摘要
通过理论推导和数值计算对水火箭的运动进行了研究,主要讨论了水火箭运动过程特征以及初始装水量对喷水时间、最大速度和最大高度的影响.研究结果有助于水火箭的设计以及获得最大发射高度.
The movement of the water rocket was studied by theoretical analysis and numerical calculation. The characters of the movement process and the effect of the initial water quantity on the squirted time, the maximum velocity and the maximum height were mainly discussed. The results are useful for designing water rocket and obtaining the maximum launch height.
出处
《物理通报》
2017年第6期24-27,共4页
Physics Bulletin
关键词
水火箭
运动过程
动量定理
最佳装水量
water rocket
movement process
theorem of momentum
optimal water quantity
