Victor Vladimirovich Rusanov (November 2, 1919, Vyatka - September 30, 2011, Moscow) - Soviet and Russian scientist in the field of applied mathematics.
| Victor Vladimirovich Rusanov | |
|---|---|
 | |
| Date of Birth | November 2, 1919 |
| Place of Birth | Vyatka |
| Date of death | September 30, 2011 (aged 91) |
| A place of death | Moscow |
| A country | |
| Scientific field | Applied math |
| Place of work | IPM them. M.V. Keldysh |
| Alma mater | VVIA them. A.F. Mozhaysky |
| Academic degree | Doctor of Physical and Mathematical Sciences |
| Academic rank | Professor Corresponding Member of the USSR Academy of Sciences Corresponding Member of the Russian Academy of Sciences (1991) |
| Awards and prizes |      |
Content
- 1 Biography
- 2 Research Interests
- 3 Bibliography
- 4 memory
- 5 Awards
- 6 notes
- 7 References
Biography
Born in a teacher’s family.
In 1939 he entered the Faculty of Mathematics and Mechanics of Leningrad University . With the beginning of World War II in July 1941, he voluntarily joined the militia.
In 1943, after graduating from the A.F. Mozhaysky Leningrad Air Force Academy , he was sent to the army, participated in battles, and ended the war in Berlin .
In 1948 he entered the post - graduate course of the Air Force Engineering Academy. N.E. Zhukovsky . Candidate of Physical and Mathematical Sciences (1951).
Since 1954 he worked at the Institute of Applied Mathematics of the Academy of Sciences of the USSR . From 1964 to 1986 - Deputy Director of the Institute for Research, then - Head of the Department of Computing Aerohydrodynamics. Doctor of physico-mathematical sciences (1968) [1] .
In 1977 he was elected a corresponding member of the USSR Academy of Sciences.
He taught at Moscow University, assistant (1957-1963), assistant professor (1963-1970), Department of Computational Mathematics, Faculty of Mechanics and Mathematics , since 1970 - at the Department of Computational Mathematics and Cybernetics, Moscow State University , Professor, Department of Mathematical Physics, Emeritus Professor of Moscow State University. [2]
Scientific Interests
Computational and applied mathematics, mathematical physics, numerical methods for solving aerohydrodynamic problems.
He constructed the theory of characteristics of the general three-dimensional non-stationary equations of gas dynamics and developed a method for studying spatial gas flows. He conducted a numerical simulation of the structure of the region of transonic gas flow during spatial flow around a blunt body with a supersonic gas flow.
He proposed methods for calculating three-dimensional unsteady gas flows and carried out serial calculations of tables of flow around sharp cones and blunt bodies with air, taking into account physicochemical reactions (jointly with K.I. Babenko and others).
He developed an iterative method for constructing third-order difference schemes for arbitrary quasilinear hyperbolic systems of differential equations while preserving the third-order approximation near the boundaries of the computational domains.
He studied the structure of shock waves in difference schemes, and obtained criteria for the existence of a limit profile and the uniform convergence of the solutions of difference equations to it.
Bibliography
Spatial flow around smooth bodies with ideal gas, M., 1964 (et al.)
Gas flow near blunt bodies, M., 1970 (co-author A.N. Lyubimov)
Memory
He was buried at the New Don cemetery (Columbus 20, section 46) [3] .
Awards and Prizes
Prize named after N. E. Zhukovsky (1951, with a silver medal) for the work “Methods for calculating spatial supersonic gas flows” (with V. V. Sychev ) - the work includes the results of one of the world's first numerical calculations of a jet flowing from a square hole .
USSR State Prize (1967, with K. I. Babenko - the head of the work, G. P. Voskresensky , A. N. Lyubimov ) for the scientific work “Spatial flow of smooth bodies with ideal gas”.