Study on the Aeration Performance of LHJ Flotation Column;

The circular centrifugal flotation cell has many originalities on the pulp aeration, air bubble mineralization, air pulp flow format in the ring shaped tank of the cell, feed method ect, due to the results of fluidics and turbulence and the action of centrifugal and gravitational force ect.

The“dead zone”of particle located at the bottom of annulus can be eliminated,and the effectiveness of solidgas contact,mass and heat transfer can be improved by introducing an auxiliary(aeration or fluidization)fluid into the annular region through a distributor.

Simulation analysis of deployment process of inflatable planar antenna structure;

Simulation Prediction of Deployment Dynamics of Inflatable Solar Array;

Analysis of dynamic simulation and fluid field of parachute in inflation stage;

In order to analyze the acoustic emission signals in the process of contract between coal and gas,the cycle experiments of successive gas inflation-deflation for shaped coal and raw coal samples were carried out,and the characteristics of acoustic emission signals during the process were analyzed.

Comparative experiments were carried out to study the effect of the adsorption heat on the charge and discharge performances of a hydrogen storage system.

In an aerated spouted bed with a draft tube made of poly-methacrylate with internal diameter 92 mm,the glass beads used as experimental material,under the different aerating velocity,the bed pressure drop and particles down moving rate in the annulus were studied.