SCIENTIFIC ABSTRACT OSTROVSKIY, YA. G. - OSTROVSKIY, YE. G.

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SCIENTIFIC ABSTRACT
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AMMMAN, L.Ta.; MASLTMOVA, G.D. ; OSTFIOVSKIT, Ta.G. Determining the baking quality of purified wholp rye flour by the electroconductivity of the water-flour suspenelon. Trudy MTIPP 4: 19-21 156. (W"RA 9: 10 ) (?lour) (Rym) OSTROVSIIT. Th.a. -M Irmastigating the electric contact baking of wboat broad. Tru&j MTIPP 4:71-81 156. KRA 9:10) (Baking) AUHIPUV. Vladimir Wasillyevich.; EASENEOV. Kikhail Alskmandrovich-, LARIN. Molsey bisoonovich. doktor takhn.nouk, prof.; 0 y skoy 41 -'10-i POLWDINj~-AIMSETIVA. leeniya Kerkovna,; SMOLO , 0 y Vesil-ly-o"vich.prof.; SHSVCWWKO, Gennadly Dmitriyevich,; SHUXHOV, Yurly Vladimirovich.; GLIKIN. N.M., dote.,red.; BMJSHTRYN. B.Te., dote.,kand. tekhn. nouir, red.; UVAROVA. A.F.. t"khn.red.; SUOLOVA' T.F..tekhn. red. tTectinology of metaisjUkhnoloCiia matallov. Moskva, Go%. nauchno- takhn. lid-vo mashinostrolt. lit-ry. 1956. 767 p. (KIRA 11:12) (Ketals) oS+IzOV-SK;Y I yfi. G010VM, V.D.. dotsent. kandidat tekhnicheekikh nauk; DNITRIYZV, N.A., kandidat takhnichesk1kch nauk; XU=OT. N.A.. dotsent, kandidat tekhnicheskikh nsuk;,%TRDVBKIT, Ta.L. In2bener; TAMBOIT331, 3.P.. dotment, kandidat tekbnf-cWe-iFTWbIM; MATV, L.S., kandidat tokhnicheekikh nauk; SHIPMOT. K.L., dotsent, kandidat tekhni- cheskikh nauk. ONetallurgy.9 A.B.Gladilin and others. Reviewed by V.D.Goloylev and others. Vest.mash. 34 no.11:103-106 N '54. (KLVA 7:11) (Metallurgy) (Gladilin, A.S.) VS'~- 25(l) PHOE I BOOK MUPWIThTION SOV/1337 Arkhipov, Vladimir Vasillyevich; Mikhail Aleksandrovich Kasenkov; Moisey Nissonovich larin; Yakov Illich OstrovskjZ; Xseniya Markovne Pogodins-Alekseyeve; Nikolay Vasillyevich Sokolov; Ge&~WUY-~triyevich Shevchenko; and Yuriy VIndi-Irovich Shukhov Tekhnologiya metallov (The Technology (,I' Metala) Moscow, Mashgiz, 1958. 767 p, 10,000 copies printed. Eds. (Title page): Sokolov, N.V., Prof"sor and IALrin, M.N., Doctor of Technical Sciences, Professor; Ede. (Inside book): GlIkin, N.M., Docent; and Brushteyn, B-Ye., Candidate of Technical Sciences, Docent; Tech. Eds.: Uvarova, A.F.; and Sokolova, T.F.; Managing Ed. for IAterature on Metal Working and Machine- Tool Manufacture (Mashgiz): Beyzellran, R D., Engineer. FURPM: This book is intended for students at vtuzes specializing in fields other than machine building. COVUGE: Thin in a textbook presenting basic data on the structure and properties of metals and alloys, as well as methods of produciag and processing them. Card 1/23 The Technology of Metals WV/1337 Sueb matters as casting, forging, welding, and heat treatment are discuBi3ed. Modern equipment for all types of metal treatment in described. The seven broad divisions of the book am as follows: metallurgy of ferrous and non- ferrous metals; essentials of physical metallurgy and heat treatment; casting; metal forming; welding and flame cutting; machining; nonmetallic materials - .1 personalities are mentioned. There a" 33 references, all Soviet. TABLE OF CONTENTS: Preface PART I. METALUJRGY OF FERROUS AND NONYMOUS METALS (V. V. Arkhipov, Candidate of Technical Sciences, Docent) Introdtiction Ch. I. Fuel and Refractory Materials 1. Fuel 2. Refractory Materials 3 5 6 10 Card 2A3 The Technology of Metals SOV/1,137 Ch II. Production of Pig Iron in Blast Furnaces I. Hav materials for the blast-furnace process 2. Preparation of ores for smelting 3. Working principle of the blast furnace 4. Auxil-iary structures for blast furnaces 5. The blaat-furnace process 6. Operation of the blast furnace 7. Products of the blast-furnace process 8. Technical and economic data on blast-furnace operation it~ Ch. III. Producticn of Steel 1. General principles 2. The Bessemer process 3. The small Bessemer process 414 4. The Thomas process 4:) 5. The open-hearth proceso 4'1 6. Steelmaking in basic open-hearth furnaces 7. Special features of mnking steel in acid furnaces Production of steel in electric furnaces 9. Teeming of steel 10. Production of'bteel"fsponge iron) in the solid state Card 3/23 The Technology of Metals SOV/1337 Ch. IV. Production of Copper Ch. V. Production of Aluminum PART II. PRINCIPLES OF PHYSIQU HrrALUJRGY AND BUT TRFATHM (K. H. Pogodins-Alekseyeva, Ct.ndidate of Technics.1 Sciences) Ch. I. Structure and Properties of Metals 1. Basic properties of metals 2. Atoaic and crystalline structure of metals 3- Properties of crystalline bodies 4. Primary crystallization 5. Secondary crystallization lo~ Ch. II. Structure and Properties of Metallic Alloys I. Concept of meta.Uic a-Uoys 2. Primary and secondary crystallization of a.Uoys 3- Constitution diagrams of two-component systems Card 4/23 The Technology of Metals SOV/1337 4. Relationship betveen constitution diagram, structur% and properties of alloys 5. Constitution diagrams of three-component alloys Ch. III. Constitution Diagrams of Iron-Carbon Alloys 1. Components of iron-carbon alloys 2. Constitution d1agrame of iron-carbon alloys Ch. IV. Carbon Steele and Cast Irons I. Carbon steels 2. Cast irons Ch. V. Plastic Deformation of Metals 1. Elastic and plastic deformation 2. Physical nature of the defoxnation process 3. Effect of cold forming on the structure and