Ryzhov, Oleg Sergeevich

Born in a family of employees. Father, Sergey Nikolaevich, later - Doctor of Agricultural Sciences, academician of the Academy of Sciences of the Uzbek SSR and vice-president of the Academy of Sciences of the Uzbek SSR (1966-1981), corresponding member of the Agricultural Academy of Agricultural Sciences ^[1] . Mom, Anastasia Vasilievna, taught chemistry in high school.

In 1934, he moved to Tashkent with his parents. He graduated from high school number 94 in Tashkent, with a gold medal.

In 1949 he entered the Moscow Institute of Physics and Technology , where he graduated in 1955 with a degree in aeromechanics. Pupil S.A. Khristianovich

From 1955 to 1961 he worked at the Institute of Chemical Physics of the USSR Academy of Sciences .

In 1961-1991, a leading researcher at the Computing Center of the Russian Academy of Sciences , head of the sector of transfer processes (1968), head of the sector of asymptotic methods (1989).

In 1960 he defended his thesis for the degree of candidate of physical and mathematical sciences on the topic "Features of gas flows in Laval nozzles" ^[2] .

In 1965 he defended his thesis for the degree of Doctor of Physics and Mathematics on the topic “Investigation of transonic flows in Laval nozzles” ^[3] .

Scientific interests in the field of transonic aerodynamics ^[4] , rarefied gas dynamics. He created a scientific school in the field of theoretical aeromechanics (among direct students, doctors of physical and mathematical sciences V.V. Aristov , V.N.Diesperov, V.I. Zhuk, Yu. B. Lifshits, E.D. Terentyev, etc.)

Member of the Russian National Committee on Theoretical and Applied Mechanics (elected 1983) ^[5]

Member of the organizing committee of the IUTAM Symposium "Laminar-turbulent transition" (Novosibirsk, July 9-13, 1984)

He taught at the Moscow Institute of Physics and Technology (1956-1958), (1960-1991), associate professor (1964), professor (1971)

Since 1991, lives and works in the USA , an employee of a number of leading American research centers (Rensselaer Polytechnic Insitute, Troy, NY; Department of Mechanical and Aeronautical Engineering, University of California Davis, Davis ^[6] and others).

1. Investigation of transonic flows in Laval nozzles / - M.: VTs AN SSSR, 1965. - 1560 copies. ^[7]
2. Ryzhov O.S. and Khristianovich Sergey Alekseevich, Work of S. A. Chaplygin “On gas jets” and the modern development of gas dynamics / - M., 1969. - 14 p. - 1100 copies. ^[8]
3. The susceptibility of the boundary layer: asymptotic theory and experiment / - M.: VTs AN SSSR, 1988. - 55 p. - (Communication on Applied Mathematics / USSR Academy of Sciences, Computing Center). - 301 copies. ^[9]

Editing

Sergey Alekseevich Khristianovich. Continuum Mechanics / S. A. Khristianovich; Auth. foreword G.I. Barenblatt , O.S. Ryzhov 483 p. ill., 1 l. Portr. 22 see Moscow: Nauka, 1981

Translations

Cole J. Methods of perturbations in applied mathematics. M .: Mir, 1972.276 p. (Translation Editor)

Journalism

About the works of academician Sergei Alekseevich Khristianovich and about him

• 50 years of the Computing Center of the Russian Academy of Sciences: history, people, achievements . M .: VTs RAS, 2005.320 s. ISBN 5-201-09837-1 .
• Microsoft academic search