DE2343853C2 - Einrichtung zur Ermittlung des Gesamtschubes eines Strahltriebwerkes - Google Patents
Einrichtung zur Ermittlung des Gesamtschubes eines StrahltriebwerkesInfo
- Publication number
- DE2343853C2 DE2343853C2 DE2343853A DE2343853A DE2343853C2 DE 2343853 C2 DE2343853 C2 DE 2343853C2 DE 2343853 A DE2343853 A DE 2343853A DE 2343853 A DE2343853 A DE 2343853A DE 2343853 C2 DE2343853 C2 DE 2343853C2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- nozzle
- static
- thrust
- engine
- 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
Links
- 230000003068 static effect Effects 0.000 claims description 61
- 230000006870 function Effects 0.000 description 21
- 238000002485 combustion reaction Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000015654 memory Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006403 short-term memory Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 208000034723 Amelia Diseases 0.000 description 1
- 208000006586 Ectromelia Diseases 0.000 description 1
- 206010024503 Limb reduction defect Diseases 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
- G01L5/133—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles for measuring thrust of propulsive devices, e.g. of propellers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
- Measuring Fluid Pressure (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000150685A CA1160345A (en) | 1972-08-31 | 1972-08-31 | Determination of gross thrust-related parameters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2343853A1 DE2343853A1 (de) | 1974-03-14 |
| DE2343853C2 true DE2343853C2 (de) | 1985-07-18 |
Family
ID=4094305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2343853A Expired DE2343853C2 (de) | 1972-08-31 | 1973-08-30 | Einrichtung zur Ermittlung des Gesamtschubes eines Strahltriebwerkes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3837220A (enExample) |
| JP (1) | JPS5641929B2 (enExample) |
| CA (1) | CA1160345A (enExample) |
| DE (1) | DE2343853C2 (enExample) |
| FR (1) | FR2198622A5 (enExample) |
| GB (1) | GB1434627A (enExample) |
| IT (1) | IT1014021B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003249A (en) * | 1975-12-29 | 1977-01-18 | The Boeing Company | Thrust correlated engine pressure ratio indicator and method for turbofan engines with mixer-type nozzles |
| US4339943A (en) * | 1980-08-05 | 1982-07-20 | Smiths Industries Limited | Pressure transducer cross-check system |
| GB2132367B (en) * | 1982-11-10 | 1986-01-15 | Rolls Royce | Thrust and airflow monitor for aeroengine test cells |
| US4833911A (en) * | 1988-07-01 | 1989-05-30 | The Boeing Company | System for measuring aircraft engine thrust |
| RU2149369C1 (ru) * | 1998-07-30 | 2000-05-20 | Хлесткин Дмитрий Алексеевич | Устройство для определения реактивной тяги |
| JP4339016B2 (ja) * | 2002-05-20 | 2009-10-07 | 川崎重工業株式会社 | 推力配分方法及び推力配分装置 |
| CN107687948B (zh) * | 2017-09-29 | 2023-09-22 | 中国空气动力研究与发展中心高速空气动力研究所 | 一种进气总压和对涡旋流耦合畸变发生器及畸变试验方法 |
| US10684183B2 (en) * | 2018-04-24 | 2020-06-16 | The Boeing Company | Powered total pressure measurement rake with telemetry |
| GB201817939D0 (en) * | 2018-11-02 | 2018-12-19 | Rolls Royce Plc | Method of calibrating a gas turbine engine |
| CN113141102B (zh) * | 2021-04-13 | 2024-10-18 | 李怡心 | 基于改进混合粒子群禁忌算法的特定谐波消去方法 |
| CN113945386B (zh) * | 2021-09-19 | 2023-08-22 | 中国航空工业集团公司西安飞机设计研究所 | 一种进发排系统地面滑车动态试验发动机推力确定方法 |
| CN114813152B (zh) * | 2022-04-15 | 2025-06-27 | 中国航发沈阳发动机研究所 | 一种核心机喷管喉道面积的实时监控方法及装置 |
| CN117646689B (zh) * | 2023-12-04 | 2024-07-02 | 北京航天试验技术研究所 | 一种基于超超引射的高空模拟系统及其安装方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3233451A (en) * | 1961-02-17 | 1966-02-08 | Daniel G Russ | Method and apparatus for measuring thrust in jet-type engines |
-
1972
- 1972-08-31 CA CA000150685A patent/CA1160345A/en not_active Expired
- 1972-10-27 US US00301335A patent/US3837220A/en not_active Expired - Lifetime
-
1973
- 1973-08-10 GB GB3793473A patent/GB1434627A/en not_active Expired
- 1973-08-24 FR FR7331301A patent/FR2198622A5/fr not_active Expired
- 1973-08-29 IT IT69579/73A patent/IT1014021B/it active
- 1973-08-30 JP JP9676673A patent/JPS5641929B2/ja not_active Expired
- 1973-08-30 DE DE2343853A patent/DE2343853C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1160345A (en) | 1984-01-10 |
| JPS5641929B2 (enExample) | 1981-10-01 |
| DE2343853A1 (de) | 1974-03-14 |
| JPS49125077A (enExample) | 1974-11-29 |
| US3837220A (en) | 1974-09-24 |
| FR2198622A5 (enExample) | 1974-03-29 |
| IT1014021B (it) | 1977-04-20 |
| GB1434627A (en) | 1976-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8161 | Application of addition to: |
Ref document number: 2252337 Country of ref document: DE Format of ref document f/p: P |
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| AF | Is addition to no. |
Ref country code: DE Ref document number: 2252337 Format of ref document f/p: P |
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| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |