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Information × Registration Number 0212U002825, 0109U001756 , R & D reports Title Experimental Modeling of Gasdynamic Processes in Leaking Compartments of Space Vehicles popup.stage_title Head Bass Valentyn Petrovych, Registration Date 15-02-2012 Organization Institute of Technical Mechanics of NASU and NSAU popup.description2 The study objects are gas dynamic processes in spacecraft unpressurized compartments. The work goal is to test of basic elements of prototype system. The research methods: experiments, information and analytical method. Components control blocks, modules of registration of sensor signals and the corresponding communication lines are tested (checked and adjusted) at the stage of working out a laboratory bench for experimental simulation of gas dynamic processes in spacecraft unpressurized compartments. The bench is tested in combination with a controlling computer, an interface plate and the corresponding communication line using the adapted standard software of the KAMAK FK410 controller. Functional modules of an automated measurement system are tested, and communication lines of these modules with the corresponding devices, actuators and sensors of the laboratory bench are checked. Components are integrally tested using the VAU-2M plant vacuum chamber. Preliminary experiments are performed to evaluate characteristics of vacuum meters, desorption characteristics of models of unpressurized compartments and the pressure of an inner proper atmosphere formable by gassing at the filler surface. Data on this topic, including the intervening reports on the preceding stages, presenting as a final research report are analyzed and generalized. Product Description popup.authors Єфімов Ю. П. Аксютенко А. М. Басс В. П. Канцерова Р.А. Петрушенко М. В. Сміла Т.Г. popup.nrat_date 2020-04-02 Close