Turbos

MEEN-646 T URBOMACHINERY F LOW P HYSICS

P ROJECT 3

approach pattern of an Integrated Turbocharger

Author: Yuval D ORON

Presented to: Dr. T. S CHOBEIRI

4/26/2009

Contents
1 Project Description 1.1 1.2 1.3 2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . context . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 1 3 4 5 6 8 9

Project Tasks 2.1 2.2 2.3 2.4 Compressor Aero-thermodynamics . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.1 Compressor Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turbine Aero-thermodynamics . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compressor CAD innovation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3.1 2.4.1

Compressor Diffuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Stator Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 17 object Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Turbine CAD Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3

Results 3.1 3.2 3.1.1

Complete Turbocharger Design . . . . . . . . . . . . . . . . . . .



. . . . . . . . . 18 Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 22

Appendices

i

List of Figures
1.1 1.2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 Figure shows from the left, Pratt & Whitney centrifugal compressor gas turbine. Right, Siemens 35 MW axial compressor gas turbine . . . . . . . . . . . . . . . . Figure shows two distinct turbochargers for contrasting applications . . . . . . . . . . Centrifugal compressor designed with Solidworks . . . . . . . . . . . . . . . . . . 1 3 9

Shown impeller with internal togs . . . . . . . . . . . . . . . . . . . . . . . . . 10 Shown impeller shaft & cap con?guration . . ....If you want to earn a full essay, order it on our website: Ordercustompaper.com



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