heat transfercapacitancestabilityModeling of heat transfer over transporting domains requires methods that are efficient and accurate. Examples include semi-solid forming, die-casting, solidification, and other related heat transfer processes. Recently, the Control Volume Capacitance Method (CVCM) has been ...
Several numerical examples are given to illustrate the described methods. Chapters 5-7 are dealing with the problems governed by more complicated equations. These are: problems with phase change (solidification and melting), particularly the case of the ingot casting; heat transfer with convection; ...
In the Heat Transfer Module, an add-on to the COMSOL Multiphysics® software, the radiative transfer equation is discretized by means of thediscrete ordinates method. This method is based on a number of discrete directions for the radiation and associated quadrature weights used for numerical int...
Examples include computational fluid dynamics [5], computational heat transfer [6], radiation transport [10], electrostatics [20,21], among others. While the finite difference method continues to be used in some of these areas, its popularity is rapidly fading in realization of the fact that ...
262 9 Some Examples of Fluid Flow and Heat Transfer Problems 265 9.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 9.2 Isothermal Flow Problems . . . . . . . . . . . . . . . . . . . . . . . . . ....
A heat transfer system is provided for a turbine engine of the type including an annular casing with an array of thermally conductive, generally radially-extending strut members dis
Apparatus for the isothermal transfer of heat from a heat source to a heat absorber, the heat source and the heat absorber being enclosed within a container. A heat transfer working medium (e.g., a vo
In this paper, a revised performance evaluation method was proposed to estimate the thermal hydraulic performance of various heat transfer enhancement techniques. The energy saving effectiveness for the enhanced structures can be identified via a plot. In the plot, Reynolds number and the efficiency in...
Accordingly, it is an object of the invention to present a method of enhancing the antifouling protection of petroleum processing equipment. This and other objects of the invention are set forth in the following description and examples of the invention. ...
Prior to use the heating device 2 is pre-heated, for instance by use of a microwave heater 8, so that the semi-solid composition 6 will be heated to the desired pre-heat temperature from which it in turn can transfer heat to the fluid 10 which is to be administered to the patient. ...