The results show that the reason why surge happened is that flow area of nozzle ring and blade was decreased.

结果表明：增压器喷嘴环和涡轮叶片流通面积减少是涡轮增压器喘振的主要原因。

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The results show that the reason why surge happened is that flow area of nozzle ring and blade was decreased.

结果表明：增压器喷嘴环和涡轮叶片流通面积减少是涡轮增压器喘振的主要原因。

youdao