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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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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Book Description


A Numerical Procedure for an Inviscid Stability Analysis of an Axisymmetric Jet

A Numerical Procedure for an Inviscid Stability Analysis of an Axisymmetric Jet PDF Author:
Publisher:
ISBN:
Category :
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: National Aeronautics and Space Adm Nasa
Publisher: Independently Published
ISBN: 9781728916224
Category : Science
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

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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Hydrodynamic Stability of an Axisymmetric, Viscous, Non-parallel Jet

Hydrodynamic Stability of an Axisymmetric, Viscous, Non-parallel Jet PDF Author: Charles Russell Weber
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 226

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Nonlinear Stability of a Viscous Axisymmetric Jet

Nonlinear Stability of a Viscous Axisymmetric Jet PDF Author: Judith Horwitz
Publisher:
ISBN:
Category :
Languages : en
Pages : 294

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Modeling Axisymmetric Flows

Modeling Axisymmetric Flows PDF Author: Stanley Middleman
Publisher: Academic Press
ISBN: 0080536638
Category : Technology & Engineering
Languages : en
Pages : 319

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Book Description
This concise book is intended to fulfill two purposes: to provide an important supplement to classic texts by carrying fluid dynamics students on into the realm of free boundary flows; and to demonstrate the art of mathematical modeling based on knowledge, intuition, and observation. In the authors words, the overall goal is make the complex simple, without losing the essence--the virtue--of the complexity. Modeling Axisymmetric Flows: Dynamics of Films, Jets, and Drops is the first book to cover the topics of axisymmetric laminar flows; free-boundary flows; and dynamics of drops, jets, and films. The text also features comparisons of models to experiments, and it includes a large selection of problems at the end of each chapter. Contains problems at the end of each chapter Compares real-world experimental data to theory Provides one of the first comprehensive examinations of axisymmetric laminar flows, free-boundary flows, and dynamics of drops, jets, and films Includes development of basic equations Written in a style suitable for use as a textbook

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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Non-intrusive Linearized Stability Experiments on a Heated Axisymmetric Jet

Non-intrusive Linearized Stability Experiments on a Heated Axisymmetric Jet PDF Author: Ronald J. Hugo
Publisher:
ISBN:
Category :
Languages : en
Pages :

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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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