Nowdays there are several manual or half-automatic methods developed to drive the DNA micro-fluid of transgenic micro-injection and they often fail to control p
The 3-D turbulent flow in the impeller of sewage pump is simulated.The time-averaged N-S equations and the k-ε turbulent model is modified.The calculation is c
The simulation model of a valve control hydraulic system with long pipe is established in Simulink4.0, and then the step responses of the systems with differenc