A mathematical model for the trajectory of the jet axis was proposed on the principleofmomentumconservation.
以动量守恒原理为基础,建立了侧吹射流轴轨迹的数学模型。
2
The principleofconservation of momentum holds whatever the nature of the internal forces, conservative or not.
动量守恒原理则不管内力的性质如何(保守的或非保守的)都能适用。
3
This paper reports a derivation of distribution by applying maximum entropy principle and conservation laws of mass, momentum and energy to atomization process.