properties of metals. Recovery and recrystallization 4. Effect of hot forming on the structure and properties of metals Card 5/t?3 The Technolorj of Metals SOV/1337 Ch. VI. Essentials of the Theory of Heat Treatment 1. Concept of heat treatment 2. Basic assumptions of the theory of heat treatment of steel Ch. VII. Technology of the Rest Treatment of Steel 1. Annealing and normalization 2. Hardening, tempering, and cold treatment 3. Heat treatment of gray, malleable, and high-strength cast irons Ch. VIII. Methods of Surface Hardening I. Surface hardening by heat treatment "L~2 2. Surface hardening by thermochemical. treatment 3. Surface hardening by plastic deformation (mechanical hardening) Ch. rX. Alloy Steels 1. Effect of alloying elements 2.0 2. Classification of alloy steels 3. Alloy constructional steels 4. Alloy tool steels J20 5. Alloy steels with special chemichl and physical properties Card 6P3 The Technology of Metals SOV/1337 Ch. X. Nonferrous Metals and Alloys 1. Aluminum and its elloys 2. Magnesium and i to alloys 2 -~4 3. Titanium and its alloys 4. Copper and its alloys 5. Antifriction (bearing) alloys 241 Ch. XI. Powdered Materials 43 I. Powdered antifriction a.1loys C'~ 3 2. Hard alloys .41 11 Ch, XII. Corrosion of Metals and Alloys 1. Typw of corrosion 2. Methods of combating corrosion PART III. CASTOG (N. V. Sokolov, Professor) Ch. 1. General Information Ch. II. Mold and Core Materials 1. Demands made upon mold and core materials Card 7123 The Technology of Metals 8W11337 2. Characteristics of the basic and auxiliary raw materials 3. Classification and characteristics of mold and core compositione 4. Coatings, paints, and other auxiliary materials 5. Prep~Lmtion of mold and core compositions 6. Basic types of equipment for preparing mold materials and compositions Ch. III. Preparation of Patterns and Core Roxes 1. Basic function of the pattern equipment 2. Metal patterns and core boxes 3. Function of templets and preparation of pattern equipment Ch. V. Manual Holding I. Molding tools and equipment 2. Flask3 3. Gating system 4. Methods and types of manual molding 5. Molding in flasks 6. Molding vith templets 7. Other types of molding Card 8/23 The Technology of Metals Ch. V. Machine Molding I. Moldiag machines and their purpose 2. Types of molding machines Ch. VI. Production af Cores and Assembly of Holds 1. Manual production of cores 2. Mechanized production of cores 3. Drying of molds and cores 4. Assembly of molds Ch. VII. Metals and Alloys as Casting Materials 1. Requirements placed on casting materials SOV/1337 Ch. VIII. Production of Gray-Iron Castings I. Iron as a casting material 2. Types of iron castings 3. Prepamtion of the molten pig iron (charge naterials, melting furnaces'. melting process) 4. Technology of mold-making for gray-iron castings and technique of fiLling molds Card 9/23 The Technology of Metals S(N/1337 Ch. IX. Production of Mal1eable-Iron Castings I. Chameteristics and classification of m&lleable-iron castings 2. Conversion by annealing to ferritic malleable iron 3- Conversion by annealing to pearlitic malleable iron I t Ch. X. Production of Steel Castings I. Characteristics and classification of shaped steel castings 2. Charge materials and melting devices in the production of steel castings 3. Characteristics of molding technology Ch. XI. Production of Castings from Nonferrous Metals and Alloys I. Characteristics and classification of nonferrous metals and alloys for shaped castings 2. Charge materials for the production of castings from nonferrous metals and alloys 3- Melting furnaces. Melting of copper alloys. E~peclal features of molding and filling of moldo 32t- 4. Melting furnaces. Melting of aluminum alloys. Bpecial features of molding and filling of molds 5. Melting furnaces. Melting of magnesium alloys. Spectal features of molding and filling of molds Card 10/23 The Technology of Metals SOV/1337 Ch. XII. Shaking-out, Chipping, and Cleaning of Castings 1. Shaking-out of castings ~3) 2. Chipping and cleaning of castings 3-04 Ch. XIII. Special Methods of Casting I. Casting in metal-lie molds (chill casting) 2. Pressure casting 0 3. Centrifugal casting 3!'J 4. Precision (investment) casting 'i45 5. Shell molding ~47 Ch. XIV. Quality Control in Casting. Rejects and Means of Preventing Them. Elimination of Casting Defects 1. Problems of quality control and its organization. Classification of defects according to GOST 2. Correction of casting defects PART IV. FORNM OF METAIB Ch. I. General Information (Yu. V. Shukhov, Candidate of Technical Sciences, Docent) Card 11/23 The Technology of Metals SOV/1337 Ch. II. Theoretical Principles of Metal Forming (Yu.V. Shukhov) Ch. III. Heating of Metal and Heating Devices (N.A. Kasenkov, Candidate of Technical Sciences, Docent 1. Phenomena occurring in metal during heating 2. Temperature and duration of heating 3. Heating furnaces 14. Combustion of fuel in furnuces ..."L 5. Increasing the efficiency of furnaen operation 6. Electrical heating Ch. IV. Rolling of Metals (M.A. Kasenkov) 1. Nature of the rolling process .162 2. Rolled products 3. Rolling mills 4. Principles of organization and technology of rolling 5. Rolling of tubes and special products Ch. V. Extrusion of Metal's and Alloys (M.A. Kasenkov) Card 12/23 The Technology of