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31 Through ground test and hypersonic flow research, he made great progress in air-breathing hypersonic technology.

32 FEM FCT is used to solve three dimensional hypersonic inviscid flow.

33 The longest previous hypersonic scramjet flight test, performed by a NASA X-43 in 2004, was faster, but lasted only about 10 seconds and used less logistically supportable hydrogen fuel.

34 This brief communication introduces an experiment of hypersonic flow using high enthalpy expansion tube.

35 The parabolized stability equations (PSEs) for high speed flows, especially supersonic and hypersonic flows(sentencedict.com), are derived and used to analyze the nonparallel boundary layer stability.

36 Hypersonic technology is the direction of weapon developing that many military great powers pay attention to.

37 A large frame schlieren image technique is presented in the paper. The technique has been applied to visualization of the boundary layer transition on the surface of the cone in the hypersonic flow.

38 It would reach hypersonic speeds -- five times the speed of sound.

39 The results of numerical and experimental studies of a new configuration of 3D hypersonic inlet with the minimum throat area, which was called a convergent inlet, are presented in this paper.

40 The steady hypersonic flow of air over a sphere is studied numerically using CFD-FASTRAN softwares.

41 In this thesis, the aerodynamic heating methods of hypersonic projectile are presented.

42 Earlier this week, the Air Force announced that the X-51 WaveRider, a wingless scramjet, would make its first hypersonic flight.

43 It is necessary to simulate the high enthalpy, high pressure, Mach number and the same concentration of oxygen species as air in hypersonic flight.

44 There are many new problems of aeroelasticity which are introduced by the novel concepts and system characteristics in the design process of hypersonic vehicles.

45 The thermal environment of the wedge leading edge is rigorous in hypersonic flow.

46 The new algorithm is used for the tomographic reconstructions of the density distributions in rocket exhausted jet and hypersonic flow[sentencedict.com], and some errors of the reconstruction result are discussed.

47 In order to study the terminal precision guidance of the hypersonic air-to-surface missile with constraints, the guidance law was designed respectively in the pitching plane and swerve plane.

48 It has become the important study that of hypersonic aerodynamic and aerothermodynamics So it is especially important for the optimum design of hypersonic aircraft.

49 On the basis of a self-similar solution as well as of the assumption, of the "Transverse Motion", a general linear theory on hypersonic flow over a general slender body is set up in this paper.

50 This paper presents the separation shock motion features induced by a hemicylindrically blunted fin in a hypersonic turbulent flow.

51 With the hypersonic technology, 15 amylase content of southernwood from 12 producing area are tested, this test has some reference value for reasonable and deeply utilization.

52 A new method of quickly generating hypersonic waverider forebody configurations was developed.

53 This paper a brief overview of hypersonic ground simulation equipment status and trend.