摘要
250 MPa ultra-high pressure common rail fuel system was tested, the pressure fluctuation characteristics under different pressure and temperature conditions were obtained. Then, the pressure wave velocity and the total volume elastic modulus of the fuel and high pressure pipe were obtained according as the pressure fluctuation between the injector end and the common rail end. Finally, the calculation formula of the pressure wave velocity and the total volume elastic modulus were obtained for the injection pressure in the range of 180 to 250 MPa and the temperature in the range of 15 to 40℃.
| 投稿的翻译标题 | Experimental Study on Pressure Fluctuation Characteristics and Fuel Property Parameters of 250 MPa Common Rail System |
|---|---|
| 源语言 | 繁体中文 |
| 页（从-至） | 1113-1117 |
| 页数 | 5 |
| 期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| 卷 | 39 |
| 期 | 11 |
| DOI | |
| 出版状态 | 已出版 - 1 11月 2019 |
关键词
- Pressure fluctuation
- Pressure wave velocity
- Total volume elastic modulus
- Ultra-high pressure common rail system
指纹
探究 '250 MPa共轨系统的压力波动特性及燃油物性参数试验研究' 的科研主题。它们共同构成独一无二的指纹。引用此
Zhang, Z. H., Yang, Q., Sun, B. G., Wu, D. W., & Xu, D. (2019). 250 MPa共轨系统的压力波动特性及燃油物性参数试验研究. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 39(11), 1113-1117. https://doi.org/10.15918/j.tbit1001-0645.2018.314