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Developed of an algorithm for design and construction a hot gas thruster and compared with experimental results
This study aims to design and construct a hot-gas Thruster or pintle valve for this purpose at first, utilized the characteristics and inverse design methods which made no desirable results because of their limitations. Thus the method of prediction and correction in Computational Fluid Dynamics (CFD) was implemented. Then the sensitivity analysis of those parameters impacting on the Thruster performance such as the diameter’s throat, etc., examined and at last a suitable design with reliability coefficient of 1.20 for a thruster with 32000 N thrust was done. Then the angle of entering hot-gas was surveyed, which showed 30 degrees as the optimum value. Then the designed valve in the worst status (from Thrust point of view) with the angle of 90 degrees of entrance to be tested in vitro. The experimental results of the Thrust show a good conformity to the simulation model results with less than 10% of errors.
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[4] M. Mirshamsi, M. Ghobadi, H. Taei, Design, Manufacture and Testing of Cold Run Drying Engineering Sample for Application in Simulator of Three Degrees of Dynamic Freedom of Satellite Status, Journal of Sharif Mechanical Engineering, no. 2, 2015 (In Persian فارسی).
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[11] S. Ghadak, F. Ghadak, Investigation of Axial Symmetry Nozzle Design Methods of a Wind Tunnel and Analysis of Its Performance with Fluent Software, Bachelor's Degree Thesis, Imam Hossein University, Faculty of Engineering, Department of Mechanics and Aerospace, September, 2008 (In Persian فارسی).
[12] M. A. Jozvaziri, M. Hamzehpour, F. Ghadak, Feasibility and Calibration of the Transonic Wind Tunnel with Mouskegaard-Beybetic Model of Numerical Method and Comparison with Experimental Results, the 1th National Conference On the Necessity of Air-Launched Weapons in Future Battles, Imam Hossein University, Fall, 2013 (In Persian فارسی).
[13] Gambit 2.4.4 User Guide, Fluent Inc.
[14] Fluent 6.3 User Guide, Fluent Inc.
دوره 6، شماره 2 - شماره پیاپی 2
اصل مقاله 1.68 MB
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کاظمی اسفه, مجید, & جزووزیری, محمد علی. (1396). تدوین الگوریتم طراحی و ساخت یک تراستر گاز گرم و مقایسه با نتایج تجربی. دانش و فناوری هوافضا, 6(2), 73-86.
مجید کاظمی اسفه; محمد علی جزووزیری. "تدوین الگوریتم طراحی و ساخت یک تراستر گاز گرم و مقایسه با نتایج تجربی". دانش و فناوری هوافضا, 6, 2, 1396, 73-86.
کاظمی اسفه, مجید, جزووزیری, محمد علی. (1396). 'تدوین الگوریتم طراحی و ساخت یک تراستر گاز گرم و مقایسه با نتایج تجربی', دانش و فناوری هوافضا, 6(2), pp. 73-86.
کاظمی اسفه, مجید, جزووزیری, محمد علی. تدوین الگوریتم طراحی و ساخت یک تراستر گاز گرم و مقایسه با نتایج تجربی. دانش و فناوری هوافضا, 1396; 6(2): 73-86.