Unsteady Conjugate Heat Exchange of Oil-Gas Pipe Line in Soil

Abstract

The problem of conjugate beat exchange of main gas-oil pipe lines is of special importance for pipelines laying in the permafrost regions, because the energy saving reliability and ecology problems ought to be solved. In this work, this complex mathematical task without allowance for a movable thawing bound was numerically simulated.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 2002
Accession Number
ADA409287

Entities

People

  • A. M. Pavljuchenko
  • A. N. Papkov

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Applied Mechanics
  • Boundaries
  • Coefficients
  • Conduction (Heat Transfer)
  • Conductivity
  • Coordinate Systems
  • Equations
  • Flow
  • Heat Transfer
  • Heat Transmission
  • Mechanical Properties
  • Mechanics
  • Physical Properties
  • Thermal Conductivity
  • Thermal Resistance
  • Turbulent Flow
  • Two Dimensional

Readers

  • Combustion and Flow Dynamics.
  • Operations Research
  • Technical Research and Report Writing.