JPRS report: Science and technology. Central Eurasia
Abstract
Translated articles cover the following topics: optimal rotation axis of satellite TV receiving antenna; measurement of structural parameters of signals, received from identified targets; diagnostics of gallium arsenide films grown by the atomic-layer epitaxy method; acoustic diagnostic methods in new-generation aerospace equipment development; analysis of cryogenic field heat exchangers-gasifiers in aircraft gas turbine engines; mass characteristics optimization of hydrogen hydride spacecraft refrigerator; lift-to-drag ratio at supersonic velocities; delta wing in hypersonic viscous gas flow with intermediate interaction allowing for wake flow; numerical simulation of chemically and thermodynamically nonequilibrium flows at low and intermediate Reynolds numbers; measurement of the total content and altitude distribution of ozone from the Meteor-3 satellites; comparison of model profiles of stratosphere trace species and observational data; and simulation of rising of gas-dust cloud forming during impact of asteroids and comets.
- Publication:
-
JPRS report: Science and Technology. Central Eurasia: Space
- Pub Date:
- February 1994
- Bibcode:
- 1994jprs.reptW.....
- Keywords:
-
- Aerospace Engineering;
- Asia;
- Earth Sciences;
- Electrical Engineering;
- Europe;
- Life Sciences;
- Nuclear Energy;
- Research And Development;
- Technologies;
- Delta Wings;
- Gallium Arsenides;
- Gas Turbine Engines;
- Lift Drag Ratio;
- Nonequilibrium Flow;
- Ozone;
- Engineering (General)