Results 41 to 50 of about 9,803,992 (369)
Generation and Evolution of High-Mach-Number Laser-Driven Magnetized Collisionless Shocks in the Laboratory. [PDF]
Physical Review Letters, 2016 We present the first laboratory generation of high-Mach-number magnetized collisionless shocks created through the interaction of an expanding laser-driven plasma with a magnetized ambient plasma.
D. Schaeffer +7 more
semanticscholar +1 more source
Actuators, 2021 A smart structure to actuate a morphing trailing edge based on the super critical airfoil NASA sc-0714(2) was designed and verified in a transonic wind tunnel.
Binbin Lv, Yuanjing Wang, Pengxuan Lei
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High order semi-implicit weighted compact nonlinear scheme for the all-Mach isentropic Euler system
Advances in Aerodynamics, 2020 The computation of compressible flows at all Mach numbers is a very challenging problem. An efficient numerical method for solving this problem needs to have shock-capturing capability in the high Mach number regime, while it can deal with stiffness and ...
Yanqun Jiang +4 more
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International Journal of Aerospace Engineering, 2022 In the development process of aircraft, it needs to be tested in different incoming flow environments. Therefore, the test equipment that can provide a wide Mach number range and a fast-response flow field has always been a research hotspot.
Zaicheng Chen +3 more
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Research progress in nozzle design for supersonic variable Mach number wind tunnel
Hangkong gongcheng jinzhanThe supersonic variable Mach number wind tunnel can operate at multiple Mach numbers during a single operation, which has unique advantages for studying supersonic maneuvering process and scramjet starting.
WANG Ao, DING Hao, TIAN Lifeng
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Secondary flow in compressible turbulent flow through a square duct with an adiabatic wall
Nihon Kikai Gakkai ronbunshu, 2015 The compressible turbulent flows through a square duct including an adiabatic bottom-wall with three Mach numbers, M = 1,1.5,2 are investigated using the direct numerical simulation.
Masayoshi OKAMOTO, Toshihiro MORIMURA
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Developing and applying Mach 4.5 nozzle in hypersonic wind tunnel
Xibei Gongye Daxue Xuebao, 2021 Mach 4.5 tests in a conventional trans-supersonic wind tunnel are often accompanied by the air liquefaction phenomenon, resulting in the low reliability of test data.
HUANG Ju +4 more
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Hydrodynamical Simulations of the IGM at High Mach Numbers [PDF]
, 2003 We present a new approach to doing Eulerian computational fluid dynamics that is designed to work at high Mach numbers encountered in hydrodynamical simulations of the IGM. In conventional Eulerian CFD, the thermal energy is poorly tracked in supersonic bulk flows where local fluid variables cannot be accurately separated from the much larger bulk flow
Pengjie Zhang, Ue-Li Pen, Hy Trac
openaire +3 more sources
Effects of Mach Number and Magnetic Fields on Performance of MHDG in Nozzle
Journal of Applied Science and EngineeringThe technique of magnetohydrodynamic (MHD) power generation has attracted a lot of interest as a potential means of improving the effectiveness and performance of hypersonic vehicle.
Li Hao +3 more
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Frontiers in Mechanical Engineering, 2023 In the present work, an investigation of the aerodynamic characteristics of an ejection seat occupant is carried out using the commercially available computational fluid dynamics software ANSYS Fluent.
Md. Mahbubur Rahman +7 more
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