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STEFAN PROBLEM APPLIED TO THE STUDY OF CRYOGENIC STORAGE AND BURIED PIPES.

PROBLEME DE STEFAN APPLIQUE A L'ETUDE DES CAVITES SOUTERRAINES ET CONDUITES ENTERREES.

Author(s) : CAMES-PINTAUX A. M., AGUIRRE-PUENTE J.

Summary

THE DOMAIN OF VALIDITY OF THE AXI-SYMMETRICAL ONE-DIMENSIONAL SCHEME OF THE STEFAN PROBLEM WAS DEFINED AROUND A CYLINDRICAL CAVITY. FOR THIS, A COMPARISON WITH A RIGOROUS TWO-DIMENSIONAL MODEL WAS DONE FOR CONDITIONS CORRESPONDING TO AN UNDERGROUND CRYOGENIC STORAGE. AN EMPIRICAL GENERALIZATION WAS ADAPTED TO OTHER GEOMETRICAL AND THERMAL CONDITIONS IN ORDER TO APPLY THE AXI-SYMMETRICAL MODEL TO COOLED URBAN PIPES.

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Pages: 241-248

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Details

  • Original title: PROBLEME DE STEFAN APPLIQUE A L'ETUDE DES CAVITES SOUTERRAINES ET CONDUITES ENTERREES.
  • Record ID : 1988-0821
  • Languages: French
  • Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
  • Publication date: 1987/08/24
  • Document available for consultation in the library of the IIR headquarters only.

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