Further Investigation of Conical Diffusers with Annular Injection-Reference-Cited by-同舟云学术

Further Investigation of Conical Diffusers with Annular Injection

Published:1978-02 Issue:1 Volume:20 Page:58-64
ISSN:0022-2542
Container-title:Journal of Mechanical Engineering Science
language:en
Short-container-title:Journal of Mechanical Engineering Science

Author:

Duggins R. K.¹,Lampard D.²,Sanders A. T.³

Affiliation:

1. Professor of Mechanical Engineering, University of New South Wales. Member of the Institution

2. Lecturer in Mechanical Engineering, University of Nottingham

3. Research Assistant, University of Nottingham

Abstract

A comprehensive investigation is made, for a wide range of incompressible flows, into the merits of annular injection as a means of obtaining a high-performance diffuser with short axial length. Results show that injection yields considerable improvements in both the quality of the discharging flow and the magnitude of the pressure recovery. Accordingly, the technique is strongly recommended when a short, high-performance diffuser is required and when a suitable secondary supply is available. Recommendations are also made regarding the optimum cone angle and the geometry of the injection slot.

Publisher

SAGE Publications

Subject

General Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/JMES_JOUR_1978_020_008_02

Reference3 articles.

1. Conical Diffusers with annular injection

2. Performance of Conical Diffusers With Annular Injection at Inlet

3. Influence of Tangential Fluid Injection on the Performance of Two-Dimensional Diffusers

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