%0 Journal Article %A A. Moradi and S. Khodadadiyan %D 2011 %J International Journal of Mechanical and Mechatronics Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 54, 2011 %T Study of Real Gas Behavior in a Single-Stage Gas Gun %U https://publications.waset.org/pdf/4105 %V 54 %X In this paper, one-dimensional analysis of flow in a single-stage gas gun is conducted. The compressible inviscid flow equations are numerically solved by the second-order Roe TVD method, by using moving boundaries. For investigation of real gas effect the Noble-Able equation is applied. The numerical results are compared with the experimental data to validate the numerical scheme. The results show that with using the Noble-Able equation, the muzzle velocity decreases. %P 948 - 952