Design and Development of Nozzle to Reduce the Losses

Authors(5) :-Disha Parmar, Dave Kishan, Kanojiya Vaishnavi, Parghi Jignesh, Mr. Parimal Prajapati

Nozzle is a device designed to control the rate of flow, speed, direction, mass, shape, and/or the pressure of the stream that exhaust from them. Nozzles come in a variety of shapes and sizes depending on the requirement, this is very important for the understanding of the performance characteristics of nozzle. By the proper geometrical design of the nozzle, the exhaust of the propellant gases will be regulated in such a way that maximum effective velocity can be reached. Convergent divergent nozzle is the most commonly used nozzle since in using it the propellant can be heated in combustion chamber. After getting heated the propellant first converges at the throat of the nozzle and then expands under constant temperature in the divergent part. The present project also observes the losses that occur in a rocket or jet engines and how the damage the nozzles. The methodologies to reduce the losses like Divergence losses, low contraction ratios, boundary layer drag, nozzle erosion, non-equilibrium flow, heat losses are also covered.

Authors and Affiliations

Disha Parmar
U.G. Student, Mechanical Engineering, Sigma Institute of Engineering, Bakrol, Gujarat, India
Dave Kishan
Assistant Professor, Mechanical Engineering, Sigma Institute of Engineering, Bakrol, Gujarat, India
Kanojiya Vaishnavi

Parghi Jignesh

Mr. Parimal Prajapati

Convergent divergent nozzle, CFD, losses

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Publication Details

Published in : Volume 4 | Issue 5 | March-April 2018
Date of Publication : 2018-04-10
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 694-697
Manuscript Number : ME031
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Disha Parmar, Dave Kishan, Kanojiya Vaishnavi, Parghi Jignesh, Mr. Parimal Prajapati, " Design and Development of Nozzle to Reduce the Losses, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 5, pp.694-697, March-April.2018
URL : http://ijsrset.com/ME031

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