В.В. Горский, М.А. Пугач, В.А. Сысенко
8
Taking into account the vorticity effect in the calculation
of the specific heat flow in the laminar boundary layer
on hemisphere impermeable surface in a supersonic air flow
© V.V. Gorskiy
1,2
, M.A. Pugach
1,3
, V.A. Sysenko
1,2
1
JSC (open joint-stock company) "MIC "NPO Mashinostroyenia”, Moscow
region, Reutov-town, 143966, Russia
2
Bauman Moscow State Technical University, Moscow, 105005, Russia
3
National Research Nuclear University MEPhI (Moscow Engineering Physics
Institute), Moscow, 115409, Russia
The analysis of the vorticity effect influence on the specific heat flux in the laminar
boundary layer on an impermeable wall at the surface of the hemisphere in a supersonic
air flow has been performed. Engineering method is proposed to account for the vorticity
effect by correcting the specific heat flux.
Key words:
vorticity effect, specific heat flux, laminar boundary layer, supersonic airflow
REFERENCES
[1] Pugach M.A., Gorskiy V.V.
Inzhenerniy zhurnal: nauka i innovatsii – Engineer-
ing Journal: Science and Innovations,
2013, iss. 7. Available at:
http: //engjournal.ru/catalog/mathmode/aero/838.html
[2] Lunev V.V.
Mekhanika zhidkosti i gaza – Fluid Mechanics,
1967, no. 1, pp. 127.
[3] Predvoditelev A.S., Stupochenko E.V., Pleshanov A.S.
Tablitsy termodinamich-
eskikh funktsiy vozdukha (dlya temperature ot 200 do 6000 K i davleniya ot
0,00001 do 100 atm.)
[Tables of Air Thermodynamic Functions (for Tempera-
tures between 200 and 6000 K and Pressures from 0.00001 to 100 atm.). Mos-
cow, Vychislitelnyi Tsentr AN SSSR Publ., 1962, 268 p.
[4] Hirschfelder J.O., Curtiss Ch.F., Bird R.B.
Molecular Theory of Gases and Liq-
uids
. John Wiley & Sons, Inc., New York Chapman And Hall, Ltd., London
1954.
[5] Gorskiy V.V., Fedorov S.N.
Inzhenerno-Fizicheskii Zhurnal – Journal of Engi-
neering Thermophysics
, 2007, vol. 80, no. 5, pp. 97–101.
[6] Sokolova I.A. Koeffitsienty perenosa i integraly stolknoveniy vozdukha i ego
component [Transfer coefficients and collision integrals of air and its compo-
nents]. In:
Fizicheskaya kinetika. Aerofizicheckie issledovaniya
[Physical kinet-
ics. Aerophysical Research]. Novosibirsk, Proceedings of the Institute of Theo-
retical and Applied Mechanics SO AS USSR, no. 4, 1974, pp. 39–104.
[7] 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, pp. 279.
[8] 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.
[9] Gorskiy V.V., Sysenko V.A.
Zhurnal vychislitelnoy matematiki i matematich-
eskoi fiziki RAN – Journal of Computational Mathematics and Mathematical
Physics RAS
, 2009, vol. 49, no. 7, pp. 1319.
[10] Gorskiy V.V., Zabarko D.A., Olenicheva A.A.
Teplofizika vysokikh temperatur
RAN - High Temperature RAS
, 2012, vol. 50, no. 2, pp. 1.
