S. M. Aulchenko, V. M. Galkin, V. I. Zvegintsev, A. N. Shiplyuk, “Numerical design of multimodal axisymmetric hypersonic nozzles for wind tunnels”, Prikl. Mekh. Tekh. Fiz., 2010, Volume 51, Issue 2,Pages <nobr>90

This article is cited in 5 papers

Numerical design of multimodal axisymmetric hypersonic nozzles for wind tunnels

S. M. Aulchenko^a, V. M. Galkin^b, V. I. Zvegintsev^a, A. N. Shiplyuk^a

^a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
^b Institute of Geology, Oil, and Gas at the Tomsk Polytechnical University, Tomsk, 634050, Russia

Abstract: A method for design of hypersonic nozzles for wind tunnels is developed and implemented on the basis of solving direct problems with various models of the medium and numerical methods of integration of gas-flow equations. Multimodal nozzles for operation in Mach number ranges $\mathrm{M}_{out}=8\div14$ and $\mathrm{M}_{out}=14\div20$ satisfying specified requirements are designed.

Keywords: hypersonic nozzle, Navier–Stokes equations, Euler equations, method of characteristics, numerical optimization.

UDC: 533.697

Received: 04.12.2008
Accepted: 03.06.2009