Author: Sudhaker Chhabra
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 124
Book Description
Behavior of a Turbulent Axisymmetric Jet in a Viscous Host
Author: Sudhaker Chhabra
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 124
Book Description
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 124
Book Description
Viscous Effects on the Instability of an Axisymmetric Jet
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Towards Full Field Scaling of the Centerline Behavior for Initially Turbulent Axisymmetric Jets
Author: G. Papadopoulos
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Experimental investigation of the behavior of axisymmetric high viscosity impinging jets
Author: Daniel Robert Gagnon
Publisher:
ISBN:
Category :
Languages : en
Pages : 106
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 106
Book Description
Viscous Effects on the Instability of an Axisymmetric Jet
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722937379
Category :
Languages : en
Pages : 30
Book Description
The stability characteristics of a laminar, axisymmetric jet, issuing from fully developed Poiseuille flow, are investigated. The jet preferred frequency, as inferred from surveys of u'-spectra, is found to yield a Strouhal number (St) that depends on the Reynolds number (R); St and R are based on the jet diameter (D) and the average velocity (U sub av) at the jet origin. The value of St increases with increasing R in the range 400 less than approximately R less than approximately 4000, attaining an asymptotic value of about 0.45. Flow visualization confirms that the instability is primarily in a helical mode, as predicted by stability analyses. Analyses do predict a similar St versus R variation in approximately the correct St-range. However, the R-range where this is predicted is lower than that found experimentally. Zaman, K. B. M. Q. and Seiner, J. M. Glenn Research Center; Langley Research Center RTOP 505-62-21...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722937379
Category :
Languages : en
Pages : 30
Book Description
The stability characteristics of a laminar, axisymmetric jet, issuing from fully developed Poiseuille flow, are investigated. The jet preferred frequency, as inferred from surveys of u'-spectra, is found to yield a Strouhal number (St) that depends on the Reynolds number (R); St and R are based on the jet diameter (D) and the average velocity (U sub av) at the jet origin. The value of St increases with increasing R in the range 400 less than approximately R less than approximately 4000, attaining an asymptotic value of about 0.45. Flow visualization confirms that the instability is primarily in a helical mode, as predicted by stability analyses. Analyses do predict a similar St versus R variation in approximately the correct St-range. However, the R-range where this is predicted is lower than that found experimentally. Zaman, K. B. M. Q. and Seiner, J. M. Glenn Research Center; Langley Research Center RTOP 505-62-21...
Application of Some Turbulence Models to the Computation of an Axisymmetric Jet in Streaming Flow
Author: S. Biringen
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 44
Book Description
An Experimental Study of a Turbulent Axisymmetric Jet Issuing Into a Coflowing Airstream
Author: S. Biringen
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 84
Book Description
Experimental Investigation of the Turbulent Axisymmetric Jet
Author: Steven P. Capp
Publisher:
ISBN:
Category :
Languages : en
Pages : 376
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 376
Book Description
Reynolds Number Effects on the Mixing Behavior of Axisymmetric Turbulent Jets
Author: William M. Pitts
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Scaling the Near-Field Centerline Mixing Behavior of Axisymmetric Turbulent Jets
Author: G. Papadopoulos
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description