Kinetic impact factors and experimental study of natural gas hydrate conserved in ice particles 冰成天然气水合物的影响因素及实验研究
In this study, the relative motion of rice grain with threshing tooth was analyzed. Using the principles of impulse and relative motion, the changes of rice grain relative velocity and kinetic during impact between threshing tooth and rice grain were given. 本研究分析了脱粒元件和水稻谷粒间的相对运动,利用相对运动原理和碰撞理论,推导了水稻谷粒和脱粒元件碰撞过程中的相对动能的变化。
Using the principles of impulse and relative motion, the changes of grain relative velocity and kinetic during impact between threshing tooth and grain are given. 利用相对运动原理和碰撞理论,推导水稻谷粒和脱粒零件碰撞过程中的相对动能的变化。
The paper uses impulse theorem and Kinetic energy theorem to study impact power and impact energy. 根据冲量定理和动能定理,对冲击压实机的冲击力和冲击能进行研究。
THAAD system intercept missiles use kinetic energy antipersonnel weapon to impact target and destroy it, the kinetic energy antipersonnel weapons use imaging IR seeker. 美国战区高空区域防御(THAAD)系统拦截导弹,选用动能杀伤器与来袭目标直接碰撞摧毁目标。动能杀伤器采用红外成像寻的器。