大容量气缸充气时间探讨

Exploration of Inflation Time for High-capacity Cylinders

压缩空气在气缸内膨胀做功时,气体压强的大小和物体弹射的速度(加速度)有关,而气缸内气体充气时间的长短又决定了弹射能否成功。气缸充气时间与气缸的进气口半径、充气压强的大小有着密切关系。对气缸充气时间的理论分析及其与进气口半径、充气压强的关系进行探讨。

The pressure of the gas and the velocity(acceleration)of the object ejected are related to each other when compressed air expands and does work in the cylinder.The duration of gas filling in the cylinder determines whether the ejection is successful or not.The inflation time of the cylinder is closely related to the radius of the intake port and the size of the filling pressure.This article explores the theoretical analysis of cylinder filling time and its relationship with intake port radius and filling pressure.