Metals SOV/1337 Ch. II. Theoretical Principles of Metal ForvAng (Yu.V. Shukh(rr) Ch. Ill. Heating of Metal and Heating Devices (N.A. Kasenkov, Candidate of Technical Sciences, Docent I. Phenomena occurring In metal during heating 2. Temperature and duration of heating 3. Heating furnaces 4. Combustion of fuel in fuimuces 5. Increasing the efficiency of furnace operation 6. Electrical heating Ch. IV. Rolling of Metals (M.A. Kasenkov) 1. Nature of the rolling process 2. Rolled products 3. Rolling mills 4. Principles of organization and technology of rolling 5. Rolling of tubes and special products Ch. V. Extrusion of Metals and Alloys (M.A. Kaseakov) Card 12/23 The Technology of Metals BOV/1337 Ch. VI. Drawing (Yu. V. Shukho'v) 1. The drawing process 2. Toola and equipment for drawing 1~5 Ch. VII. Smith Forging (Yu.V. Shukhov) 4o'[ 1. General Information and ba3ic operations 4)'(' 2. Equipment for amith forging 412 3- Mechanization of forging operations 4*,-,3 Ch. VIII. Hot Drop Forging (Yu.V. Sbukhov) 41, I. Nature of hot drop forging 2. Ha=er drop forging 3. Hot drop forging on crank presses 4. Drop forging on horizontal forging machines 4:13 5- Forging on horizontal forging machines 43-, 6. Tri=ing of forgings. Concluding and finishing operations .116 j 7. Special features of the hot drop forging of nonferrous metals Card 13/23 The Technology of Metals WV/1337 Ch. IX. Cold Die Forging and Stamping (Yu.V. Shukhov) 1. Culd drop forging 2. Nature of the stamping process and basic operations 3. Stamping dies 4. Stamping equipment PART V - WELDING, SOLDMING, AND FLAME CUTrING OF MAW (G. D. Sheycheako, Candidate of Technical Sciences, Docent) Ch. I. General InformtIon 1. Classification of welding methods, welded joints, and seems 2. Weldability of metals and alloys LrJ3 3- Phenomena in pressure welding 1~~! 4. Phenomena in chemical, electric, and electrochemical welding 462 5- Structural changes in fusion welding 46; 6. Heat treatment of welded joints L65 7. Stresses and strains in welding 46A Card 14/23 The Technology of Metals SOV/1337 Ch. II. Electric Arc Welding V--9 1. Basic types of are welding 469 2. The electric welding arc and its properties 471 3. Transfer of metal across the arc in welding with metal electrodes 472 4. Electrodes for are velding 473 5. Sources of current for arc welding 476 6. Technique of manual arc welding 4&) 7. Rapid methods of manual arc welding 462 Gas welding in protective gases 4814 Mechanization of the axc-welding process 48r~ 10. Selection of arc-weld-ing equipment 488 Ch. III. Resistance Welding 488 I. General information 486 2. Butt welding 48,~ 3. Spot welding 49() 4. Seam welding 4~)2 5. Fields of application and selection of equipment for resistance welding 4y4 Card 15/23 The Technology of Metals BOV/1337 Ch. IV. Gas Welding 495 1. Types of gas welding 4q5 2. Oxygen 4~~6 3. Productioa and properties of acetylene 49'! 4. Acetylene generators 4~o'( 5. Dissolved acetylene 499 6. The gas welder's work place 500 7. The oxyacetylene flame 50~ 8. Welding wire and fluxes 5o4 9. Technique of gas welding 504 10. Gas pressure velding 506 11. Basic instructions for aervicing gas-welding equipment Ch. V. other Methods of Welding 507 I. Thermit welding 507 2. Cold pressure welding 510 Ch. VI. Technology of Welding Steel, Cast Iron, Nonferrous Metals, and Alloys Ila 1. General considerations and choice of welding method 2. Welding of carbon steels 511 Card 16/23 The Technology of Metals SOV/1337 3. welding of low-a-110Y steels 5 12 4. Welding of alloy steels 512 5. Welding of cast Iron 513 6. Welding of copper and its alloys 51-5 7. Welding of aluminum and Its alloys 5 10 8. Surfacing with hard alloys 517 Ch. VII. Flame Cutting of Metals and Alloys 518 I. Basic methods of flame cutting and conditions for carrying it out 2. Are cutting 3. Oxyacetylene cutting 4. Oxygen-flux cutting 522 5. Surface oxyacetylene cutting 5-23 6. Underuater cutting of metals 523 Ch. V111. Types of Rejecta and Quality Control in Welding Operations )24 24 1. Defects in welded joints and structures 2. Classification of types and methods of control Card 17/23 The Technolo&y of Metals SOV/1337 Ch. IX. Solderiag of Metals and Alloys 1. General Information 5,6 2. Soft soldering 527 3. Hard soldering PART VI. MACMING OF WTALS (M. N. L&rin, Candidate of Technical Sciences, Professor) Ch. I. Types of BlAnks and Their Preliminary Processing Ch. II. Bench Work Ch. III. General Infoimation on the Process of Metal Cutting I. Main and auxiliary motions. Geomctry of the removed layer 2. Geometric param,!!ters of the cutting part of the tool 3. The metal-cutting process 144 4. Deformation of metal behind the line of cutting 5. Fomation of heap and its e ffect on the cutting process 6. Effect of cutting speed on th,! amount of hNO 7. Plastic deformation in the layer undergoing removal r; 5 2 Card 18A3 The Technology of Metals SOV/1337 8. Heat and temperature in the cutting zone 552 9. Methods of feeding liquid lubricants and coolants ~155 10. Wear of cutting tools 555 11. Cutting tool life and its relationship to cutting speed 55' 12. Effect of liquid lubricanto and coolants on cutter durability 55~ 13- Materials used for the production of cutting tools 5.