冥想后 发表于 2025-3-25 05:05:35

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Dictation 发表于 2025-3-25 07:42:16

https://doi.org/10.1057/978-1-137-51184-3rojectiles to velocities greater than 8 km/s. The device operates as an in-bore ramjet in which a subcaliber projectile, shaped like the centerbody of a cylindrical supersonic ramjet, is propelled through a stationary tube filled with a pressurized gaseous propellant mixture of fuel, oxidizer, and d

议程 发表于 2025-3-25 13:35:52

The Nordic Model and Social Inequalities,sfully developed and tested by Hertzberg et al. [.]. From this time on, this accelerator concept has generated considerable interest in various countries, particularly in the USA, Israel, Japan, Korea and France. The ISL in France performed experiments at superdetonative flight speeds in a 30 mm-cal

四指套 发表于 2025-3-25 16:51:44

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运动吧 发表于 2025-3-25 23:13:40

https://doi.org/10.1007/978-1-349-16167-6e of a ram accelerator in the thermally choked propulsive mode which operates in the sub-detonative velocity regime; i.e., below the Chapman-Jouguet (C-J) detonation speed of the propellant. A two-dimensional numerical simulation is described and the CFD results are validated against test data from

Affable 发表于 2025-3-26 02:19:40

https://doi.org/10.1057/9780333982433ng techniques. Most of them are chemical propulsion system, in which combustion plays a vital role in heat addition and its conversion to kinetic energy. The Ram Accelerator [., .], (referred to as RamAc), a ramjet-in-tube concept, is a propulsion concept based on using the Shock-Induced Combustion

reject 发表于 2025-3-26 05:41:14

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SKIFF 发表于 2025-3-26 10:18:39

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Moderate 发表于 2025-3-26 16:39:32

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龙虾 发表于 2025-3-26 17:55:11

Experiments on Supersonic and Superdetonative Combustion at ISL’s Ram Accelerator RAMAC 30sfully developed and tested by Hertzberg et al. [.]. From this time on, this accelerator concept has generated considerable interest in various countries, particularly in the USA, Israel, Japan, Korea and France. The ISL in France performed experiments at superdetonative flight speeds in a 30 mm-cal
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查看完整版本: Titlebook: Hypervelocity Launchers; Friedrich Seiler,Ozer Igra Book 2016 Springer International Publishing Switzerland 2016 Combustion.Hypervelocity