The Spatial Instability of an Axisymmetric Jet

The Spatial Instability of an Axisymmetric Jet PDF Author: Chhin-chhi Chang
Publisher:
ISBN:
Category : Eigenvalues
Languages : en
Pages :

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The Spatial Instability of an Axisymmetric Jet

The Spatial Instability of an Axisymmetric Jet PDF Author: Chhin-chhi Chang
Publisher:
ISBN:
Category : Eigenvalues
Languages : en
Pages :

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Viscous Effects on the Instability of an Axisymmetric Jet

Viscous Effects on the Instability of an Axisymmetric Jet PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Local and Global Instability of Axisymmetric Jets with External Flow

Local and Global Instability of Axisymmetric Jets with External Flow PDF Author: Slah Jendoubi
Publisher:
ISBN:
Category :
Languages : en
Pages : 476

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The Effect of Divergence on the Inviscid Spatial Stability of an Axisymmetric Jet, with Or Without Swirl

The Effect of Divergence on the Inviscid Spatial Stability of an Axisymmetric Jet, with Or Without Swirl PDF Author: Kaveh Azar
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 466

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Viscous Effects on the Instability of an Axisymmetric Jet

Viscous Effects on the Instability of an Axisymmetric Jet PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722937379
Category :
Languages : en
Pages : 30

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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...

Spatial Stability Calculation of Incompressible, Inviscid Axisymmetric Jet Flows

Spatial Stability Calculation of Incompressible, Inviscid Axisymmetric Jet Flows PDF Author: Yusuf Abdulkadar Shikari
Publisher:
ISBN:
Category :
Languages : en
Pages : 264

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Hybrid Instability in an Axisymmetric Jet with Enhanced Feedback

Hybrid Instability in an Axisymmetric Jet with Enhanced Feedback PDF Author: Patrick Henry Reisenthel
Publisher:
ISBN:
Category :
Languages : en
Pages : 746

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On Spatial Instability of a Swirling Jet

On Spatial Instability of a Swirling Jet PDF Author: C. Wu
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Category :
Languages : en
Pages :

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On the Conditions for Resonance Interactions of Instability Waves in the Axisymmetric Jet

On the Conditions for Resonance Interactions of Instability Waves in the Axisymmetric Jet PDF Author: Reda R. Mankbadi
Publisher:
ISBN:
Category : Fluid mechanics
Languages : en
Pages : 12

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ANALYSIS OF THE STABILITY OF AXISYMMETRIC JETS.

ANALYSIS OF THE STABILITY OF AXISYMMETRIC JETS. PDF Author: G. K. Batchelor
Publisher:
ISBN:
Category :
Languages : en
Pages : 23

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