-18 Ch. IV. Metal Cutting on Lathes 1. Types of cutting tooLt 2. The most advantageous geometric parameters of the cutting part of the tool 3. Cutting force in turning 4. Cutting speed in turning 5. Types of lathes 6. Mechanism of the principal motion 5 7. Mechanism of the feed drive 7? B. Mechanism of the apron 573 9. Detemination of spindle speed 71, 10. Series of speeds and feeds U. Spindle speeds obtainable with the use of a 192-lathe gear box C17 Card 19/ 23 The Technology of Metals SOV/1337 12. Change of rotational direction in gear transmissions 13- Determination of longitudinal and transverse feeds 14. Operations performed on lathes yc) 15. Operations performed on multiple-cutter lathes 5,) .., 16. Operations performed on vertical turret lathes 5,;9 17. Operations performed on turret lathes 51,19 18. Operations performed on automatic lathes 6'17 19. Automation of general-purpose lathes 61.,) 20. Accuracy of work and surface quality in lathe operations _17 21. Basic cutting time ~)19 Ch. V. Metal Cutting on Planing and Slotting Machines (-)~A) 1. Cutting principle in plening and slotting no, 2. Planing machines n.22 3. Determination of speed of tool slide in cutting and idle strokes 4. Basic (cutting) time in planing r1:11 Ch. VI. Metal Cutting on Drilling and Boring Machines 62"1 1. Principles of drilling t,,--43 2. Drill types and their elements f 3,-M- ~ Types of counterbores and their elements u3d Card 20/23 The Technology of Metals SOV/1337 4. Types of broaching bits and their elements 635 5. Cutting force in drilling Cutting regimen in drilling, counterboring, and broaching 7. Cutting time in drilling 8. Conatruction of drilling machines 9. Accessories and attachments for drilling machines 44 10. Operations performed on drilling and boring machines I,$ -~ Ch. VII. Metal Cutting on Milling Machines f)'~o 1. Nature of the milling process and basic types of milling cutters 2. Geometric pexameters of the cutting part of the mil.ling cutter 3. Cutting force and kw paver in milling 4. Cutting regimes in milling 5. Cutting time in milling S. Milling machines 7. Operations performed on milling machines Ch. VIII. Metal Cutting on Broaching Machines Card 21/23 The Technology of Metals SOV/1337 Ch, IX. Gear Cutting 179 1. Methods of cutting gear teeth 1)79 2. Setting-up the gear-milling machine 3 3. Cutting of straigbt-tooth beveled gears on gear-shaping machines 684 4. Finishing of gear wbeela 6)F7 Ch. X. Metal Cutting on Grinding Machines (189 1, Abrasive materials U89 !~. Grain size 690 3. Bonding, hardness, and structure of the grinding wbeel 691 4. Cutting principles in grinding 692 5, Cutting force and kv power in grinding 694 6. Basic cutting time 694 7. Classificatlon of grinding machines and construction of the model 315 cylindrical grinding machine 695 Ch* XI. Electrical Methods of Metal Cutting '-)99 1. Electric spark machining of metals (;99 2. Electro-erosion cutting of metals 701 3. Ultrasonic maclkinlus of metals 70P Card 22k3 OSTROVSKILJO,im Kharoviqb3 RAZIJKOV, F., red. ~ YOULEMIYA, M., tekhn. red. [MotorbLs, trolley Lms, street car, ttixIcnb]AvtQIjuv, trolloillun, trap-mai, taicsi. FosIrva, I~onk. rabochii, 1962. 90 p. (MIPA 15:9) (Viotorbuses) (Trolley buves) (Street caro) ftaxicnibs) "IVw L ZJ I I~C) V ~ K I Y, AID P - 15o6 Subject USSR/Electricity Card 1/1 Pub. 26 - 2/36 Authors Kovalev, A. P., Prof., Maksimov, V. M., Dotsent, and Ostrovskiy, Ya. M., Eng. Title : Ways of Improving the performance of pulverized-fuel feeding equipment Periodical : Elek. sta., 3, 7-11, Mr 1955 Abstract The authors stress the Importance of maintaining a uniform flow of firing processes, particularly under the rapidly developing automation of power stations. They describe the performance of the fuel feeders and point out the causes of Irregularity in supplying fuel as well as its consequences. Twelve drawings and diagrams. Institution: None Submitted : No date AID P - 276o Subject USSR/Engineering Card 1/1 Pub. 110-a - 2/14 Authors Nemov, A. P. and Ostrovskiy, Ya. M. Engs. 1 -11. - Vtllfl'~~*A]~~_:VO'4.~ Title Some results of operation of super-high pressure boilers Periodical Teploenerg., 9, 8-18, S 1955 Abstract The installation and operation of 90 atm, 5000 C boilers manufactured at the Taganrog Boller Plant is reported. Details of the boiler design, the feed-water network, the furnace, the operation of the superheater are presented with diagrams and photographs. Eleven diagrams. Institution : Main Central Power System and Moscow Power System Submitted : No date I. ID 1 3 ut, jec t USSR/Fower Lng. C L - -1 1 '2 Pub. 110-a - 2/17 Auth~~ Nemov, A. P. and Ostrovskiy, YA. M., Engs, Main Cezitral Power System ,in 1190 scow Power-Syst6m Ti, Some results of the operation of turbine equipment ~~.'th super-high characteristics Periodical Teploenergetiki, 11, 6-16, 1955 Abstract The authors describe in det,-:11 the 18 months operatlon of two 150,000 kw, 3,000 rpm, 170 atm, 5500C turbines of the SVK-150-1 type, manufactured by the Leningrad Metal Plant. The design defects and changes made during the operation are explained. Tables and curvec show temperature and time data. The work of feeders and steam conduits is discussed In detail. The necessity for further improvement of the unit design is emphasized. Nine diagrams and photos. AID P - 3881 Teploenergetika, 11, Card 2/2 Pub. 110-a Institution : None Submitted : No date 6-16, N 1955 - 2/17 TASILITRY, H.S.; rAsImoy, V.I.; KALININ, G.A.; KUVAKIN. v.p.; MMVEDSV. A.P.; FATVILTVICH. Ta.A.; xMLpUNOV, V.P.; TA11WOT. D.A., redaktor; HWOV. A.P., redaktor. Q~ROVSKIT, Ta.M., redairtor; R.ELISXATA. D.D.. rodaktor; FRIDKIN, A.M., takErit-chii0cly-ftdaktor (Arperience In operating the Kashira lbrdroelectric Power Station] Opyt ekepluatateit Kashirskol GM . Moskva. Goo. anerg. izd-vo. 1956. 