CA1053800A - Processing apparatus for clear air turbulence detection - Google Patents
Processing apparatus for clear air turbulence detectionInfo
- Publication number
- CA1053800A CA1053800A CA241,139A CA241139A CA1053800A CA 1053800 A CA1053800 A CA 1053800A CA 241139 A CA241139 A CA 241139A CA 1053800 A CA1053800 A CA 1053800A
- Authority
- CA
- Canada
- Prior art keywords
- signals
- signal
- turbulence
- processing apparatus
- temperature 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
Links
- 238000012545 processing Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims description 19
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000003455 independent Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000001066 destructive effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000012298 atmosphere Substances 0.000 description 11
- 230000009977 dual effect Effects 0.000 description 11
- 230000003595 spectral effect Effects 0.000 description 6
- 241000252067 Megalops atlanticus Species 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000002674 ointment Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000193803 Therea Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- 239000005436 troposphere Substances 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W2001/003—Clear air turbulence detection or forecasting, e.g. for aircrafts
Landscapes
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/548,874 US3935460A (en) | 1975-02-10 | 1975-02-10 | Processing apparatus for clear air turbulence detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1053800A true CA1053800A (en) | 1979-05-01 |
Family
ID=24190737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA241,139A Expired CA1053800A (en) | 1975-02-10 | 1975-12-05 | Processing apparatus for clear air turbulence detection |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3935460A (enExample) |
| JP (1) | JPS5944596B2 (enExample) |
| CA (1) | CA1053800A (enExample) |
| GB (1) | GB1502178A (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266130A (en) * | 1978-10-13 | 1981-05-05 | The United States Of America As Represented By The Secretary Of Commerce | Method and apparatus for detecting clear air turbulences |
| US4427306A (en) | 1980-08-04 | 1984-01-24 | University Patents, Inc. | Radiometer apparatus for air disturbance detection |
| US4342912A (en) * | 1980-08-04 | 1982-08-03 | University Patents, Inc. | Apparatus for detecting air disturbances created by low level wind shear |
| US4346595A (en) * | 1981-01-12 | 1982-08-31 | Nasa | CAT Altitude avoidance system |
| US4420265A (en) * | 1981-07-31 | 1983-12-13 | Everest Charles E | Infrared temperature monitoring apparatus having means for sky radiation compensation |
| US5059964A (en) * | 1987-04-03 | 1991-10-22 | Sundstrand Data Control, Inc. | Predictive windshear warning instrument |
| US4947165A (en) * | 1987-09-30 | 1990-08-07 | Zweifel Terry L | Windshear detection for aircraft using temperature lapse rate |
| US4965572A (en) * | 1988-06-10 | 1990-10-23 | Turbulence Prediction Systems | Method for producing a warning of the existence of low-level wind shear and aircraftborne system for performing same |
| US4965573A (en) * | 1988-10-03 | 1990-10-23 | Delco Electronics Corporation | Forward looking windshear detection system |
| US4896532A (en) * | 1988-11-09 | 1990-01-30 | Thermal Surveys, Inc. | Method of detecting turbulence in laminar air flow |
| US4937447A (en) * | 1989-02-24 | 1990-06-26 | Allied-Signal Inc. | Air turbulence detection |
| US5105191A (en) * | 1989-11-13 | 1992-04-14 | Artais Development, Inc. | Apparatus and method for detecting and indicating weather conditions for aircraft |
| US5100534A (en) * | 1989-11-29 | 1992-03-31 | Mobil Oil Corporation | Hydrocarbon cracking and reforming process |
| JP3162708B2 (ja) * | 1990-04-09 | 2001-05-08 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガニゼイション | 飛行機内での使用のための検出システム |
| WO1992004698A1 (en) * | 1990-09-05 | 1992-03-19 | Turbulence Prediction Systems | Improved method and apparatus for detecting weather related events and the like and devices for use therewith |
| US5117689A (en) * | 1990-11-27 | 1992-06-02 | The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration | Microwave temperature profiler for clear air turbulence prediction |
| US5276326A (en) * | 1991-09-30 | 1994-01-04 | Rockwell International Corporation | Scanning ranging radiometer for weather hazard surveillance |
| US5359888A (en) * | 1993-02-16 | 1994-11-01 | The B. F. Goodrich Company | Air turbulence and wind shear sensor |
| US5577840A (en) * | 1993-05-15 | 1996-11-26 | Horiba, Ltd. | Method of measuring temperature by use of an infrared sensor |
| US5724043A (en) * | 1995-07-31 | 1998-03-03 | Hughes Aircraft Company | Variable frequency microwave tropopause sensor system and method |
| US6070460A (en) * | 1996-03-08 | 2000-06-06 | Alliedsignal Inc. | Apparatus and method for determining wind profiles and for predicting clear air turbulence |
| US5974875A (en) * | 1996-03-08 | 1999-11-02 | Alliedsignal Inc. | Apparatus and method for predicting clear air turbulence |
| US5820263A (en) * | 1996-07-15 | 1998-10-13 | Ciobanu; Sorin G. | Apparatus and method for monitoring the temperature of a region of human tissue |
| US6409198B1 (en) | 1999-10-12 | 2002-06-25 | Ophir Corporation | Method and apparatus for measuring atmospheric temperature |
| US7598901B2 (en) * | 2004-12-03 | 2009-10-06 | The Boeing Company | System for measuring turbulence remotely |
| US8855932B1 (en) | 2006-06-02 | 2014-10-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for measuring surface air pressure |
| FR2903964B1 (fr) * | 2006-07-18 | 2009-05-29 | Airbus France Sas | Procede et dispositif pour detecter une turbulence de l'air dans l'environnement d'un aeronef. |
| RU2378615C2 (ru) * | 2006-08-11 | 2010-01-10 | Александр Евгеньевич Тяппо | Устройство для определения сдвига ветра |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696670A (en) * | 1970-07-09 | 1972-10-10 | Stanford Research Inst | Method and system for detecting clear air turbulence |
| JPS5421750B2 (enExample) * | 1971-12-06 | 1979-08-01 |
-
1975
- 1975-02-10 US US05/548,874 patent/US3935460A/en not_active Expired - Lifetime
- 1975-11-26 GB GB48522/75A patent/GB1502178A/en not_active Expired
- 1975-12-05 CA CA241,139A patent/CA1053800A/en not_active Expired
-
1976
- 1976-01-27 JP JP51007198A patent/JPS5944596B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1502178A (en) | 1978-02-22 |
| JPS5944596B2 (ja) | 1984-10-30 |
| US3935460A (en) | 1976-01-27 |
| JPS51101585A (enExample) | 1976-09-08 |
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