SU1832917A1 - Method for detection of size of equal-planarity area in turbulent air - Google Patents

Method for detection of size of equal-planarity area in turbulent air

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Publication number
SU1832917A1
SU1832917A1 SU3187460/25A SU3187460A SU1832917A1 SU 1832917 A1 SU1832917 A1 SU 1832917A1 SU 3187460/25 A SU3187460/25 A SU 3187460/25A SU 3187460 A SU3187460 A SU 3187460A SU 1832917 A1 SU1832917 A1 SU 1832917A1
Authority
SU
USSR - Soviet Union
Prior art keywords
air
sequences
size
detection
time interval
Prior art date
Application number
SU3187460/25A
Other languages
Russian (ru)
Inventor
П.А. Бакут
К.Н. Свиридов
Н.Ю. Хомич
Original Assignee
П.А. Бакут
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by П.А. Бакут filed Critical П.А. Бакут
Priority to SU3187460/25A priority Critical patent/SU1832917A1/en
Application granted granted Critical
Publication of SU1832917A1 publication Critical patent/SU1832917A1/en

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Abstract

FIELD: air optics. SUBSTANCE: method involves detection of angular velocity of sample moving air or space object, recording N sequences of object pictures which period is less than time interval of constant state of air and interval between sequences is greater than time interval of constant state of air. These sequences are converted to spectral pictures which combined in pairs and are accumulated on single photographic sheet. Picture intensity in center is compared to threshold. Said procedure is repeated for different intervals between object shots until threshold is not reached. Before all operations maximal angular object size Δθis detected and telescope aperture is set to diameter D' according to equation D′<1,22λ/Δθ... EFFECT: increased precision. 2 dwg
SU3187460/25A 1987-12-21 1987-12-21 Method for detection of size of equal-planarity area in turbulent air SU1832917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3187460/25A SU1832917A1 (en) 1987-12-21 1987-12-21 Method for detection of size of equal-planarity area in turbulent air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3187460/25A SU1832917A1 (en) 1987-12-21 1987-12-21 Method for detection of size of equal-planarity area in turbulent air

Publications (1)

Publication Number Publication Date
SU1832917A1 true SU1832917A1 (en) 1997-02-20

Family

ID=60541490

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3187460/25A SU1832917A1 (en) 1987-12-21 1987-12-21 Method for detection of size of equal-planarity area in turbulent air

Country Status (1)

Country Link
SU (1) SU1832917A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236520A (en) * 2014-09-26 2014-12-24 中国科学院合肥物质科学研究院 Measuring method of inclined isoplanatic angle of whole layer of atmosphere turbulence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104236520A (en) * 2014-09-26 2014-12-24 中国科学院合肥物质科学研究院 Measuring method of inclined isoplanatic angle of whole layer of atmosphere turbulence
CN104236520B (en) * 2014-09-26 2016-09-21 中国科学院合肥物质科学研究院 A kind of measuring method at the dizzy angles such as whole atmosphere turbulent flow inclination

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