179 p (HLRA 9:9) (Xae~ira Hydroelectric Power Station) L J I w~ Inic OSTROVSKlY, Ya - M. ~,aivj i ef-h ic i k t"Op t ti on '0 and in3tallation of the 2 -JuA-ff~-edin, M B I serif, 1'~' I--,' w&" Po(Lios~oviiiy coal .16 21 -m- (Nin 0, Iii-her Lu,,ication US3R. onier o" Le-riin Pov r i-,. 11. nlo*~ )v. ) 100 ier, (KL. NX 23-57, 113) 11 ", - '_ . 1, ,'I jk ~ AUTHOR: Kagan, Ya.A., Cand date of Technical 1ciences I Ostrovskiy Ya.hl., Engineer, Gerzhoy I.P., .6ngine tr and Gric1i6V-S-.T.--, -I-H 'Sme e r . n4-0-8/il T!'LL~: 14odernisation of screw type dust feed -,rs and dust feed assembly by the Moscow Po-wer Instituta - Mosenergo system. (hl,odernizatsiya schnekov-yidi pylepitat.)ley i uzIa pylepit- aniya po sisteme hEl - Mosenergo.) PEidODICAL: "!~nergomashinostroenie " (Power GeneD tion Machineq Construction) 1957, Vol. 3, No. 6, p . 24 - 28 (U . AB_-Pi-~ACT: .'~he article describes briefly the main features of th~_ latest version of the LZI Mosenergo ulverised fuel ft-e-1 system. The scm~w i_:..mediately belo,,x t h e bunke r i s o f 6radually izcreasinC diameter so the ; fuel is taken frc:;i the entire width of the buriker inste id of ju,-,t one ;-art. it. The last few threads of the sc. -w before delivei7~ of the fuel are made of souiewhat smallf r Atch than the ,,?!t so that tile fuel is co:imressed. Th. s pruvents, fuel I'jj.:, the bunker from slidi-nF, throuGh the screw faster than i-, ought to be delivored. To securi-a t. e best P_~salts tlic bunker walls should Lw, made nearly ertical. In ttiF, the entira volume of the bunker is iade active. The Card 1/3 system has been described Ln previc s articles. Modernisation of screw type duLt fee iers and dust fee assembly by the Moscow Poi,.,,-Ir Institi ~e - Mosoner system. (Cont.) 114-6-8~1'1 Card 2/3 article describes an instaliation Lstalled in 1955 on a boiler with a steam output of 200 t)ns/h working on pul- verised loan coal. FuL7iace and boi er performance fi(~ur,,-E measured a month before and a month aftor reconotruction are tabulated and show that beforo reconstruction the pressure deviated from ti-y,, mean va2.ie by mom than one atmosphere from 5 to 29 times a snift, and by more than two atmospheres from 1 - 8 times a shift; after recon- struction the deviations of moie than one atmosphere were reduced in number to 0 - 5 and there were no deviations of more than two atmospheres. Phe temperature of the super- heated steam was also much more cons-tant. Various formulae are g;iven relating to the desiCn and performance of the screw type conveyor. The fuel feed system was completely reconstructed on one boilc~r whilst on a neighbouring boiler only the actual screw was chanCod. The boiler witi, tue completely veconstructed I'Liel feed arrangement operates re liably with all dust fveder,,~ controlled automatically. The othur h,L-- to Lave one or "vo of its dust feeders under hand control to maintain no7m,,il utoam conditiona. fte steam conditions frDm t.As latter boiler are s~itiffactory but tnose of tlic ficst boiler ar-e -..oie uniform. In 4odernisatiorl of "rew t-fPc d"-'3,u feedors and dust feed assembly by the 1.10scow Po,'ver I-n-,;titute - Ylosenergo system. (Cont.) 114-6-8/11 September, 10.56 the fuel feed arrangements -,%ere similaxly reconstructed on a boiler type TFI-230 burning Moscow Ba~in brown coal. The rosults were just as satisfactory as whan burning lean coal. There are 4 figures, 2 tables and 6 Slavic references. AVAUABU, Card 3/3 AUTROBs Ostrovskly (Engine or) - 625 233131 -fh-9 -investigation and modernization of pulverised fuel supply systems for boilers with complex automation of their operation. (Issledovaniye i moderAizatsiya sistozy pylopitani a kotloagregatov pri komplokonoy avtomatizatsiy :Lkh raboty. MIODICALt OTegloonergetikaO (Thermal Power), Vol.4. N0-5. May, 1957, pp. 11-18 (U.S.S.R.) A252RMs In recent years automation of thermal processes has been considerably developed in the power stations of the Moscow and other power systems, and at present 99% of the boilers have outomstic control of the combustion process and all boilers are fitted with outonatic control of boiler feed. In introducing the automatic equipment a mmber of serious difficulties were encountered. These have been described in the literature and have been largely overcome but operating experience has shown that the best results can only be achieved with complex automation of all the operations. In making power stations automatic the greatest difficulties are caused by the process of fuel combustion; it is difficult to ensure uniform fuel supply. Testa on boilers showed that abnormal operation was mainly due to irregular delivery of pulverised fuel by the dust feeders. In some stations 6-5 The investigation and modernisation of pulverised fuel supply systems for boilers with complex automation of their operation. (Cont.) It was found