The effect of spatial perturbations of a supersonic flow on heat flux to the surface of blunt bodies
Tóm tắt
The dependence of perturbations of pressure and heat flux to the surface of blunt bodies (cylinder, ellipse, and sphere) on the period of spatial perturbations of a supersonic flow has been studied numerically for different Reynolds numbers. It is shown that small perturbations of velocity, temperature, or density of the incoming flow can lead to significant perturbations of the heat flux to the surface of the body while the pressure perturbations remain insignificant. With an increase in the Reynolds number and radius of curvature (i.e., for blunter bodies), the level of heat flux perturbations significantly increases.
Tài liệu tham khảo
Egorov, I.V. and Shvedchenko, V.V., Uch. Zap. TsAGI, 2013, vol. 44, no. 2, p. 12.
Egorov, I.V. and Palchekovskaya, N.V.,and Shvedchenko, V.V., Comput. Therm. Sci., 2013, vol. 5, no. 1, p. 83.
Lin, T.C., Reeves, B.L., and Siegelman, D., AIAA J., 1977, vol. 15, no. 8, p. 1130.
Levin, V.A., Model. Mekh., 1993, vol. 7, no. 2, p. 39.
Epemeitsev, I.G., Pulyugin, H.H., Xlebnukov, B.C., and Yunutskui, S.A., Issledovanie aerodinamicheskix khapaktepistik i teploobmena tel v nepavnomepnyx svepzvykovykh potokakh gaza (Investigation of Aerodynamic Characteristics and Heat Transfer of Bodies in NonUniform Supersonic Flows), Moscow: Moscow State University, 1988.
Pilyugin, N.N., Talipov, R.F., and Khlebnikov, V.S., High Temp., 1996, vol. 34, no. 5, p. 770.
Pilyugin, N.N., Talipov, R.F., and Khlebnikov, V.S., High Temp., 1997, vol. 35, no. 2, p. 319.
Khlebnikov, V.S., Uch. Zap. TsAGI, 1971, vol. 2, no. 1, p. 42.
Khlebnikov, V.S., Tr. TsAGI, 1972, no. 1419, p. 21.
Khlebnikov, V.S., Uch. Zap. TsAGI, 1978, vol. 9, no. 6, p. 108.
Khlebnikov, V.S. and Tsyganov, P.G., Izv. Akad. Nauk, Mekh. Zhidk. Gaza, 1996, no. 6, p. 125.
Pulyugin, H.H. and Khlebnikov, V.S., High Temp., 1999, vol. 37, no. 2, p. 244.
Golovachev, Yu.P. and Leont’eva, N.V., Chislennye Metody Mekh. Sploshnoi Sredy, 1981, vol. 12, no. 6, p. 31.
Golovachev, Yu.P. and Leont’eva, N.V., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1985, no. 3, p. 143.
Epemeitsev, I.G. and Pulyugin, H.H., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1986, no. 2, p. 60.
Pilyugin, N.N. and Talipov, R.F., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1986, no. 6, p. 120.
Peigin, S.V. and Timchenko, S.V., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1987, no. 6, p. 136.
Epemeitsev, I.G., Pulyugin, H.H., and Yunutskui, S.A., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1987, no. 3, p. 154.
Epemeitsev, I.G., Pulyugin, H.H., and Yunutskui, S.A., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1988, no. 4, p. 122.
Peigin, S.V. and Timchenko, S.V., Uch. Zap. TsAGI, 1989, vol. 20, no. 2, p. 17.
Pilyugin, N.N. and Talipov, R.F., Prikl. Mekh. Tekh. Fiz., 1991, no. 5, p. 62.
Pilyugin, N.N., Talipov, R.F., and Utyuzhnikov, S.V., Prikl. Mekh. Tekh. Fiz., 1994, no. 1, p. 61.
Pilyugin, N.N., Talipov, R.F., and Utyuzhnikov, S.V., Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, 1994, no. 2, p. 121.
Pilyugin, N.N. and Khlebnikov, V.S., Prikl. Mekh. Tekh. Fiz., 2001, vol. 42, no. 4, p. 52.
Golovachev, Yu.P. and Leont’eva, N.V., Preprint of Ioffe Physical-Technical Institute of the Academy of Sciences of the USSR, Leningrad, 1987. no. 1178.
Peigin, S.V. and Timchenko, S.V., Izv. Akad. Nauk, Mekh. Zhidk. Gaza, 1990, no. 3, p. 175.
Golovachev, Yu.P. and Zemlyakov, V.V., Zh. Vychisl. Mat. Mat. Fiz., 1993, vol. 33, no. 1, p. 151.
Golovachev, Yu.P. and Leont’eva, N.V., Zh. Vychisl. Mat. Mat. Fiz., 1989, vol. 29, no. 1, p. 148.
Golovachev, Yu.P. and Leont’eva, N.V., Zh. Vychisl. Mat. Mat. Fiz., 1989, vol. 29, no. 5, p. 791.
Bae, S., Lele, S.K., and Sung, H.J., J. Heat Transfer, 2000, vol. 122, no. 2, p. 258.
Bashkin, V.A. and Egorov, I.V., Chislennoe modelirovanie dinamiki vyazkogo sovershennogo gaza (Numerical Simulation of the Dynamics of a Viscous Perfect Gas), Moscow: Fizmatlit, 2012.
Godunov, S.K., Mat. Sb., 1959, vol. 47, no. 3, p. 271.
Godunov, S.K., Zabrodin, A.V., Ivanov, M.Ya., Kraiko, A.N., and Prokopov, G.P., Chislennoe reshenie mnogomernykh zadach gazovoi dinamiki (Numerical Solution of Multi-Dimensional Problems in the Gas Dynamics), Moscow: Nauka, 1976.
Roe, P.L., J. Comput. Phys., 1981, vol. 43, p. 357.
Kolgan, V.P., Uch. Zap. TsAGI, 1972, vol. 3, no. 6, p. 68.
Harten, A., J. Comput. Phys., 1983, vol. 49, p. 357.
Ivanov, M.Ya., Krupa, V.G., and Nigmatullin, R.Z., Zh. Vychisl. Mat. Mat. Fiz., 1989, vol. 29, no. 6, p. 888.
Egorov, I.V. and Zaitsev, O.L., Zh. Vychisl. Mat. Mat. Fiz., 1991, vol. 31, no. 3, p. 286.
Saad, Y. and Shultz, M.H., SIAM J. Sci. Stat. Comput., 1986, no. 6, p. 856.
Babaev, I.Yu., Bashkin, V.A., and Egorov, I.V., Zh. Vychisl. Mat. Mat. Fiz., 1994, vol. 34, no. 11, p. 1693.
Bashkin, V.A., Egorov, I.V., and Ivanov, D.V., Prikl. Mekh. Tekh. Fiz., 1997, vol. 38, no. 1, p. 30.
Gorelov, V.A., Kireev, A.Yu., and Shvedchenko, V.V., Fiz.–Khim. Kinet. Gaz Din., 2011. vol. 12, no. 1. http://www.chemphys.edu.ru.
Surzhikov, S.T., High Temp., 2013, vol. 51, no. 2, p. 231.
Borovoi, V.Ya., Brazhko, V.N., Egorov, I.V., Zaitsev, E.G., and Skuratov, A.S., Uch. Zap. TsAGI, 2013, vol. 44, no. 5, p. 23.