CALCULATIONS OF WALL HEAT CONDUCTION CONSIDERED SUNLIT SURFACE MOVEMENT

Quantifying Uncertainty in Multiscale Heat Conduction Calculations

In recent years, there has been interest in employing atomistic computations to inform macroscale thermal transport analyses. In heat conduction simulations in semiconductors and dielectrics, for example, classical molecular dynamics (MD) is used to compute phonon relaxation times, from which material thermal conductivity may be inferred and used at the macroscale. A drawback of this method is ...

Introduction to the Slide Modeling Method for the Efficient Solution of Heat Conduction Calculations

Determination of the maximum temperature and its location is the matter of the greatest importance in many technological and scientific engineering applications. In terms of numerical calculations of the heat conduction equation by using uniform mesh increments in space, large computational cost is sometimes countered. However, adaptive grid refinement method could be computationally efficient ...

Parasitic Effect of Tube Wall Longitudinal Heat Conduction on Cryogenic Gas Temperature

Longitudinal heat conduction is an important parameter in the cryogenic field, especially in cryogenic heat exchangers. In the present work, the parasitic effect of tube wall longitudinal heat conduction on temperature measurement has been studied in cryogenic laminar hydrogen flow. The effects of various parameters such as wall cold end temperature, wall thermal conductivity, gas volumetric fl...

Nonequilirium Molecular Dynamics Methods for Lattice Heat Conduction Calculations

Wall Conduction Effects in Laminar Counterflow Parallel-Plate Heat Exchangers with Small-Scale Wall Corrugations