JPRS ID: 9620 USSR REPORT ENGINEERING AND EQUIPMENT

• Document Type: CREST
• Collection: JPRS
• Document Number (FOIA) /ESDN (CREST): CIA-RDP82-00850R000300090042-3
• Release Decision: RIF
• Original Classification: U
• Document Page Count: 33
• Document Creation Date: November 1, 2016
• Sequence Number: 42
• Content Type: REPORTS

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JPRS L/9620
2G March 1981
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USSR Re ort
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- ENGINEERING AND EQUIPMENT
CFOUO 2/g 1) ,
~~1~ FOREIGN BROADCAST INFORMATION SEI~VICE
FOR 6FFICIAL USE ONLY
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FOREIGN BROADCAST INF'ORM~ATION SEAVICE
P. O. Boz 2604
' Washinqton, D, C. 20013
- 26 February 1981
iV01'E I~RC~"! 1'HF. DIRI:CTOR, FBIS:
Forty years ago, tlie U.S. Goveriu~?ent inaugurated a new
service to mo~litor foreign public broadcasts. A few years later
a similar group ~,~as establislled to exploit the foreign press.
Froi~ the merger of these organizations evolved the present-day
FBIS. Our constant goal tlirougilout lias been to provide our ~�eaders
with rapi~l, accurate, and canprehensive reporting from the public
meclia worldwide.
On belialf nf all of us in FBIS I wish to express appreciatioii
~o our readers w~io have guided our efforts throughout the years.
~
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_ JFRS L/9620
20 March 1981
USSR REPORT
ENGYNEERING AND EQUIPMENT
(FOUO 2/81)
- CONiENTS
- AEItONAUTICAL AND SPAC~
, Flightcraft Equipment 1
Air Scoop for an Auxiliary Engine 4
On Studying Aggregates of Auxiliary Hot Gas Po~aer Sources 4
MARINE AND SHIPBUILDING
Principles of Design of Submersible Systems for Underwater Vehicles~.... 5
NON-NUCLEAR ENERGY
Energy Accumulators 7
NAVIGATION AND GUIDANCE SYSTEMS
Automation of Unsteady FYight ~ondit~ons of Aircr aft 8
Objective Control of Precision in Aeronavigation... 12
Gas Turbine Engine Control System 16
FLt1;(D MECHANICS
K. E. Tsiolkovskiy and Problems of Aviation and Aeronautics 17
Caleulating the Temperature Field of a Cooled Gas Turbine Blade......... 19
Concerning the Mutual Inf luence of Runner Vanes and Guide Vane
Assemblies on Flow in an Axial Gap 19
Experimental Investigation of Flow Around Perforated Turbine Cascades
With Admissian of Air Onto the Surface of the Vanes in the Vicinity of
the In~ake Edge at Diff.erent Angles of Attack 20
- a [III - USSR 21.F S&T FOUO]
~I~D ACLT!`T I� T TCTi l1Ni V _
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Investigation of the Influence That Coolant Release and Angle of
Attack Have on the Discha.rge Characteristics of Perforated Turbine `
' Cascades 20
Aerodynamic Characteristics and Flow ~l.round Blunt Bod~.es in a
Strong Blast ...................................................o....... 21
Supersonic F1ow Around Blunt Bodies in a Strong Blast 21
~1
Investigation of Ga5 Flow Aroun3 Solids of Revolution 22
- Drag of a Blunt Permeable~Wedge in a Supersonic Flow 22
A Numerical Method of Solving Variational Problems on the Minimum Wave
Drag for Slender Solids of Revolution 23
- On the Law of Cross Sections for a Three-Dimensional Bounda:y Layer
on a Slender Wing in a Hypersonic Flow at an A*.gle of Attac~C........... 24
_ ~
MECHANTCS OF SOLIDS
On Numerical Solution of the Problem of Thermoelast3city of Sandwich
Shells of Complex Shape That Are Shallow Relative to a Reference `
- Surface .....................................,...............o.......... 25
- Predicting and Analyzing the Process of Fatigue Failure of Structural
Specimens and Components 26
On Determirir.~ Eqiiivalent Conditions of Testing and Durability of
Componen~a That Operate Under Conditions of Bending and Ztaisting....... 26 -
Long-Term Strength of ~rbine Disks 27
Effect of Rotation on the Natural Frequencies of Conical Shells......... 27
-b- -
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~
FOR OFFICIAL USE ONLY
~.ERODIAUTIC~. AND SPACE
UDC 629.7.051(075.3)
FLIGHTCRAFT EQUIPMENT
Moscow UBORUDOVANIYE LETATEL'i:~~KH AP~ARA~OV in Russian 1975 signed to press
23 i~y ~s ~.si-is2
[Annotation, preface aiid table of contents from book "Flightcraft Equipment", by
Igor' Valentinovich Kolchin, Valentin ivanovich Kochetkov and Anatoliy Vasil'-
yevich Tumanov, Izdatel'sivo "Mashinostroyeniye", 5000 copies, 352 pages]
[Text] The book presentG *_he principles of. design and instrumentation of equipment
carried on flightcraf ir.cliid3.r~g flight control systems, on-board digital compute'rs, ~
automation for propulsion un~.ts, telemetry systems, electric power supply and so on.
An examination is made oi methods of checking and testing on-board equipment and
ensuring its reliabilitv.
Preface
Present-day flight vehir~Ies (ai.rr_raft, missiles, spacecraft) require a variety of
complex equipme:�t. Tt;e.y have a flight ;:ontrnl system that solves problems of navi-
gation, guidan~e, orientation and stabil~.zaCion, propulsion control equipment,
science and tei_emetry ~quigmert; el.ectric power supplies and other systems and
instruments.
The modern fli.ghr.c:aft handles a variety of complicated scientific and national
econom~.c johs G~zth ar et:ectiven~