搜索结果: 1-15 共查到“知识库 heat and mass transfer”相关记录16条 . 查询时间(0.075 秒)
Heat and mass transfer from the mantle: heat flow and He-isotope constraints
heat flow helium isotope ratio geothermal energy mass transfer
2015/9/10
Terrestrial heat flow density, q, is inversely correlated with the age, t, of tectono-magmatic activity in the Earth's
crust (Polyak and Smirnov, 1966; etc.). «Heat flow-age dependence» ind...
A numerical study of heat and mass transfer effects on an oscilaltory flow of a viscoelastic fluid with thermal relaxation
Finite difference method Oscillatory flow Heat transfer and Mass transfer
2010/11/25
We have studied numerically effect of heat and mass transfer on an oscillatory flow of a viscoelastic fluid with thermal relaxation. The dimensionless governing equations are solved using an explicit ...
Chemical reaction, heat and mass transfer on nonlinear MHD boundary layer flow through a vertical porous surface in the presence of suction
Buoyancy effects Chemical reaction
2010/9/17
The effect of chemical reaction on the forced and free convection boundary layer that flows in a semi-infinite expanse of an electrically conducting viscous incompressible fluid past vertical porous p...
Reduction in biomass burning aerosol light absorption upon humidification: roles of inorganically-induced hygroscopicity, particle collapse, and photoacoustic heat and mass transfer
biomass burning aerosol light absorption humidification photoacoustic heat
2009/12/3
Smoke particle emissions from the combustion of biomass fuels typical for the western and southeastern United States were studied and compared under high humidity and ambient conditions in the laborat...
ANALYTIC SOLUTION OF HEAT AND MASS TRANSFER OVER A PERMEABLE STRETCHING PLATE AFFECTED BY CHEMICAL REACTION, INTERNAL HEATING, DUFOUR-SORET EFFECT AND HALL EFFECT
heat and mass transfer chemical reaction Soret-Dufore effect
2009/10/14
The analytical solution is derived for the steady MHD mixed convection, laminar, heat and mass transfer over an isothermal, inclined permeable stretching sheet, immersed in a uniform porous medium in ...
COMPUTATIONAL ANALYSIS OF MHD FLOW, HEAT AND MASS TRANSFER IN TRAPEZOIDAL POROUS CAVITY
double diffusion porous media heat and mass transfer
2009/10/14
Numerical simulations are conducted for two-dimensional steady-state double diffusive flow in a trapezoidal porous cavity, submitted to axial magnetic field. The Darcy equation, including Brinkmamn an...
IDENTIFICATION OF HEAT AND MASS TRANSFER PROCESSES IN BREAD DURING BAKING
bread dough heat and mass transfer mathematical model
2009/10/13
A mathematical model representing temperature and moisture content in bread during baking is developed. The model employs the coupled partial differential equations proposed by Luikov [5,6]. Dependenc...
A METHOD FOR STABILITY ANALYSIS OF THE NON-LINEAR HEAT AND MASS TRANSFER PROCESSES
non-linear stability method of analysis heat and mass transfer
2009/10/13
Many systems with non-linear heat and mass transfer processes might be unstable at certain conditions. Small disturbances might bring out them of their equilibrium state, after which they achieve itse...
INCORRECT INVERSE PROBLEM CONECTED WITH THE PARAMETER IDENTIFICATION OF THE HEAT AND MASS TRANSFER MODELS
numerical method parameter identification inverse incorrect problems
2009/10/13
A method for inverse problem solution by means of iterative regularization has been developed. A numerical algorithm for solving inverse incorrect problems based on the developed iterative regularizat...
Experiments and Modelling Techniques for Heat and Mass Transfer in Light Water Reactors
Mass Transfer Reactors
2009/9/3
The paper summarizes the lesson learned from theoretical and experimental activities performed at the University of Pisa, Pisa, Italy, in past decades in order to develop a general methodology of anal...
Fabric-covered cylinders are convenient analogs for clothing systems. The geometry is well defined and includes many of the effects that are important in garments. Fabric-covered cylinder models are u...
Simulation of heat and mass transfer in domain of casting made from binary alloySimulation of heat and mass transfer in domain of casting made from binary alloy
Application of information technology to the foundry industry, Solidification process Numerical techniques
2011/3/17
In the paper the mathematical model, numerical algorithm and example of cylindrical casting solidification are presented. In particular the casting made from Cu-Zn alloy is considered. It is assumed t...
Chemical reaction, heat and mass transfer on MHD flow over a vertical isothermal cone surface in micropolar fluids with heat generation/absorption
Chemical reaction heat mass transfer MHD
2010/9/15
An analysis has been carried out to obtain the nonlinear MHD °ow with heat and mass transfer characteristics of an incompressible, vis-cous, electrically conducting and Boussinesq °uid on a vertical i...
Nonlinear hydromagnetic flow, heat and mass transfer over an accelerating vertical surface with internal heat generation and thermal stratification
heat and mass transfer hydromagneti flcow laminar boundary layer similarity transformation
2010/3/11
The study of heat and mass transfer on nonlinear hydromagnetic °ow is of great practical importance to engineers because of its almost universal occurrence in many branches of science and engineering ...
Effects of chemical reaction, heat and mass transfer on non linear laminar boundary - layer flow over a wedge with suction or injection
chemical reaction (consumption and generation reactant) suction or injection at the wall of the wedge Boussinesq’s approximation steady laminarw and mass diffusive boundary-layer flo
2010/3/12
An approximate numerical solution for the steady laminar boundary-layer flow over a wall of the wedge with suction or injection in the presence of species concentration and mass diffusion has been obt...