GB1308080A - Total pressure probe - Google Patents

Total pressure probe

Info

Publication number
GB1308080A
GB1308080A GB1308080DA GB1308080A GB 1308080 A GB1308080 A GB 1308080A GB 1308080D A GB1308080D A GB 1308080DA GB 1308080 A GB1308080 A GB 1308080A
Authority
GB
United Kingdom
Prior art keywords
flow
gas flow
total
aug
zone
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
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyer M J
Original Assignee
Goodyer M J
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 Goodyer M J filed Critical Goodyer M J
Publication of GB1308080A publication Critical patent/GB1308080A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01L19/0007—Fluidic connecting means
    • 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
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)

Abstract

1308080 Measuring fluid flow M J GOODYER 6 Aug 1971 [8 Aug 1970 8 Jan 1971] 38322/70 and 953/71 Heading G1R In a method of, or apparatus for, sensing the total or stagnation pressure of a subsonic or supersonic gas stream 10 a part of the stream is directed on to a surface 11 curved about an axis 13 disposed at right-angles to the gas flow and the gas flow is decelerated and compressed without shock wave formation to a lower subsonic or supersonic flow where it reaches a zone 19 at which zone a pressure sensing device 16, located clear of a boundary layer on the surface, measures the total or stagnation pressure of the gas flow. The surface 11 may have a circular or elliptical cross-section which may be tapered along the centre line 17. A pair of static pressure tappings 21 may be located symmetrically on either side of the surface 11 or a centre tapping 20 may be provided. One or more surfaces 11 in the direction of flow of the gas stream may be provided.
GB1308080D 1970-08-08 1970-08-08 Total pressure probe Expired GB1308080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3832270 1970-08-08

Publications (1)

Publication Number Publication Date
GB1308080A true GB1308080A (en) 1973-02-21

Family

ID=10402717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308080D Expired GB1308080A (en) 1970-08-08 1970-08-08 Total pressure probe

Country Status (1)

Country Link
GB (1) GB1308080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569848A1 (en) * 1984-09-03 1986-03-07 Crouzet Badin Sa AIRCRAFT PUR MULTIFUNCTION PRESSURE SENSOR

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569848A1 (en) * 1984-09-03 1986-03-07 Crouzet Badin Sa AIRCRAFT PUR MULTIFUNCTION PRESSURE SENSOR
WO1986001606A1 (en) * 1984-09-03 1986-03-13 Badin Crouzet Multifunction pressure probe for aircraft
EP0176405A1 (en) * 1984-09-03 1986-04-02 Badin-Crouzet Multifunction pressure sensor for aircraft
US4672846A (en) * 1984-09-03 1987-06-16 Badin Crouzet Aerodrom De Toussus-Le-Noble Multi-function pressure probe for aircraft

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees