Accession Number:

ADA036092

Title:

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

Descriptive Note:

Corporate Author:

COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H

Personal Author(s):

Report Date:

1977-01-01

Pagination or Media Count:

17.0

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

Subject Categories:

  • Civil Engineering

Distribution Statement:

APPROVED FOR PUBLIC RELEASE