THE SEMI-EMPIRICAL PARAMETERS USED IN THE DIVIDED STREAMLINE AND THE MOMENTUM INTEGRAL ANALYSES FOR SEPARATED FLOWS,

Abstract

The purpose of the investigation is to check the mutual consistency of the various semi-empirical analyses of separated flows. Using an error function velocity profile and the empirical value of the spreading parameter (which are used in the 'dividing streamline' analysis), the appropriate momentum integral method parameters are evaluated from their basic definitions. It is found that similar semi-empirical correlating relations for the base pressure are obtained either directly from the momentum integral analysis or the use of local profile properties of the 'dividing streamline' analysis applied in the momentum integral formulation. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1968
Accession Number
AD0684155

Entities

People

  • Eliahu Levi
  • Josef Rom

Organizations

  • Technion – Israel Institute of Technology

Tags

DTIC Thesaurus Topics

  • Base Pressure
  • Consistency
  • Integrals
  • Mathematics
  • Momentum
  • Physical Properties

Fields of Study

  • Physics

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Theoretical Analysis.