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Condensation of water vapor and carbon dioxide in the jet exhausts of rocket engines: 1. Model calculation of the physical conditions in a jet exhaust |
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| Authors: | Yu V Platov V V Alpatov V Yu Klyushnikov |
| Institution: | 1. Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation, Russian Academy of Sciences, Kaluzhskoe shosse 4, Troitsk, Moscow oblast, 142190, Russia 2. Fedorov Institute of Applied Geophysics, ul. Rostokinskaya 9, Moscow, 129128, Russia 3. Federal State Unitary Enterprise Central Research Institute of Machine Construction, ul. Pionerskaya 4, Korolev, Moscow oblast, 141070, Russia |
| Abstract: | Model calculations have been performed for the temperature and pressure of combustion products in the jet exhaust of rocket engines of last stages of Proton, Molniya, and Start launchers operating in the upper atmosphere at altitudes above 120 km. It has been shown that the condensation of water vapor and carbon dioxide can begin at distances of 100-150 and 450-650 m away from the engine nozzle, respectively. |
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