摘要
目前涡轮增压器是车用内燃机中的增压器,可变截面涡轮增压器是涡轮增压器,其流场也会伴随蜗壳形状、叶轮、旁通阀等变化而发生变化,本文对于这些可能存在的状况进行了模拟分析,在实验中得出数据,从而推出结论。
At present, turbocharger is used as supercharger of internal combustion engine for vehicle. Flow field of variable geometry turbocharger is changed with volute shape, impeller and bypass-valve. This paper simulates and analyzes the possible condition, obtains experimental data, and then draws a conclusion.
出处
《价值工程》
2011年第19期40-40,共1页
Value Engineering
关键词
可变截面涡轮增压器
蜗壳
叶轮
variable geometry turbocharger
volute
impeller
