engleski

Experimental verification of stresses in a conical element

This work presents comparative stress analysis in a conical element of directly operated relief valve used in the high pressure ships hydraulic system. Performed analytical solution is based on the moment theory of thin shells of revolution and theory of thin plates. Experimental solution was founded by using the 3D photoelastic frozen stress method on conical element model. On the basis of analytical and experimental results, the curves of radial, meridional and circular stresses were comparatively drawn and analysis was done.

experimental; stress analysis; conical element; valve

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