News Updates Friday 28th Oct 2016 :
  • Welcome to International Press Corporation, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Sept/Oct 2016 issue is 28 Oct 2016, Submit online or at
  • Our journals are indexed in University of Regensburg Germany, Google Scholar, Cross Reference data bases
  • Applications for reviewers are invited and can be sent directly to concerned editor's mail

Enhancement of Entrainment Ratio in Jet Pump using Constant Rate of Momentum Change Diffuser

Author : Karthick Palani,Mohammed Raffe Rahamathullah,Thiagarajan Aridas,Prabakaran Venkatakrishnan,Kalaisselvane Athimoulam and Sarangapani Palani

Pages : 16-19
Download PDF


In this paper, study on the performance analysis of jet ejector has been carried out using a constant rate of momentum change diffuser. The various losses that occur in different regions of jet ejector have been quantified and an attempt has been made to increase the efficiency of jet ejector by reducing the losses based on minimization of entropy method. In the present work, new technique has been implemented to minimize the momentum difference between the motive and the propelled streams. This was carried out by changing the design of the throat and diffuser profile. The geometrical design parameters were obtained by solving the set of governing equations, a CFD package; FLUENT and it has been effectively used to evaluate the optimum entrainment ratio for a given set of operating conditions.

Keywords: Jet pump, Entrainment ratio, Irreversibility, CRMC.


Article published in International Journal of Thermal Technologies, Vol.3, No.1 (March- 2013)




Call for Papers
  1. IJCET- Sept/Oct-2016 Issue

    Submission Last Date
    28 Oct 2016
  2. IJTT-Sept-2016
  3. IJAIE-Sept-2016
  4. IJCSB-Sept-2016
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2016 INPRESSCO® All Rights Reserved