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Information × Registration Number 0211U006775, 0106U001389 , R & D reports Title Development of new numerical algorithms of the kinetic gas theory Boltsman’s equations solution popup.stage_title Head Bass Valentyn Petrovych, Registration Date 28-03-2011 Organization Institute of Technical Mechanics of NASU and NSAU popup.description2 The research objects are methods and algorithms in molecular gas dynamics. The research goal is new numerical algorithms of Boltzmann equation decision construction. Methods of research are analytical and numerical. The obtained result is the new numerical algorithm of Monte Carlo method realization to the decision of various problems space vehicles (SV) airdynamics what is developed. Its workability was checked on analytical decisions and experimental data in the transient state on Knudsens number of the flow. Numerical modelling of three-dimensional flow of 2-nd step of rocket carrier "Cyclone-4" and SV "Sich-2" at early stages of their designing is carried out. Results of researches agree to modern world tendencies, correspond expected and are received for the first time. Field of application is the molecular gas dynamics, fundamental and applied space researches. Product Description popup.authors Єфімов Ю. П. Абрамовська М. Г. Аксютенко А. М. Басс В. П. Данакін Ю. В. Канцерова Р.А. Петрушенко М. В. Печериця Л. Л. Сміла Т.Г. popup.nrat_date 2020-04-02 Close