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DK159946C - METHOD AND APPARATUS FOR MEASURING GAS FLOW VECTORS - Google Patents

METHOD AND APPARATUS FOR MEASURING GAS FLOW VECTORS

Info

Publication number
DK159946C
DK159946C DK515882A DK515882A DK159946C DK 159946 C DK159946 C DK 159946C DK 515882 A DK515882 A DK 515882A DK 515882 A DK515882 A DK 515882A DK 159946 C DK159946 C DK 159946C
Authority
DK
Denmark
Prior art keywords
gas flow
measuring gas
flow vectors
vectors
measuring
Prior art date
Application number
DK515882A
Other languages
Danish (da)
Other versions
DK159946B (en
DK515882A (en
Inventor
Richard Schodl
Original Assignee
Deutsche Forsch Luft Raumfahrt
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 Deutsche Forsch Luft Raumfahrt filed Critical Deutsche Forsch Luft Raumfahrt
Publication of DK515882A publication Critical patent/DK515882A/en
Publication of DK159946B publication Critical patent/DK159946B/en
Application granted granted Critical
Publication of DK159946C publication Critical patent/DK159946C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G01P5/20—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using particles entrained by a fluid stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DK515882A 1981-11-20 1982-11-19 METHOD AND APPARATUS FOR MEASURING GAS FLOW VECTORS DK159946C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813145987 DE3145987C2 (en) 1981-11-20 1981-11-20 "Method and device for measuring the flow vectors in gas flows"
DE3145987 1981-11-20

Publications (3)

Publication Number Publication Date
DK515882A DK515882A (en) 1983-05-21
DK159946B DK159946B (en) 1990-12-31
DK159946C true DK159946C (en) 1991-05-21

Family

ID=6146794

Family Applications (1)

Application Number Title Priority Date Filing Date
DK515882A DK159946C (en) 1981-11-20 1982-11-19 METHOD AND APPARATUS FOR MEASURING GAS FLOW VECTORS

Country Status (3)

Country Link
DE (1) DE3145987C2 (en)
DK (1) DK159946C (en)
GB (1) GB2109548B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347092A1 (en) * 1983-12-24 1985-07-18 MTU Motoren- und Turbinen-Union München GmbH, 8000 München METHOD AND DEVICE FOR OPTICALLY MEASURING THE FLOW OF A FLUID
DE3631900A1 (en) * 1986-09-19 1988-04-07 Deutsche Forsch Luft Raumfahrt DEVICE FOR MEASURING FLOW VECTORS IN GAS FLOWS
DE3631901C1 (en) * 1986-09-19 1988-02-04 Deutsche Forsch Luft Raumfahrt Device for measuring flow vectors in gas flows
DE3712153C1 (en) * 1987-04-10 1988-07-14 Deutsche Forsch Luft Raumfahrt Process for the measurement of flow vectors in gas flows
US4887213A (en) * 1987-07-31 1989-12-12 The Titan Corporation System for, and methods of, providing for a determination of the movement of an airborne vehicle in the atmosphere
DE3729648A1 (en) * 1987-09-04 1989-03-16 Deutsche Forsch Luft Raumfahrt METHOD AND DEVICE FOR MEASURING THE FLOW RATE IN WIND CHANNELS
US4989969A (en) * 1988-06-30 1991-02-05 Hughes Danbury Optical Systems, Inc. Time of flight velocimeter
DE3909621A1 (en) * 1989-03-23 1990-09-27 Deutsche Forsch Luft Raumfahrt Speed measuring method

Also Published As

Publication number Publication date
GB2109548B (en) 1985-02-20
DK159946B (en) 1990-12-31
DE3145987A1 (en) 1983-06-01
GB2109548A (en) 1983-06-02
DK515882A (en) 1983-05-21
DE3145987C2 (en) 1983-11-17

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Legal Events

Date Code Title Description
PBP Patent lapsed