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Micro heat transfer analysis of squeeze casting

As the conformal surface moves down under certain pressure and contacts with the rigid surface, the interface spacing decreases. Some bumps contact with the rigid surface to form a real contact area, and some do not contact with the rigid surface to form a non-contact area, as shown in...

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Micromechanical analysis of squeeze casting

The mechanical parameters of the interface include two aspects: elastic parameters and plastic parameters. The young’s modulus of the integrated surface can be obtained from the young’s modulus of each rough surface by using the following classical formula, The Poisson’s ratio of two rough surfaces is v = 0.3....

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