Study of Real Gas Behavior in a Single-Stage Gas Gun
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.
[1] Jacobs P. A., Shock tube modeling with L1d, Research Report 13/98,
Department of Mechanical Engineering, University of Queensland.
1998.
[2]Sasoh A. and Ohba S. and Takayama, K., Projectile acceleration in a
single-stage gun at breech pressure below 500 MPa, Shock Waves,
vol.10, 2000, pp. 235-240.
[3]Nussbaum J. and Helluy P. and Herard J. M. and Carriere A., Numerical
solution of gas-particle flows with combustion, Flow Turbulence
Combust, vol. 76, 2006, pp. 403-417.
[4]Yingxiang W. and Zhichu Z. and Kupschus P., A characteristics study on
the performance of a two- stage light gas gun, SCIENCE IN CHINA
(Series A), vol. 38, No. 9, 1995, pp. 1070-1082.
[5]Kashimov V. Z. and Ushakova O. V. and Khomenko P. Numerical
modeling of interior ballistics processes in light gas gun, J. Appl. Mech.
Tech. Phys., vol. 44 No. 5, 2003, pp. 612-619.
[6]Johnston, I. A. and Krishnamoorthy L. V., A Numerical Solution of Gas
Gun Performance, DSTO-TN-0804, AR-014-105, 2008.
[7]Philippon S. and Sutter G. and Molinari A., An experimental study of
friction at high sliding velocities, Wear, vol. 257, 2004, pp. 777-784.
[8]Jiang X. and Chen Z. and Fan B. and Li H., Numerical simulation of blast
flow fields induced by a high-speed projectile, Shock Waves, vol. 18,
2008, pp. 205-212.
[9]Jiang Z. and Huang Y. and Takayama K., Shocked flow induced by
supersonic projectiles moving in tubes, Computers & Fluids, vol. 33,
2004, pp. 953-966.
[10] Hirsch C., Numerical Computation of Internal and External Flows. Vol.
2, Computational Methods for Inviscid and Viscous Flows, John Wiley
and Sons: Toronto, 1989.
[11] Waterson N. P. and Deconinck H., A Unified Approach to the Design
and Application of Bounded High-order Convection Schemes,
Proceeding of 9th International Conference on Numerical Methods in
Laminar and Turbulent Flow, Pineridge Press, Swansea, 1995.
[1] Jacobs P. A., Shock tube modeling with L1d, Research Report 13/98,
Department of Mechanical Engineering, University of Queensland.
1998.
[2]Sasoh A. and Ohba S. and Takayama, K., Projectile acceleration in a
single-stage gun at breech pressure below 500 MPa, Shock Waves,
vol.10, 2000, pp. 235-240.
[3]Nussbaum J. and Helluy P. and Herard J. M. and Carriere A., Numerical
solution of gas-particle flows with combustion, Flow Turbulence
Combust, vol. 76, 2006, pp. 403-417.
[4]Yingxiang W. and Zhichu Z. and Kupschus P., A characteristics study on
the performance of a two- stage light gas gun, SCIENCE IN CHINA
(Series A), vol. 38, No. 9, 1995, pp. 1070-1082.
[5]Kashimov V. Z. and Ushakova O. V. and Khomenko P. Numerical
modeling of interior ballistics processes in light gas gun, J. Appl. Mech.
Tech. Phys., vol. 44 No. 5, 2003, pp. 612-619.
[6]Johnston, I. A. and Krishnamoorthy L. V., A Numerical Solution of Gas
Gun Performance, DSTO-TN-0804, AR-014-105, 2008.
[7]Philippon S. and Sutter G. and Molinari A., An experimental study of
friction at high sliding velocities, Wear, vol. 257, 2004, pp. 777-784.
[8]Jiang X. and Chen Z. and Fan B. and Li H., Numerical simulation of blast
flow fields induced by a high-speed projectile, Shock Waves, vol. 18,
2008, pp. 205-212.
[9]Jiang Z. and Huang Y. and Takayama K., Shocked flow induced by
supersonic projectiles moving in tubes, Computers & Fluids, vol. 33,
2004, pp. 953-966.
[10] Hirsch C., Numerical Computation of Internal and External Flows. Vol.
2, Computational Methods for Inviscid and Viscous Flows, John Wiley
and Sons: Toronto, 1989.
[11] Waterson N. P. and Deconinck H., A Unified Approach to the Design
and Application of Bounded High-order Convection Schemes,
Proceeding of 9th International Conference on Numerical Methods in
Laminar and Turbulent Flow, Pineridge Press, Swansea, 1995.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:53215", author = "A. Moradi and S. Khodadadiyan", title = "Study of Real Gas Behavior in a Single-Stage Gas Gun", abstract = "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.", keywords = "Gas gun, Roe, projectile, muzzle velocity", volume = "5", number = "6", pages = "991-5", }
