#### 533.16 Simulation of gas flow through the laminar boundary layer on the hemisphere surface in a supersonic air flow

###### MASS FLOW, BOUNDARY LAYER, AIR FLOW, GAS FLOW, THERMOCHEMICAL EQUILIBRIUM, HEAT AND MASS TRANSFER.

doi: 10.18698/2309-3684-2014-4-8894

The article presents estimated accuracy of the engineering design procedure of the mass flow rate of gas through the laminar boundary layer on a hemisphere of [1]. A similar engineering method of extra accuracy is proposed.

[1] Zemlyanskiy B.A., Lunev V.V., Vlasov V.I. Thermal сonvection of Aircraft. Moscow, Fizmatlit Publ.,

2014, 377 p.

[2] Predvoditelev A.S., Stupochenko E.V., Pleshanov A.S. Tables of air thermodynamic functions (for temperatures between 200 and 6000 K and pressures from 0.00001 to 100 atm). Moscow, ychislitelnyi Tsentr AN SSSR Publ., 1962, 268 p.

[3] Girshfelder G., Kertis Ch., Berd R. Molecular theory of gases and liquids. Moscow, Inostrannaya literatura Publ., 1961, 929 p.

[4] Gorskiy V.V., Fedorov S.N. Inzhenerno-Fizicheskii Zhurnal. Journal of Engineering Thermophysics, 2007, vol. 80, no. 5, pp. 97–101.

[5] Sokolova I.A. Transfer coefficients and collision integrals of air and its components. Physical kinetics. Aerophysical research. Novosibirsk, Proceedings of the Institute of Theoretical and Applied Mechanics SO AS USSR, no. 4, 1974, pp. 39–104.

[6] Capitelli M., Colonna G., Gorse C., D’Angola A. Transport properties of high temperature air in local thermodynamic equilibrium. The European Physical Journal, 2000, no. 11, рp. 279–289.

[7] Gorskiy V.V. Zhurnal vychislitelnoy matematiki i vychislitelnoy fiziki RAN. Journal of Computational Mathematics and Computational Physics RAS, 2007, vol. 47, no. 6, pp. 939–943.

[8] Avduevskiy V.S., Galitseyskiy B.M., Glebov G.A. Fundamentals of heat transfer in the aviation and aerospace technology. Koshkin V.K., ed. Moscow, Mashinostroenie Publ., 1975, 624 p.

Gorskiy V., Sysenko V. Simulation of gas flow through the laminar boundary layer on the hemisphere surface in a supersonic air flow. Маthematical Modeling and Coтputational Methods, 2014, №4 (4), pp. 88-94