Relating the momentum fluxofparticle with the particle impact pressure on objects, a theoretical model of the particle impact pressure in fluidized bed is developed.
The pressure drop of pipe increases with increasing offlux, liquid density, liquid viscosity, particle density and particle volume density.
管路压降随着流量、颗粒密度、颗粒初始加入量及液相介质密度和粘度增大而增大。
3
The gain limitation ofparticle velocity and acoustic energy flux in the sea surface noise field and half-isotropic noise field is discussed based on orientation-exponent theoretic.