11. His primary area of research involves the development of Godunov-type difference scheme for gas dynamics problems. 12. Theoretical gas dynamics considers the equations of motion applied to a variable-density gas, and their solutions. 13. In 1932-1933, he headed the Gas Dynamics Laboratory and then was appointed director of the Jet Institute. 14. Also, he was interested in gas dynamics and became the author of more than 400 scientific works. 15. The "'explosively pumped gas dynamic laser "'is a version of GDL pumped by expansion of explosion products. 16. The AI-24 turboprop engines featured wide gas dynamic stability margin at all power conditions, altitudes and flight speeds. 17. A typical application in gas dynamics is the study of shock waves in ballistics and supersonic or hypersonic vehicles. 18. Professor Yuri P . Raizer has worked in various fields including gas dynamics , low-temperature English ), and 3 patents. 19. He reportedly left without graduating in April, 1929 . From 1929-1930 he pursued rocket research at the Gas Dynamics Laboratory. 20. In 1974, in RIMM the Department of gas dynamics was established on the basis of the Unit of fluid mechanics.
