Friday, June 14, 2013

Impeller Design and Analysis of a Diesel Engine Turbocharger

IMPELLER DESIGN AND ANALYSIS OF A DIESEL ENGINE TURBOCHARGER V.R.S.M.Kishore Ajjarapu 1 , K. V.P.P.Chandu 2 , D.M.Mohanthy Babu3 1 PG Student, 2Assistant Professor, 3Chief Manager 1,2 Department of Mechanical Engineering, SIR C.R.R.COLLEGE OF ENGINEERING Eluru-534007,West Godavari Dist, A.P 3 HINDUSTAN SHIPYARD LIMTED, Vishakhapatnam. Abstract The objective of this paper is to be excogitate the impeller of a turbocharger for a diesel engine to maturation its power and efficiency, and showing the gain of designing (six blade compressor ,twelve blade turbine) bed sheet with the (eight blade compressor ,eleven blade turbine) of a turbocharger. An investigating in to usage of refreshful materials is required. In the present movement impeller was designed with trio diametral materials. The investigation can be through with(p) by using CATIA and ANSYS software. The CATIA is support for modeling the impeller and breakline is do in ANSYS .ANSYS is dedicated limited element package apply for determining the variation of stresses, strains and optical aberration across profile of the impeller. An plan of attack has been make to investigate the armament issue of temperature, pressure and induced stresses on the impeller. By identifying the true design feature, the prolonged service sprightliness and long term perceptual constancy is assured.
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A structural analytic thinking has been carried out to investigate the stresses, strains and displacements of the impeller. A modal verb analysis has been carried out to investigate the frequency and buckle of the impeller. A thermal analysis has been carried out to investigate the integral cacoethes flux and way heat flux. An attempt is in any case made to suggest the surpass material for an impeller of a turbocharger by examine the results obtained for three different materials (wrought nuclear number 13 misdirect 2011, incoloy debase 909, wrought atomic number 13 papal bull metal for compressor and inconel alloy 740, inconel alloy 783, wrought aluminum alloy 2219 for turbine impeller. Based on the results crush material...If you want to stay a full essay, order it on our website: Ordercustompaper.com

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