井锡昌 王维昌
摘要:本文阐述了柴油机原排气道存在的问题，然后采用CFD/ CAD技术对柴油机排气道进行重新设计和优化,将设计优化好的模型制作成零件进行验证，达到了预期的效果。同时给出了某柴油机排气道优化设计的结果。
关键词:柴油机排气道;流量系数;优化设计；
Abstract: This
paper describes these questions that exist in exhaust ports of diesel
engines. A new exhaust port is designed and optimized with CFD/CAD. The parts
made by this model are verified to meet the respected results. An optimized
design of exhaust ports for a diesel engine is discussed.
Key Words : Engine Exhaust Port ;
Flow Coefficient; Optimization Design
|