that no only was the staff not reducea after the introduction of automatic equipment but it sometimes even had to be increased mainly because individual pt,rts of the equipment and particularly the dust feeders did not work well and were constantly ia need of manual operation. Accordiably, the Moscow Power system and the Moscow Power Institute carried out a time study on vior,:. in the boiler house of a power station. It was found that much of the trouble was due to unsatisfactory operation of screw-type conveyors and this queotion was studied in the Institute Laboratories and under full- scale conditions. It w8s found that sometimes the pregsurq~, in the bunker outlet could be greate r then the pres.3ure in the delivery pipe from the screw conveyor to the air mixer. These hi6h pressures at the bottom of the bune:t:r were caused by the formation of deep cavities in t~,e fuel in the bunker down which quantities of fuel occasionally fell. In fallinE, the fuel compressed tfie air in the cavity so forcine a mixture of fuel dust anL; air througi the screw in much greater quantities than usual. Study of the motion of fuel in a bunxer showed ttiat fuel was only being; picked up by the first turn of the screw thread. To take fuel uniformly from tnf-. 1',ill 625 The investigation anii mudernisation of pulverisea fuel Supply systems for boilers with complex autombtion o.f their operation. (Cont.) width of the bunAer D conical screw thread was mL~de on the conveyor atartint, with a omall diameter and increasing to a large one. A forriula it3 (Liven for tac desiGn of screws of this Kind to ensure uniform speca. A further Improvement in screw deslkLn which tenda to prevent undesired flow of fuel throuEh the screw is that the fuel is compre3jed in the lant few turns of the screw by reducing the pitch. The modified scrf!ws were successfully used in power stations. However, "his was of itself not sufficient and 3ttention was tnen ptiic; to the shape of buiLker und as tj result of tests on i model bunker with Glasj walls a bunker of improvec ~3n~~T)e was desiE;ned. Althouf-,h the new bunker can accommodate 65 to 75% of the fuel that could be accommodated in an old type bunker of the same overall dimensions nevQrthe- less in the new style buriker all the fuel is activv vncl the old one only -ialf. Power station operating experience is quote,-I ~,ivinC Cood results with modified screws and bunKers. ImDrovement in tnc furnnee conditions made it possible ~o improve the otner -utomatic equipment and the various steps L -~~ were to.:en an(i operatin6 results The investigation and modernisation of pulverised fuel supply systems for boilers with complex automption of their operation. (Cont.) achieved are describea. It is concluded thbt tn(~, fj~:i dust supply system of the Yoscow Power Institute ar"I Mosenergo gave positive operating results on dust of lean and Moscow-Basin coal durinE prolonged operation on two large boilers. Cases of clogging of dust in the bunkers and the formation of cavities ceased ond the fuel is delivered uniformly to the furnace. The new system of dust feed made it posjible to effect complete automation of combustion and ensured high stability of automatic Operation without inter- ference from the staff. It is recommended that the system should be %ridely used with cools ranFinC, from brown to lean. 15 figures, 5 literature references (Russian). Card 4/4 I , /\ ) "o . ~ ~- I " I, ') "" MOV, A.P., inzh.; OSTROVSKIT, U.N., kAnd.tekhn.nmuk; SAYRAZBMAN, insh. Technical bases of the development of the Moscow Rmg1nnm1 Power System Administration (Mosenergo) in the past 40 yearn. glek. at&. 28 no.11:75-81 N 157. (MIRA 10-11) (Moscow Province--Electric power) UZAT09 HeYa,, red,; NIM, A.F., red.; Wna~m"'.,UA, redej RATRAZIUAKW. 0.S., red.; WXSIMO-T. A.A.,'red.; IARIOSOV, G.Ye., tekbz. red. (Moscow Regional Power Authority during the last forty years] Mosenergo za 40 let. Moskva, Gos. emarg. iad-vo 1958. 335 P. (Moscow Province-Blectrio powers (Niu 1119) AU'LIORS: Ostuvskiy Ya Y k;andldate of Tocanical Scior. Turkin, H. P. -, Kryukt-_,v, A. 1. , Tsyrkin, 1. Z. , En:,, ir.- TITLE% The Operation of Thermal Power Stations in a Systom Variable Load Conditions (Rabota toplovykh sistemy v usloviyakh peremennykh nagruzok) PERIODICAL: Teploenergetika, 1958, Nr 8, PP 3-8 (USSR) ABSTRACTI The load curve of Mosenergo power stations has alway:, exhibited sharp peaks because of the large light inaustry. domestic and traction loads. Until the Koscow-Kuytys~icv j * transmission line was opened in 1956, the base load wall mainly covered by thermal stations, which made up the installed capaolty. 6mall hydro stations tco,~ of the peaks, and low- and medium-pressure stations un-loaded at off-peak hours. When large imports of began to be taken from Kuybyshev, the conditions of electricity supply in Moscow and the central regions greatly improved. However, in order to avoid wastin,', water at Kuybyshoj, load ha~ to bo taken as uniformli _i~ ssible throughout the day to the full capacity of' Card 1/5 QO-kV transmission lines. Therefore, the load peaiils rn the thermal stations became much more marked; more,_vc-, SOV/,,!~ - The Operation of Thermal Power Stations in a Sys~ em uncier Vari::,-- Load Conditions it was necessary to keel set5 in reserve In case of of supply from Kuybyshev. The overall ratic of max1r:_.