What is it about?

The powder particles are considered as metal spheres connected by necks formed by soldering.

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Why is it important?

There is a lack of effective thermal conductivity models based on the geometry of the powder from which the sintered porous media is made. These models are necessary for the design of evaporators of loop heat pipes for instance.

Perspectives

We hope this model will help researchers to design more effective heat pipe heat transfer devices.

Prof. Marcia B H Mantelli
Federal University of Santa Catarina

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This page is a summary of: Powder Geometry Based Models for Sintered Media Porosity and Effective Thermal Conductivity, Journal of Thermophysics and Heat Transfer, July 2014, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/1.t4206.
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