CALCULATION OF MOMENTUM-TRANSFER COEFFICIENTS IN THE INITIAL SECTION OF CHANNELS

An analysis of experimental data on the local characteristics of turbulence in the initial section of channels is conducted. Generalized dependences of the components of the velocity-fluctuation intensity on the thickness and length of the boundary layer, taking account of the intermittence factor, are obtained. A method of calculating the momentum-transfer coefficients, which allows one to take into account the anisotropy of turbulent transfer processes, is proposed.

• Corporate Authors:

  Consultants Bureau

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• Authors:
  • Ibragimov, M K
  • Sabelev, G I
  • Tarin, A A
• Publication Date: 1974-3

Media Info

• Features: References;
• Pagination: p. 294-298
• Serial:
  • High Temperature
  • Volume: 12
  • Issue Number: 2

Subject/Index Terms

• TRT Terms: Boundary layer; Turbulence; Turbulent boundary layer; Velocity
• Old TRIS Terms: Intermittency; Velocity fluctuations
• Subject Areas: Design; Marine Transportation;

Filing Info

• Accession Number: 00084555
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: May 19 1975 12:00AM