Transference of Heat in Cooled Metals

Helium Cooled Tungsten Heat Sinks

Heat Treatment of Metals

Ferrous metals include cast iron, steel, and the various steel alloys, The only difference between iron and steel is the carbon content. Cast iron contains more than 2-percent carbon, while steel contains less than 2 percent. An alloy is a substance composed of two or more elements. Therefore, all steels are an alloy of iron and carbon, but the term “alloy steel” normally refers to a steel that...

Numerical Solution to the Heat Transference Problem, in Grinding

ABSTRACT The objective of this article is obtaining a mathematical model that describes the thermal problem in Grinding. A numerical solution of the equation of bi-dimensional heat diffusion is obtained. The numerical solution is made by the finite differences method, incorporating a scheme of fixed-point type Picard to solve the non-linealities introduced by the thermal properties of the mater...

a study on corrosion reasons of heat exchanger in ammonia unit

چکیده ندارد.

Computational Analysis of Heat Transfer in Air-cooled Fuel Cells

Temperature distribution in a fuel cell significantly affects the performance and efficiency of the fuel cell system. Particularly, in low temperature fuel cells, improvement of the system requires addressing the heat management issues, which reveals the importance of developing thermal models. In this study, a 3D numerical thermal model is presented to analyze heat transfer and predict the tem...