7. Static Approach Application in Analysis of Gas-Dynamic Parameters in Launch Vehicle Vented Bays
Organization:
Yangel Yuzhnoye State Design Office, Dnipro, Ukraine
Page: Kosm. teh. Raket. vooruž. 2017 (1); 43-47
Language: Russian
Annotation: The methodology is proposed of probabilistic assessment of fulfilment of the requirements to gas dynamic parameters in launch vehicle vented bays in the cases when it is impossible to categorically ensure satisfaction of all limitations. By the example of Zenit LV it is shown that when using the statistic assessment, it is possible to considerably expand the launch vehicles application field from the viewpoint of ensuring required conditions in the spacecraft area.
Key words:
Bibliography:
1. Calculation of Venting Parameters in Zenit-3SL ILV Bays PLB, US and IB in Injection Leg. Zenit-3SL 21.13651.122 ОТ: Technical Report. Dnipropetrovsk, 1998. 104 p.
2. Verification of Gas Dynamic and Design Parameters of Thermostating System and Globalstar SC X-Panels Local Blow off System: Report on research work / NASU ITM No12-12/97. 1997. 79 p.
3. Idelchik I. E. Guide on Hydraulic Resistances / Under the editorship of M. O. Steinberg. 3rd edition revised and enlarged. М., 1992. 672 p.
4. Kremer N. Sh. Theory of Probability and Mathematical Statistics: Tutorial. М., 2010. 551 p.
5. Zenit-3SL Integrated Launch Vehicle. Zenit-2S Launch Vehicle. Aerodynamic Analysis. P. 1. Materials on Aero Gas Dynamics. Book 5. Zenit-2S / Thuraya Р01.05: RBD Materials. Dnipropetrovsk, 2000. 120 p.
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