摘要
使用 IPIC- CFD程序在国内首次对直喷式柴油机螺旋进气道 -进气门 -气缸内空气运动进行了稳流和实机三维数值模拟。并运用激光多普勒 (L DA)技术对稳态进气过程中的空气运动进行测试 。
WT5”BZ]By using the IPIC CFD program,the air motion in the helical intake port valve cylinder of a direct injection diesel engine was calculated both in steady flow and operating condition thoroughly for the first time in our country.The air motion during the intake process under the steady flow was measured by means of LDA,and the reliability and prediction precision of models established were verified. [WT5”HZ]
出处
《燃烧科学与技术》
EI
CAS
CSCD
2000年第4期342-345,共4页
Journal of Combustion Science and Technology
基金
江苏省汽车工程重点实验室科学基金资助项目
天津大学内燃机燃烧学国家重点实验室科学基金资助项目
