| 发明名称 |
METHODS AND APPARATUS TO DETERMINE AIRFLOW CONDITIONS AT AN INLET OF AN ENGINE |
| 摘要 |
Methods and apparatus to determine airflow conditions at an inlet of an engine are disclosed herein. An example apparatus disclosed herein includes a sensor disposed at an inlet of an engine to measure a pressure characteristic, a temperature characteristic and a velocity characteristic of an airflow moving through the inlet and a processor to determine an air mass flow rate based on the pressure characteristic, the temperature characteristic and the velocity characteristic measured at the engine inlet. |
| 申请公布号 |
US2015330310(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201414276091 |
申请日期 |
2014.05.13 |
| 申请人 |
The Boeing Company |
发明人 |
deGaribody John Russell |
| 分类号 |
F02C9/26;G01S17/02;G01S17/88;G01F1/76 |
主分类号 |
F02C9/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for use with an engine comprising:
a sensor disposed at an inlet of an engine to measure a pressure characteristic, a temperature characteristic and a velocity characteristic of an airflow moving through the inlet; and a processor to determine an air mass flow rate based on at the pressure characteristic, the temperature characteristic and the velocity characteristic measured at the engine inlet. |
| 地址 |
Chicago IL US |
