Research on the constitutive equation of Al_2O_(3sf)/LY12 composite under hot compression deformation;

The cellular automata(CA) model with dynamic recrystallization(DRX) is proposed and used to investigate the flow behavior and microstructure evolution during hot compression of AZ91 alloy.

To establish the prediction model of flow stress of BT20 titanium alloy(Ti6Al2Zr1Mo1V),the flow stress curves have been obtained by hot compression experiments and the algorithm of BP neural network has been improved,based on which the flow stress of BT20 alloy has been precisely predicted.

Study on Low Temperature Multi-effect Distillation with Thermal Vapor Compression;

The performance variation under different operating condition was calculated for the steam ejector used in thermal vapor compression desalination system coupling with the subroutine of thermo-dynamics of water and steam.

Computational model of steam ejector for thermal vapor compression desalination system is set up by application of modified thermal dynamic method.

The elevated temperature plastic deformation was studied by thermomechanical processes for three kinds of Mg-RE alloys in different temperature and different strain rate.

Optimization of adiabatic compression in dispersion decreasing fiber using distributed Raman amplification;

Then the distribution of the temperature in the flow field is calculated on the basis of considering the adiabatic compression.

This paper describes the reason of adiabatic compression produced and its harm to the dissolved acetylene production.