TURBULENT FLOW OF A LIQUID IN AN ANISTROPICALLY ROUGH CHANNEL

In this paper the theoretical solution is obtained for the problem of turbulent isothermal flow of a liquid in the gap between anisotropically rough plates parallel to each other. When solving the problem, the equations of turbulent lubrication are used, and the quadratic law of resistance on rough walls is assumed. The pressure distributions in the clearance and the distribution of the velocity vector averaged with respect to the channel height are found. The relation is obtained for the liquid flow rates in the channel in two mutually perpendicular directions as a function of the ratio of the resistance coefficients of the channel in these directions.

• Corporate Authors:

  Leningrad Polytechnical Institute

  Leningrad,   USSR 
• Authors:
  • Akatnov, N I
  • Tulvert, V F
• Publication Date: 1970

Media Info

• Pagination: p. 92-97
• Serial:
  • Publication of: Leningrad Polytechnical Institute
  • Issue Number: 313
  • Publisher: Leningrad Polytechnical Institute

Subject/Index Terms

• TRT Terms: Boundary layer; Lubrication; Pressure; Roughness; Turbulence; Turbulent boundary layer
• Uncontrolled Terms: Pressure distribution
• Subject Areas: Design; Marine Transportation;

Filing Info

• Accession Number: 00024792
• Record Type: Publication
• Source Agency: Joint Publications Research Service
• Files: TRIS
• Created Date: Jan 14 1972 12:00AM