摘要
介绍大连内燃机车研究所为东风７Ｄ型机车１２Ｖ２４０ＺＪ型柴油机研制新型胀接式中冷器的目的及新型胀接式中冷器的设计和试验结果，说明了新型胀接式中冷器的综合性能比圆管胀接式中冷器更好。
This paper has represented the development purpose,design and test results of a new expansion intercoolers manufactured by Dalian Diesel Locomotive Research Institute for DF\-\{7D\} locomotive 12V240ZJ diesel engines and concluded that the comprehensive performance of this intercooler is better than that of round tube expansion intercooler.
出处
《内燃机车》
1999年第4期8-11,共4页
Diesel Locomotives
关键词
内燃机车
柴油机
中冷器
胀接式
diesel locomotive\ Type DF\-\{7D\}\ diesel engine\ Type 12V240ZJ\ intercooler\ expansion
