Virtual heat capacity correctionIn the present paper, an optimal two-relaxation-time (OTRT) thermal lattice Boltzmann equation (TLBE) is proposed to simulate conjugate heat transfer. The derivation process is based on a developed idea of virtual heat capacity correction method. Finally, it is ...
,... - 《Numerical Heat Transfer Part B Fundamentals》 被引量: 219发表: 2001年 Finite element solution of three-dimensional incompressible fluid flow problems by a preconditioned conjugate residual method A new algorithm for the solution of the three-dimensional Navier-Stokes equation using the ...
We propose an alternative to Conjugate Gradient Method approach which leads these inverse problems the coupled system of parabolic (direct and adjoint) problems. Then we show that the unique regularized solution of each inverse source problem can be derived Funding This work was supported by the ...
heat exchangersenergy efficiencyheat transferparametric analysisheat transfer fluidsboundary-value problemscounterflow systemsliquid flowoptimizationA unified algorithm is proposed for the solution of conjugate problems of heat exchange in one-sided and two-sided heating of solid bodies in concurrent flow and...
Possible way to realize it is to use the conjugate approach, in which the description of these regions is carried out employing a single computational method. This method allows us to consider the condensed phase and gas as a single system and use the solution of kinetic equations throughout ...
Conjugate heat transferDiscrete unified gas kinetic schemeGhost-cell methodComplex interfaceIn this paper, we extend the discrete unified gas kinetic scheme (DUGKS) to simulate conjugate heat transfer flows. The conjugate interface that separates two media with different thermophysical properties is handled...
In the present paper, a unified thermal lattice Boltzmann equation (TLBE) based on multiple-relaxation-time (MRT) model, which can simulate conjugate heat transfer in anisotropic media directly without any additional modification, is derived. A series of test cases containing both steady and ...
Discrete unified gas kinetic scheme simulation of conjugate heat transfer problems in complex geometries by a ghost-cell interface method. Appl. Math. Comput. 2021, 404, 126228. [Google Scholar] [CrossRef] He, Q.; Tao, S.; Yang, X.; Lu, W.; He, Z. Discrete unified gas kinetic ...
If the system is less complicated and we want a quick solution we can opt for a one-dimensional model based on certain assumptions. However, validity of the model depends upon the accuracy of the assumptions made while formulation of one-dimensional analytical model. The interpretation of the re...