Research on Characteristics of Hydrodynamics and Oxygen Mass Transfer in External Airlift Alternant Loop Complex Bio-filter;

Influence of funnel-shape internals on hydrodynamics and mass transfer in internal loop three-phase fluidized bed;

Simulation of bubble hydrodynamics in viscors liquid;

Effects of Temperature on Flow Stress and Microstructure of TC11 Alloy at High Strain Rate;

Research on the flow stress model of titanium alloy TC4 during the cutting process;

Research on flow stress model of high carbon steel;

Deposi-tional character and model of fault-controlling gravity flow in Banqiao Depression;

Research of logging interpretation models for gravity flow reservoir in Lengjia oflfield;

Hydraulic issues of water-carriage system with pressure gravity flow conduit;

Stability and mixed characters of horizontal round buoyant jets in quiescent shallow water;

Characters of horizontal round buoyant jets in quiescent shallow water;

Numerical study of stability of horizontal round buoyant jets in quiescent shallow water;

Through thermal simulation compression experiment of tank used aluminium alloy,the influence of rate of deformation and deformation temperature on rheological stress were analyzed.

20/s and at constant temperature in the range of 450～500 ℃ were conducted on the 35steel and 45steel on the basis of the rheological stress constitutive model of 20steel.

The experimental results indicated that the rheological stress was influenced by both strain rates and deformation temperature,and it increased with increasing strain and tends to be constant afte.