The Effect of a Fluid in the Contact Gap on the Stress State of Conjugate Bodies |
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Authors: | G S Kit R M Martynyak I M Machishin |
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Institution: | (1) National Academy of Sciences of Ukraine, Ya. S. Podstrigach Institute of Applied Problems of Mechanics and Mathematics, L'vov |
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Abstract: | The contact interaction of two elastic isotropic half-spaces is analyzed. One of the half-spaces has a smooth shallow depression, resulting in an imperfect contact of the surfaces. The contact gap is assumed filled with a real gas. Gas–liquid transition due to variation in the external load and temperature is considered. The plane problem formulated is solved by the method of contact-gap functions. The effect of the filler and its phase transition on the width and depth of the gap and the contact pressure is studied |
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Keywords: | contact interaction isotropic half-space gas– liquid transition method of contact-gap functions temperature |
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