GB2252131B - Pressure measurement in turbofan engines - Google Patents
Pressure measurement in turbofan enginesInfo
- Publication number
- GB2252131B GB2252131B GB8826784A GB8826784A GB2252131B GB 2252131 B GB2252131 B GB 2252131B GB 8826784 A GB8826784 A GB 8826784A GB 8826784 A GB8826784 A GB 8826784A GB 2252131 B GB2252131 B GB 2252131B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure measurement
- turbofan engines
- turbofan
- engines
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009530 blood pressure measurement Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L15/00—Devices or apparatus for measuring two or more fluid pressure values simultaneously
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8727238 | 1987-11-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8826784D0 GB8826784D0 (en) | 1991-08-21 |
GB2252131A GB2252131A (en) | 1992-07-29 |
GB2252131B true GB2252131B (en) | 1993-03-03 |
Family
ID=10627303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8826784A Expired - Fee Related GB2252131B (en) | 1987-11-20 | 1988-11-16 | Pressure measurement in turbofan engines |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3844565A1 (en) |
GB (1) | GB2252131B (en) |
IT (1) | IT1231807B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11193854B2 (en) * | 2018-06-20 | 2021-12-07 | Rolls-Royce Plc | Estimating fluid parameter |
CN112328968B (en) * | 2020-11-03 | 2024-05-17 | 中国航发沈阳发动机研究所 | Engine inlet total pressure determining method |
US11719165B2 (en) | 2021-11-03 | 2023-08-08 | Pratt & Whitney Canada Corp. | Air inlet strut for aircraft engine |
US11859561B2 (en) | 2021-12-07 | 2024-01-02 | Pratt & Whitney Canada Corp. | Method and system for determining aircraft engine inlet total pressure |
US11840346B2 (en) | 2022-03-28 | 2023-12-12 | Pratt & Whitney Canada Corp. | Strut for aircraft engine |
-
1988
- 1988-11-16 GB GB8826784A patent/GB2252131B/en not_active Expired - Fee Related
- 1988-11-17 DE DE3844565A patent/DE3844565A1/en not_active Withdrawn
-
1989
- 1989-09-04 IT IT8948326A patent/IT1231807B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8948326A0 (en) | 1989-09-04 |
IT1231807B (en) | 1992-01-14 |
GB2252131A (en) | 1992-07-29 |
DE3844565A1 (en) | 1992-04-23 |
GB8826784D0 (en) | 1991-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931116 |