利用金相及扫描电镜对增压柴油机排气门盘部断裂原因进行了分析。
Failure analysis on the exhaust valve skirt used in supercharge diesel engine was carried out through metallographic and SEM analysis.
对增压机基础下沉原因进行了分析，介绍了采取的处理措施及实施后的效果。
The reason was researched for the sinkage of the compressor base. Its treatment measures were made. Its effect was introduced also after implementation.
利用瞬态控制及测量系统，对增压中冷柴油机在瞬态工况下的烟度排放特性进行了试验研究。
Smoke emission behaviors of a turbo charged after cooled diesel engine under transient operating conditions were investigated by transient measurement system.
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