摘要
将空气简化为理想流体 ,由牛顿运动定律推出气体做曲线运动时的切向伯努利方程和法向压强梯度表达式 。
The lifting force is explained by Newton's laws by itself. Simplifying the air as an ideal liquid, the Bernoulli's equation in the direction of streamlines and expression of pressure gradient perpendicular to streamlines are derived from Newton's laws of motion, when the gas is flowing, and the lifting force is explained directly.
出处
《大学物理》
北大核心
2003年第2期17-20,共4页
College Physics
