The time dependent method&LU SGS implicit scheme has been used to solve 2D compressible Navier Stokes equations which are preconditioned and simulate the driven cavity flow field at different low Mach numbers and different Reynold numbers.

Based on the global optimization characteristics of genetic algorithm and the principle of slowness calculating with slowness time coherence,a new integrated processing technique of array acoustic data is proposed with slowness time coherence and genetic algorithm in the paper.

Uniaxial ratcheting of SiC_P/6061Al alloy composites and its time-dependence at high temperature;

A series of experiments were carried out to observe the cyclic deformation behaviors of LY12CZ aluminium alloy and its time-dependences at room and high temperatures.

It is shown that the ratcheting behavior of the composites is similar to that of the un-reinforced matrix in macro-scale,namely,the ratcheting also occurs in the composites under asymmetrical stress cycling,and the ratcheting strain increases as the stress amplitude and mean stress increase;the ratcheting has great time-dependence,i.

Automated verification tool for time-dependent cryptographic protocols

3D finite element analysis for time-dependent ratcheting of SiC_P/6061Al composites considering interface bonding

Therefore, unified evolution equations for the time-dependent and time-independent behavior and loading-unloading criterion within each subsystem.