Accession Number : AD0836449

Title :   NEW TRENDS IN THE RESEARCH OF DYNAMICS AND THERMODYNAMICS OF GASES (O NOVYCH SMERECH VYZKUMU V DYNAMICE THERMOMECHANICE PLYNU),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s) : Mastovsky, J.

Report Date : 02 NOV 1967

Pagination or Media Count : 7

Abstract : Thermophysical properties of gases at high temperatures and their determination were discussed. Dissociation and ionization of gases at high temperatures were discussed. Shock waves in pipes were described, and thermal conductivities and of gases at high temperature given. Dynamics of gases at high velocities and temperatures, applied to trans-sonic and supersonic turbines were discussed, and experiments conducted at the supersonic tunnel were described. Heat and mass transfer, in dissociated gases, at high temperatures by convection and radiation, evaporation of solids and thermophoresis were discussed. Limiting layers and turbulence in magnetohydrodynamics at low magnetic Reynolds numbers were discussed. Thermodynamic cycles at high temperatures with respect to plasmo-dynamic generators and their comparison with more conventional devices were described. Methods of measuring of data at high temperatures and velocities were evaluated. Thermometers for registering fast temperature changes, thermometers suitable for 5000K, and ultrasonic gas velocity meters were described. (Author)

Descriptors :   *THERMODYNAMICS), (*AERODYNAMICS, (*PLASMAS(PHYSICS), SCIENTIFIC RESEARCH), GASES, HIGH TEMPERATURE, DISSOCIATION, GAS IONIZATION, SHOCK WAVES, GAS TURBINES, PLASMA GENERATORS, TRANSPORT PROPERTIES, THERMOMETERS, FLOWMETERS, CZECHOSLOVAKIA.

Subject Categories : Fluid Mechanics
      Plasma Physics and Magnetohydrodynamics
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE