the financial support from the National Key R&D Program of China(2017YFB0306703);the Fundamental Research Funds for the Central Universities(XK1802-1);the National Natural Science Foundation of China(No.21676007)。
The hydrodynamics is still not fully understood in the three-phase stirred tank equipped with multi-impeller due to the intensive interaction between phases.In this work,the solid critical suspension speed(NJSG),relat...
Supported by the State Key Laboratory of Chemical Engineering(SKL-ChE-16B01);China Postdoctoral Science Foundation(2016M601263)
Local hydrodynamics of a gas–liquid–solid system,such as bubble circulation regime,gas holdup,liquid velocity and axial profile of solid concentration,are studied in a two-stage internal loop airlift reactor.Empiric...
Supported by the FONCyT(PICT2014-0704);CONICET(PIP1122015-0100902CO);Universidad de Buenos Aires(UBACyT 20020130100544BA)
Features of the motion of gel particles in a three-phase bubble column with non-foaming and foaming gas–liquid systems,determined by using experiments of radioactive particle tracking(RPT),have been compared.The trac...
In this work, the effects of injecting an evaporating liquid jet into solid-gas flow are experimentally investigated. A new model (SHED model) and a supplementary model (spray model) have also been proposed to inv...
Supported by the National Natural Science Foundation of China (50974095, 41174109);Gao Zhongke (高忠科) was also supported by the National Natural Science Foundation of China (61104148);the National Science and Technology Major Projects (2011ZX05020-006);Specialized Research Fund for the Doctoral Program of Higher Education of China(20110032120088);the Independent Innovation Foundation of Tianjin University
Based on the conductance fluctuation signals measured from vertical upward oil-gas-water three-phase flow experiment, time frequency representation and surrogate data method were used to investigate dynamical characte...
Supported by the Fujian Provincial Education Council (No. JB9940).
The axial concentration distribution of both particles with betterwetting (forming non-attached system) and poorer wetting (formingattached system) was investigated in a vertical gas-liquid-solidfluidized bed of 4.2 c...
Supported by the National Natural Science Foundation of China (No. 29706006) and the General Corporation of Petrochemical Engineering of China (No.X598021).
The local gas-phase flow characteristics such as local gas holdup(εg), local bubble velocity (V_b) and local bubble mean diameter(d_b) at a specified point in a gas-liquid-solid three-phase reversedflow jet loop reac...
the National Natural Science Foundation of China (No. 59576039).
Heat transfer characteristics are studied for gas carrying evaporation with fluidized solid particles in a vertical rectangular conduit. Experimental results show that heat transfer of gas carrying evaporation is enha...
Three-sphase flow invo1ving oil-water two immiscible liquids and gas which is often foundin the fields of petroleum production has been studied in this paper.A new method with thecombination of a horizontal tube,a dow...
Supported by the National Natural Science Foundation of China.
Heat transfer of liquid evaporation was studied in a recirculating three-phase fluidized bedin which an inert gas serving as'carrying gas'was introduced.The gas velocities,particle sizes,par-ticle densities and partic...