| 发明名称 |
METHOD AND SYSTEM FOR DETERMINING THE VOLATILITY OF A FUEL |
| 摘要 |
It is proposed a method for determining the volatility of fuel in a fuel storage system, the method comprising:
determining that a refueling event has occurred (210) and that the fuel storage system has subsequently been sealed (220);performing a first pressure measurement (230) at a first time after the determining;performing a second pressure measurement (240) at a second time, the second time occurring after the first time;determining a pressure evolution rate (250) from the first pressure measurement at the first time and the second pressure measurement at the second time; andderiving an estimation (260) of the volatility of the fuel from the pressure evolution rate. |
| 申请公布号 |
US2016061802(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514824573 |
申请日期 |
2015.08.12 |
| 申请人 |
Plastic Omnium Advanced Innovation and Research |
发明人 |
CRIEL Bjorn;Hill David;Chaussinand Antoine |
| 分类号 |
G01N33/22;G01M3/00;G01L7/00 |
主分类号 |
G01N33/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for determining the volatility of fuel in a fuel storage system, the method comprising:
determining that a refueling event has occurred and that the fuel storage system has subsequently been sealed; performing a first pressure measurement in the fuel storage system at a first time after the determining; performing a second pressure measurement in the fuel storage system at a second time, the second time occurring after the first time; determining a pressure evolution rate from the first pressure measurement at the first time and the second pressure measurement at the second time; and deriving an estimation of the volatility of the fuel from said pressure evolution rate. |
| 地址 |
Brussels BE |
