| 二次进气预膨胀涡轮增压系统 |
| |
| 引用本文： | 顾宏中,邬静川.二次进气预膨胀涡轮增压系统[J].中国造船,1995(1):62-68. |
| |
| 作者姓名： | 顾宏中 邬静川 |
| |
| 作者单位： | 上海交通大学 |
| |
| 摘 要： | 文中介绍了二次进气预膨胀涡轮增压系统，该系统能降低燃油消耗率、机械负荷和热负荷，曾在6PA6L280柴油机上进行了性能模拟及试验研究，试验结果与理论预测很一致。若涡轮增压器总效率大于65％时，该系统能回收剩余废气功而不用动力涡轮，在结构上也大大简化，可减少不用动力涡轮系统的附加投资。为了验证这一特性，对6MANL58／64柴油机进行了模拟计算，与一般增压系统比较，结果令人鼓舞。
|
| 关 键 词： | 二次进气 功回收 涡轮增压 柴油机 |
SECOND INTAKE PRE-EXPANDING TURBOCHARGING SYSTEM |
| |
| GU Hongzhong, WU Jingchuan ,ZHUO Bin ,DENG Kangyao.SECOND INTAKE PRE-EXPANDING TURBOCHARGING SYSTEM[J].Shipbuilding of China,1995(1):62-68. |
| |
| Authors: | GU Hongzhong WU Jingchuan ZHUO Bin DENG Kangyao |
| |
| Institution: | Shanghai Jiao Tong University |
| |
| Abstract: | In this paper the second intake pre-expanding system is described. This system can reduce BSFC, mechanical and thermal load. Simulation and experimental work has been carried out at a 6PA6L280 diesel engine, the experimental results coincided with the theoretical prediction quite well. If the turbocharger efficiency is higher than 65%, this system can recover the surplus exhaust gas energy without power turbine. Therefore. the structure is much simplified without additional investment of power turbine system. A simulation has been carried out for a 6MANL58/64 engine for verification, the comparison results are encouraging. |
| |
| Keywords: | Second intake Energy recovery Turbocharhing Diesel engine |
| 本文献已被 CNKI 维普 等数据库收录！ |
