4954

4657

كارشناسي ارشد

تبديل انرژي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده مكانيك

1388

هجده، 136ص: مصور،جدول، نمودار،عكس

ص.ع. به: فارسي و انگليسي

محمد سعيد سعيدي، احمد رضا عظيميان

28/10/88

محسن دوازده امامي،محمد رضا سليم پور

مهندسي مكانيك

ID4657

به فارسي و انگليسي: قابل رويت در نسخه ديجيتال

Designing a Novel Steam Engine for Automotive Application with Zero Emission Engine ZEE Sayed Abdollah Hassandokht S a h@me iut ac ir 27 May 2009 Department of Mechanical Engineering Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language Farci Supervisor Prof M S Saidi msaidi@sharif edu Supervisor Prof A R Azimian azimian@cc iut ac irAbstractIn this research the new engine ZEE for automotive different types of it and also the governingthermodynamics cycle has introduced then there s a comparison is expressed between thisengine and the conventional ones which apply in automotive engine to reduce pollutantsresulting from combustion and why this engine design In this step super critical thermodynamicscycle of the ZEE03 engine is studied The next step combustion in the porous burner and the relevant advantages of it has beenreviewed At this point review of materials used in the porous burner various structures of it andfinally numerical simulation of combustion in two stage porous burner and solve governingequations on fluid in porous media has been done With regards to effects of the correct locating of the input and output valves opening and closingtime of them and geometry of the cylinder and piston in the both engine efficiency andperformance of thermodynamics cycle therefore in the third step two dimensional simulation offluid motion in cylinder chamber has been paid with fluent software Key words Porous Medium Combustion Radiation Steam Engine Porous Burner EffectiveConduction Heat Transfer Coefficient

محمد سعيد سعيدي، احمد رضا عظيميان

محسن دوازده امامي،محمد رضا سليم پور