--. to minimum load on 'the steam stations became about 21.4. Many sets and boilers had to be started up to meet ttir morning peak. Combined heat- and electril-power-suj,~1; turbines, which formed about 216% of the total ~~apac " 'L'; , could only be unloaded to tho extent permitted by tLe)r loads; moreover, some stations had to burn excess gas, particularly in summer when the gas Ls less used f(---, hea',icak-- and cooking. Finally, the Cherepet' station, becausc uses very-high- pro s sure sets of high efficiency, was ki~ on base load as far as possible. Therefore, on many thermal stations, the ratio of maximum to minimum 1-ad up to 5, as indicated by the giaph in Fig 1. In sc,me stations had to be kept loaded to maintatn the voltagc- in particular districts. When peat was 3pecially plent if"-', peat-fired stations were kept rutuilng. Load curves cf a thermal station containing turbines type VK-100-2, CLOO i.,"14) ,:ard 2/5 with direct-flow boilers, and turbines VK-35 with d1-',17-t.,-;- '.7 1 0, or~iticn of Ther-na I Sys tc "Ill. Load -'onditions boilers, are In F:.C, -2. tl,.e sl~eari c-nditlons 60 atm 4-850C. Flarther off e:;I.s :)f su,)plios Kuyr-; are seen in the foll~)wine, for 0-'o annual Of 1101IT'S of utilA-atlon of installed -.apa~Aty: 195~1 1956~ 6358- 1957) If50,-I- The rcliabLllty an] qua]L--- Power Suj'j)IY was, hownvor; rr-ch improved whon jjc'~;or recelved from Kuybyshev, Because there wa3 more ri,.,,r plant, more attention ct~uld to paid to majn'-eniazi, reconsLriction work aad the number of faiil':3 was r.-,u reduced. Turbines zund b~,Jlors `iori br-~ r-an lon.-er j)eriods wlthoiit as %,-IjI ,o,~n lil i:-. Table 1~ will-ci-, 5110%ij, f.-,r sets riot requiring, major ova-i-I.aul. in(!,,'I'-- I e i turbinos were c-)n-cr.c)d p:e.-,s,ire c),,eratjor- T~;(, way in w1iich a 17,600-%.-W re~~onstru~:I.ed for FI:-, cul-Ves the lllstallk-~i an'i :-1s3 1r lugh- and 3uper-htgn-,3ref.,!~k7e -.r.- gill-,in -n Fir. The inci7easo in the nu:,.ot~r of fim-3 up will bj seen fro-1 Table Z, tosts to c-it dnwn the time t-) brine V-Irblrj.~'S anal on loal. tho tie-3(4 t-, sot,-- ij,, rlinn--., sovi T"le Operation of Th~7-r:7_al P St.:i*- i, a Load Conditions r e s c r v r? , ,,i ny h -) (1, t - v ads, 'Jarl")L3 Problems, E wator cn wa-, A _~z a r f t, e s t s mad a , t 1, ei t, t n i oa d 1, e t w w ~ thin a 6 ivoi :3 t~i i- ~i ;I:) I t q(' On 3 tat I 'r-; was It. was found th.-it mo.:t mo I ~.wl- alia It i~!-' c~,)uld bo viade to wori,. i iii-~ f 4L!-. i t cly at th.~ 11 jh t Without disconnectini, tlie rogentirativ.) ~toatc)rs. T L i fa,Alitatcd taking tip 1,ivi~ I t, aa s hA1013 011 111,'ht 11),a]. -, 11 KuybyshC%- Stat-i,-, di~- ~'_%'If'_'Ed t'-C; h;ili V133 ,-.'.(;,-essf'a1ly talztTin up I- Barring gear wa5 Special offorts ,-.rero m,cle t,) i~_ to a min m t~"~' of sets in running resa-;,i, but '~,c posstbliities limited by the nood tc maintaiva v,,lta~e in )artlcuiir of the system. Data un tne namber 6f starts mal,) iv. ,bard 4/5 195'757, mainly to -egulat..a tne syst,?m load on suburbi.~. stations, are given in Table ~. The am,juiA ,f fue! SOV/ "6_ rt. The Operation of Thermal Power Stations In a System under Var-abl_ Load Conditions consumed In starting-up rose from 4000 tons in lc)5L tc, 8000 tons in 1957; hence the importance of making rapid starts. Despite the more severe operating conditions that resulted from the ar;~;entuated peaks in the load curve., the power stations operated reliably, the technical and economic efficiencies of the power system as a whole were improved, and the reserve was sufficiently flexible when Card 5/5 faults occurred on the Moscow-Kuybyshev transmission ling. There are + figures and 3 tab-',)s, ASSOCIATION: Mosenergo su'u-.6-5) I V r ~,, 1 2 1 2LS i .LL "'I S 2,1.il~.;2 Kxqt)ys,'iev ID- V, r Cari 1/6 r o bard 2/6 c v~,,j 1, 0.,r i 17, s UL.' R d "I cill, t'l I c I I,? S 'j I c %t i ir - i n,.-,- .3 i A , - - a a '1'~ i'D th 0 0 f a n c c 17 or I!, 'i i fl 11. U. 'I- t i o n to, u S "~'l -'re ro 7-, Gr 0 1 C, I-' t-cl. -11. h-c 1) o a ri s 1)11 11. V, 'a-ls IT, .7 1 '1 i i cs ~-A c r~, ]_-i i v I n suv ,bard 4/6 e C), v C, r Q 3T V a b 1e a v i I ;,~l1 rl" a 0 t h,~ ~1,3 ain 1 7.2rc,"n'; -,,r.i -r-al~-; t ~!A-J P'll a f tjl,, r:,,c- i 3'i j bo 1 qui --ror 1 ~,ca!.-,4n ~ I~-r. Af-,,,r ~~vl;,:,r I I r-ii ;ill , I - fi Llirbil i ~ ,( I sovl,)6- 56-1,-V21 Roduoing the Starting-tirae of Bcil,-r3 and Turbines regulate the starts by the thermal conditior-,-; of the turbino rather thar', by a fixed time-table. Ac c c, r I i,,-, tho ti:~- re th e 11) 56 1.1 -11111 f ~k 0 LU 1'e r j ' 1.11 r(! start an,! put on load a turbine VK-100-2 was alreaJy ~!u to 9-~- hours. Recent recorviei,dat ions havc cut t.:ii-; '. I i,o by a further two hours, and the )resent conditions will seen from the Lij,je (o~-lzlrt ill Fi~ ~- During 1957, Lo~;i:-; were made oil starting turbinos in the Moscow power whilst stean was beinE- raised in the boilers. The circuits used to isola',e a boiler-turbine unit are given in Figs 6 ancl 7. In ot~ier 1.-e-sts the turbine was started ~;tea,m of reduced tem,)erature and pressure, derlve~ fr,!