MATHEMATICAL MODEL OF COMPONENTS GASIFICATION PROCESS IN FUEL TANKS OF SPACE ROCKETS
Zharikov Konstantin Igorevich
Omsk State Technical University
Abstract. The article is devoted to the currently topical problem of the technogenic impact of rocket-cosmic equipment on the near-Earth space. The author describes the mathematical model of fuel liquid components gasification process in the fuel tanks of the stages of the space rockets that have completed their mission. On the basis of the proposed mathematical model a program for gasification process calculation is worked out. The article presents the results of tanks thermodynamic parameters calculation during fuel components gasification process by the example of the turnoff of the first stage of the carrier rocket "Soyuz-2.1V".
Key words and phrases: математическая модель, газификация жидкости, топливные баки, тепло- и массообмен, mathematical model, liquid gasification, fuel tanks, heat and mass exchange
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References:
Bel'kova M. E. Gazifikatsiya zhidkikh ostatkov komponentov raketnykh topliv: gazogeneriruyushchie kompozitsii // Molodezh'. Tekhnika. Kosmos: trudy VI Obshcheros. molod. nauch.-tekhn. konf. SPb., 2014. S. 14-15.
Belyaev N. M. Sistemy nadduva toplivnykh bakov raket. M.: Mashinostroenie, 1976. 336 s.
GOST R 52925-2008. Izdeliya kosmicheskoi tekhniki. M.: Standartinform, 2008.
Trushlyakov V. I., Shalai V. V., Shatrov Ya. T. Snizhenie tekhnogennogo vozdeistviya raketnykh sredstv vyvedeniya na zhidkikh toksichnykh komponentakh raketnogo topliva na okruzhayushchuyu sredu: monografiya / red. V. I. Trushlyakov. Omsk: Izd-vo OmGTU, 2004. 220 s.
Chelomei V. N. Pnevmogidravlicheskie sistemy dvigatel'nykh ustanovok s zhidkostnymi raketnymi dvigatelyami. M.: Mashinostroenie, 1978. 240 s.
Shishkov A. A., Rumyantsev B. V. Gazogeneratory raketnykh sistem. M.: Mashinostroenie, 1981. 152 s.
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