The strip damage influence on the stress and safety of the wound high pressure vessel.

abstrakt

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The method of an equivalent orthotropic material model has been utilized to model the strip damage in the defined area. The radial and tangential elastic moduli correspond to the material modulus and the tangential modulus equals to zero or very small value to be able to solve the problem numerically. The calculations performed have shown that the damage of 10 mm thickness has a significant influence on the compound vessel safety.

The method of an equivalent orthotropic material model has been utilized to model the strip damage in the defined area. The radial and tangential elastic moduli correspond to the material modulus and the tangential modulus equals to zero or very small value to be able to solve the problem numerically. The calculations performed have shown that the damage of 10 mm thickness has a significant influence on the compound vessel safety.

Strip wound vessel, strip cracking, stress, safety, finite element method

23.07.2001

International Association for the Advancement of High Pressure Science and Technology (AIRAPT).

Jilin University, China

18th International Conference on high Pressure Science and Technology, Abstracts

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