本文提出了一种研究柴油机预燃室喷嘴热负荷的方法。
A method for studying the thermal load of the precombustion chamber nozzle in the diesel engine is proposed.
在此基础上，对预燃室喷嘴直径进行了优化试验研究。
Experimental studies on the diameter of spray nozzle of the pre-chamber have been optimized.
本文介绍了我国开发研究的一种新型煤粉预燃室燃烧器。
This article deals with a new type of pulverized coal burner with a precombustion chamber under development and research in this country.
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