Effect of Nonlinear Air Filtration on Thermal Regime of Rock-Fill Dam (Vliianie Nelineinoi Fil'tratsii Vozdukha na Termicheskii Rezhim Kamennonabrosnykh Plotin),

Abstract

Empirical dependences were obtained for determining the coefficients of permeability (k) and turbulent filtration (b) in a large-pore medium. A methodology is proposed for numerical solution to the nonlinear problem of air filtration in an isotropic large-pore medium. Consideration of the nonlinearity of air filtration in pores under conditions of natural convection decreases the rate of change in the temperature of the lower prism of a rock-fill dam. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1977
Accession Number
ADA036092

Entities

People

  • N. A. Mukhetdinov

Organizations

  • Cold Regions Research and Engineering Laboratory

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Coefficients
  • Cold Regions
  • Conductivity
  • Convection
  • Dams
  • Diameters
  • Equations
  • Heat Capacity
  • Heat Transfer
  • Ions
  • Measurement
  • Mechanical Properties
  • Physical Properties
  • Reynolds Number
  • Rockfill Dams
  • Temperature Gradients
  • Thermal Conductivity

Fields of Study

  • Engineering

Readers

  • Combustion and Flow Dynamics.
  • Geotechnical Engineering.
  • Information Retrieval