-: normal --,tearl mainS. lt was found i),-,s.3ible to cut the t,irbino ~;tartiiij: Limes tn about lialf of tho former values. Details are i-,ivcn of the :;tiirting times required all'ter the turbine had been standin; for varicus periods. particulirly difl"Lcult t~ start a boiler- turbine j t a s a ur, t a"tor j"anlinf?, 7 JjoU:,L; c-verni,,lit, becau3e the turbine and boiler cool at different rates. The rist, Card 5/6 passinj7 cold ~;team into a ~-ict turbine can b(, nvercome by fir3t- raisin,7 the temj)erature and pressure in the boiit-r SOV19 6 - 53-, Reducing the a,-i,i Turbines Somewhat. Unit 3-,art.-. wJth redlined st,~ai.i condiicns are now becomin-, fairly corxnon. In raa~UnC the condition of the thermal insulation on the turbine ',s very important. It shnul~d be joszAbic to reduce itill ftirthor ~ho tii.,Le roquirod to ~~art u,) b,-il(~rE~ an-i ttirbiio:3. Therc 7 ? tables, n~~ iif~-!rature rf~ferew-es. ASSU~;JATIOY.;* - MOSEINZRGO Card 6/6 AMR., Girehfel 1, V ~ a 9 11 -o Belillakiy, 9-Ya C al, d I' C. c 11 Felyanin. 11-1, ( D)'T 1;.L er ) TITLE! TIle aralld!)IlitV (If JA Cla~ k,i,, 1117 ' III thCn.dI 1~ewer stations. to mobil ttoa,~i vz~ ','1'Iovvkj1 L'I(tArostaxit- siyakh) PLANDIC.11 TeplooneigoOkii, It, 1) j.3 ADSTRAM Witt, the adve%t of to Moscow frorz Yjqbyehey, it becane necessary to raintain adequate reserve plant in ordtr to ouieguard against transmission break-downs. The reserves are partly in therual and partly in hydro-ele-.tri- stations; the proportion of load picked up by the latt(-.r has varied frcm 32 to ~kt)i. The rate of take-up of lead at the cain hydro-el(.,~tri, sta*.Lq)vQ -ia4 as follows! from half to full load. 10 - Li !j-~-_onds frum ne to bAl load, 21 - 50 seconds. Therefore, sufficiew, resPTVe Ll,bl - in '"ermal stations to accept load instantly ax,d t4u -~-a:og-ord -,'~t- frcqucti,~y. Rates of load take-up at a steaw-drivtn 3~afior, art --ven in TaLlr..A. for- various types of boilers and rates of Tbt piessure-drop in thi- hoilers is related to the uaguitudq~ of thr. iteam demand in Pig.l. Analvain 1,11' -Int.-; for particular st-te 3bow3 that in practice there are thioc f 1--ad take-up, is iti Yig 2-- the load way fail to Card 1/3 f'.11C -';-'1!UC: it may fall ;-,"Yt x"N; rr 'It mu) remain cozistant. The availability of reser%-,~ gptif~rul.irig phu- I 1 7 1 -M & power stations flit, loa,l Oil L111 L, ~kll' holfig tul.(-i. L'J. I)k,, al -0,, 1 ! all, a I " 1, t, a I , l.", mras falO "Id %3 11 rictitiud OOl 'lot ermi. pres-~Oiu-! )rop iii a boiler &I -.1. 1. 1 e load the turt incs i E. quild, I. I.% ii.r.-Oasod ke hen explained orilij re ference to fig. 3; a folnula is (kri%ed for the w:icum-ulator capa.-ity of dr=-type huxlers. CuIc-00if-Lis inuLif for 4ifferent types of boilers I)y i_eans of f lji8 14.rrwilo *,lie i r 9A tq deen in Table. 3 The relationship v, ej. tl,(. io,le: unc%ijulat.c~r capacity and the prodlic t of water oltu.,-. .~ij . tut4~ i pr-)ti4ur, is plAte~l j., I iYA: the graph is 1 miear Spk`_ ~ al tOe S ( 4 LIF-1-C' mudo! a! po~, r !a !,ut i (,its to cleteriume the , -&I. ie, t_i :3 -n t ~ I -: C A ~ e tI ' I I '11AA %Ol~ I'll; c I mil t s I r , - I vvii in T-1 I"! ~ ~ , I I ~k) I -, 114 11 11 , t I LAI I it, "'. I. I t'? c f I oa,t t -up iii mediixi-j~: (,., jiirf, 1) o i I e r ; va -ot ., t r I i o I aii i level ill tke 11-um. Orupl.s PI t'i,, r-tt... oi st-al~ Joad f ur 1K) - atiti 100 1M turbi it e.,3 upvr~jt A. 0,,, - it I ~ ',oi I ei s ?,p- -10 are j,iveit I ii Fi. 5 "nic LlOtliod of -(,natrlj,-t Ion is expl-3ijed; lvuilie I -~.X-tmples I f Ir,termixiation vf rate of lual pi-h-up are gi .-(it wit-L rt."ci-nicie to Fl;;s. 7 Card 2/3 The availability of reserve renerating p1wit in thcrmal SOV/06-58-10-1/25 power stntions. It is concluded tt,at in a ruri!ier o; 'Aierral stations xLen a fault occurs the load is not takei up qui-.Ily eLol-igh ;L--(; 110t 111 the reserve menerating capacity is immWatel3i,forthcoming. 0 1 There aru 7 gures tuid 4 tables. ASSOCIATIONi !!oscciy Pow-x I stitute - Hosencrgo ("'(0skorsHy bitrgettcheskiy Inatitut - Mosenergo) Card 3/3 _)V AUTHORS: Qata~ Chernova. L.A., Engineer Aseyewa, A.V., El-)i~JLJer TITLE: Operating ~~xj;erience witL (Opyt ekspluatatsi.L F&RIODlCAL:lf(,,ploenerL-,e-,.Li~a, 1959, Nir 2, pp ABSTRACT: The first part oi art_,~~iu 'uriefly t~lo water deii-ine Pal _,s, i!-LG instalial.i-Dr-,L at pow(..~ _'.tutiozl~3 &f Lae ~.,osenerGo systein since ti,~,, firo~ ,~i~;tallkation at Ileat anu 'L'Iec;7lic Power Sta~ion ;I-r, 6 ]Ln i~41 "11- to tne present time wien tLere are five su_I, water insta-ilations wor&inE;- frie scheratic diatfraMS Of tie different -.,;ater p-La_ts are Edven in ~`.G 1 and eacn is de6~_r~4bed tne raiioijs 1.7aters triat are dei;iineralised are C--~ven in lable 1. Operation of tre various i~,ain plant component-, is then described in -uL~rn, Ltartint~ with first sta('e filters, erforiLance data on wiiich are j3iver, _n -able ~he opel'ation of fiPst sta~;e anionitt? filter-s _c~ then Card 1/4 u_-scriL~-d and data _1113 given see atjc iable Operating ii;xperienctj witi, rtt I L The iMPOrtUnCe. Of C-OXIJ~iett!l' acid from tll,.;; v.-atei is stre6sed, C,!. highly basic anionite filters is tuen cor-sidered; -~t wili be seer, from ti-.(-, da-La Ciier, in able , tnat ~..e deiainei-aliL,ul wat-ji, contains ex-trt,%U~e,~, small- amoluitz,7 of silica ana L)'~Lier dissolved SUL)LAuliC-S~ Sco );;,,Lt2r purified in thi~j vj