走路左晃右晃
发表于 2025-3-26 22:40:24
Some Aero-Thermodynamics,till atmosphere, showing the physical mechanisms at work inside the shock wave structure that produce compression and heating, all converting part of the kinetic energy of the vehicle to drag work. The effect scales with altitude-defining flight corridors and dynamic pressures constrained by vehicle
浮夸
发表于 2025-3-27 01:36:29
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AVOW
发表于 2025-3-27 08:00:01
Hypersonic Flight and Its Impact on Propulsion, thus static thermodynamic quantities should be redefined as stagnation quantities. In flight part of kinetic energy becomes vorticity, creating drag. The different drag contributions defined in engineering are discussed and reinterpreted as partly due to vorticity formation. In turn dissipation of
amphibian
发表于 2025-3-27 10:48:20
Turbulence and Mixing,otivates the need to predict turbulent mixing in a supersonic airstream. Mixing is due to vorticity and its equation shows the three modes, or terms, responsible for mixing when M >> 1. The dissipation of the kinetic energy of vorticity is a source of entropy, and the power necessary to create it de
遗留之物
发表于 2025-3-27 15:06:05
Combustion,ssions generated by the combustion of hydrogen and hydrocarbons with air at temperatures typical of SCRJ combustors. The effect of vorticity on flame holding devices is analyzed in terms of characteristic mixing and chemical kinetics times, and an analytical criterium is developed to meet the requir
废墟
发表于 2025-3-27 19:05:55
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范例
发表于 2025-3-28 00:50:34
10楼
BURSA
发表于 2025-3-28 04:30:17
10楼
配偶
发表于 2025-3-28 09:03:42
10楼
无法取消
发表于 2025-3-28 13:39:11
10楼