|
|||||
|
|
| 车用柴油/天然气双燃料发动机的开发 | |
| 引用本文： | 张红光,盛宏至,潘奎润,张锐.车用柴油/天然气双燃料发动机的开发[J].农业机械学报,2003,34(5):8-11,7. |
| 作者姓名： | 张红光 盛宏至 潘奎润 张锐 |
| 作者单位： | 1. 北京工业大学环境与能源工程学院,副教授,博士,100022,北京市 2. 中国科学院力学研究所,研究员,博士生导师,100080,北京市 3. 中国科学院工程热物理研究所,研究员,100080,北京市 4. 中国科学院工程热物理研究所,副研究员 |
| 基金项目： | 北京市科委资助项目(项目编号:953200500)和北京工业大学引进博士后启动经费资助项目(项目编号:6050121) |
| 摘 要： | 为了降低发动机的有害排放物，以车用X6130柴油机为基础，研究开发了车用柴油／天然气双燃料发动机。首先确定双燃料发动机的技术方案，然后进行天然气／空气混合器的设计与实验，最后进行双燃料发动机的台架性能实验。实验结果表明：在全负荷时，与原型柴油机相比，双燃料发动机排气烟度明显降低，天然气替代率可超过70％，而输出转矩和输出功率并没有降低。同时证明提出的双燃料发动机技术方案是切实可行的。 |
| 关 键 词： | 汽车 柴油 天然气 双燃料发动机 产品开发 台架试验 X6130柴油机 空气混合器 排气烟度 |
Development of Diesel/CNG Dual Fuel Engine for Automobiles |
|
| Zhang Hongguang.Development of Diesel/CNG Dual Fuel Engine for Automobiles[J].Transactions of the Chinese Society of Agricultural Machinery,2003,34(5):8-11,7. | |
| Authors: | Zhang Hongguang |
| Abstract: | In order to reduce harmful emissions of engines, in this paper, on the basis of X6130 type diesel engine, a X6130 type diesel/CNG dual fuel bus engine was developed. The technical program was determined, a mixer of air and natural gas was designed and tested and a X6130 type diesel/CNG dual fuel engine was tested. The test results showed that at full load the exhaust smoke of the diesel/CNG dual fuel engine was reduced effectively as compared with a prototype diesel engine, the rate of the natural gas to the fuel (including natural gas and diesel oil) was over 70%, although the output torque and power of the diesel/CNG dual fuel engine were not lower than that of the prototype diesel engine. According the test results, the technical program for the diesel/CNG dual fuel engine presented in this paper proved practical and feasible. |
| Keywords: | Dual Fuel Engine Diesel oil Compressed natural gas(CNG) Bench tests |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |