| 发明名称 |
APPARATUS AND METHOD FOR DETERMINING THE DISTRIBUTION AND FLOW RATE CHARACTERISTICS OF AN INJECTION NOZZLE |
| 摘要 |
A plurality of piezoelectric sensors are disposed in a spatial array around the ports of an injection nozzle. Separate electrical signals proportional to the instantaneous momentum of fluid discharged from the injection nozzle and impacting on each of the sensors are used to calculate the instantaneous momentum and mass flow rate of fluid impacting each of the sensors. |
| 申请公布号 |
EP0935744(A4) |
申请公布日期 |
2000.03.22 |
| 申请号 |
EP19970910759 |
申请日期 |
1997.09.30 |
| 申请人 |
SOUTHWEST RESEARCH INSTITUTE |
发明人 |
RYAN, THOMAS, W., III;KENDALL, SWENSON, R. |
| 分类号 |
B67D7/56;F02D35/02;F02D41/24;F02M65/00;G01F1/34;G01F1/80 |
主分类号 |
B67D7/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
