funding provided by the National Natural Science Foundation of China(52103035,52173038).
In order to solve the problem of oily wastewater,the poly(m-phenyleneisophthalamide)(PMIA)braided tube reinforced(PBR)poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether)(PFA)hollow fiber membrane with thermal and...
supported by National Natural Science Foundation of China (52006242);National Natural Science Foundation of China (52192623);Science Foundation of China University of Petroleum,Beijing (ZX20200126);Science and technology program for strategic cooperation of CNPC–China University of Petroleum (ZLZX2020-05)。
The heat transfer of hydrocarbon refrigerant across tube bundles have been widely used in refrigeration.Three-dimensional simulation model using volume of fluid(VOF) was presented to study the effects of tube shapes o...
financially supported by the National Natural Science Foundation of China(Grant No.91741201 and Grant No.91641121).
To investigate the effect of regenerative cooling channel geometry on pyrolysis of endothermic hydrocarbon fuel,a series of supercritical pyrolysis experiments of n-decane in the rectangular and circular tubes were co...
Supported by the National Natural Science Foundation of China(51606214)
Thermo-hydraulic characteristics of TiO_2-water nanofluids in thin-wall stainless steel test tubes(corrugated tube and circular tube) filled with copper foam(40 PPI) are experimentally investigated and compared with t...
Supported by the National Natural Science Foundation of China(21422603,U166212);the National Science and Technology Support Program of China(2011BAC06B01)
Simulations were performed to examine the effects of a coiled tube after a T-junction on the mixing and flow characteristics. A coiled tube was found to have two effects: inducing a radial flow and flattening the axia...
Supported by the National Natural Science Foundation of China(11472093 and21276056)
Experiments and simulations on flow and heat transfer behavior of Therminol-55 liquid phase heat transfer fluid have been conducted in a ribbed tube with the outer diameter and inner diameter 25.0 and 20.0 mm,pitch an...
Supported by the National Basic Research Program of China(2012CB224806);the National Natural Science Foundation of China(21490584,21476236);the National High Technology Research and Development Program of China(2012AA03A606)
As a major configuration of membrane elements,multi-channel porous inorganic membrane tubes were studied by means of theoretical analysis and simulation.Configuration optimization of a cylindrical 37-channel porous in...
Supported by the National Natural Science Foundation of China(21176136,21422603);the National Science and Technology Support Program of China(2011BAC06B01)
In this work, we revised the expression of mixing intensity to describe the mixing output through a cross section in a flow system by considering heterogeneity of flow field, and carefully investigated the mixing proc...
Supported by the King Mongkut's Institute of Technology Ladkrabang research fund,Thailand(KREF015611)
A 3D numerical investigation has been carried out to examine periodic laminar flow and heat transfer characteristics in a circular tube with 45°V-baffles with isothermal wall.The computations are based on the finite ...
Supported by the National Science&Technology Supporting Plan(2012BAF05B00);the National Basic Research Program(2012CB720500)
In the radiant section of cracking furnace,the thermal cracking process is highly coupled with turbulent flow,heat transfer and mass transfer.In this paper,a three-dimensional simulation of propane pyrolysis reactor t...