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2022-07-06 11:35:59
대학원 [세미나공고] Analytical Combustion System Development (2022.07.14 13:30~ 공업센터본관 701호)
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    Analytical Combustion System Development

     

    ◎ 일시 및 장소: 2022년 7월 14일 목요일 공업센터 701호, 1시 30분~3시

     Dr. Dong Hyun Lee

    Six Sigma Black Belt, 1D ICE + Engine Combustion/Exhaust CFD Supervisor & Combustion CAE

    Technical Expert, Ford Motor Company IPTSE - CAE

     

    A combustion system for the new future internal combustion engine has been developed using

    analytical CFD methods without any physical tests at Ford Motor Company. This new combustion

    system, which includes intake, exhaust, combustion chamber, and piston crown, has been designed

    to meet two conflicting objectives: performance and fuel consumption. Various types of CFD,

    optimization, and correlation methods have been utilized to optimize the design, allowing to meet the

    targets, and setup the virtual models in CFD. A couple of highly correlated empirical models for the

    combustion quality have been implemented to reduce computational time, and optimization tools such

    as DOE base and Adjoint solver base have been used to drive the design optimization and explore

    the design space, as well as tune the virtual model. As a result, Ford Motor Company was able to

    achieve its performance and fuel economy targets for its new prototype engine without any physical

    tests before the first physical test evaluation.

     

    문의: 윤길호 교수 (ghy@hanyang.ac.kr)

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