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枪械设计中的膛口噪声预测计算方法 被引量:5

PREDICTED CALCULATING METHOD OF MUZZLE NOISE IN THE FIREARMS DESIGN
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摘要 利用数学分析方法,在大量实验研究基础上给出了计算枪械膛口噪声的经验公式。 In this paper,calculating empirical formula of muzzle noise of the firearms are carried by use of the mathematical analytical method based on large number of experimental studies.
作者 曾永珠
出处 《弹道学报》 CSCD 1995年第4期92-96,共5页 Journal of Ballistics
关键词 枪械 膛口 噪声测量 计算方法 firearms,muzzle,noise test,calcuating method
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同被引文献27

  • 1陶钢,马宏伟,刘礼军,虞悦威.便携式火箭发射器脉冲噪声测试和小波分析[J].弹箭与制导学报,2004,24(4):52-55. 被引量:2
  • 2王秉义.用脉冲声级计测枪炮噪声的若干问题[J].测试技术学报,1995,9(1):28-32. 被引量:1
  • 3枪弹实验方法:枪口噪声测试[M].北京:国防科学技术工业委员会,2006.
  • 4Chiu Min-Chie. Shape optimization of multi-chamber cross-flow mufflers by SA optimization [ J ]. Journal of Sound and Vibration, 2008 ( 312 ) : 526-550.
  • 5Bin J,Kim M,Lee S.A numerical study on the generation of impulsive noise by complex flows discharging from a muzzle[J].International Journal for Numerical Methods In Engineering,2008,75(8):964-991.
  • 6Lee I C,Lee D J,Ko S H,et al.Numerical analysis of a blast wave using CFD-CAA hybrid method[C]// 12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference).Cambridge,Massachusetts,2006.
  • 7Rehman H,Hwang S H,Fajar B,et al.Analysis and attenuation of impulsive sound pressure in large caliber weapon during muzzle blast[J].Journal of Mechanical Science and Technology,2011,25(10):2601-2606.
  • 8Liang S M,Tai C S.Analysis and prediction of shock-induced near-field acoustics from an exhaust pipe[J].Computers & Fluids,2011,45(1):222-232.
  • 9Smagorinsky J.General circulation experiments with the primitive equations,I:The basic experiment[J].Monthly Weather Review,1963,91(3):99-164.
  • 10Ffowcs Williams J E,Hawkings D L.Sound generation by turbulence and surfaces in arbitrary motion[J].Royal Society of London,1969,264(3):321-342.

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