Modelling and Simulation about Rarefaction Wave Gun Interior Ballistics Appling lnertial Breech
Base on the launch mechanism and structure characteristic of rarefaction wave gun,interior ballistic gas dynamic model of it applying the inertial breech that considering the dynamic opening process of went equipment is established. By calculating the model the distribution of interior ballistic parameters in the launch process are also discussed,and then by contrasting the distribution of press,temperature,recoil force and recoil momentum of the same type general gun. It is concluded that rarefaction wave gun can extremely reduce recoil momentum to 88.3% and reduce the barrel temperature to 34.1 % without effect the muzzle velocity under the same loading condition.
Rarefaction wave gun inertial breech interior ballistic
Jianzhuang Zhi Changchun Di Lei Zhang Chaochun Jiang
Department of Artillery,Shijiazhuang Mechanical Engineering College Hebei,Shijiazhuang 050003,China Department of Research,Shijiazhuang Mechanical Engineering College Hebei,Shijiazhuang 050003,China Department of Ordinance Armor,the 77263 Troop Yunnan,Dali 671003,China
国际会议
2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)
北京
英文
3219-3222
2009-08-16(万方平台首次上网日期,不代表论文的发表时间)