IN2014DN10482A - - Google Patents

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Publication number
IN2014DN10482A
IN2014DN10482A IN10482DEN2014A IN2014DN10482A IN 2014DN10482 A IN2014DN10482 A IN 2014DN10482A IN 10482DEN2014 A IN10482DEN2014 A IN 10482DEN2014A IN 2014DN10482 A IN2014DN10482 A IN 2014DN10482A
Authority
IN
India
Prior art keywords
wheel
axle
rotation speed
aero
inertia
Prior art date
Application number
Inventor
Benoit Gardarin
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of IN2014DN10482A publication Critical patent/IN2014DN10482A/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/013—Wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
    • G01M9/062—Wind tunnel balances; Holding devices combined with measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/34—Devices characterised by the use of fluids by using friction effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Measuring Fluid Pressure (AREA)
  • Recording Measured Values (AREA)

Abstract

The invention relates to a method for determining the aerodynamic moment of resistance M aero-EM of a wheel by calculating the temporal variation in the product of: the rotation speed of at least one wheel rotated about an axle; and the inertia of the wheel about the axle said wheel being equipped with a device for obtaining and recording the numerical values of the rotation speed. The invention is characterised in that the wheel is protected by a removable cover and in that the wheel is subjected to a flow of air.
IN10482DEN2014 2012-06-27 2013-06-19 IN2014DN10482A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1256123A FR2992720B1 (en) 2012-06-27 2012-06-27 METHOD FOR DETERMINING THE AERODYNAMIC RESISTANT MOMENT OF A WHEEL
PCT/EP2013/062695 WO2014001165A1 (en) 2012-06-27 2013-06-19 Method for determining the aerodynamic moment of resistance of a wheel

Publications (1)

Publication Number Publication Date
IN2014DN10482A true IN2014DN10482A (en) 2015-08-21

Family

ID=47022788

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10482DEN2014 IN2014DN10482A (en) 2012-06-27 2013-06-19

Country Status (9)

Country Link
US (1) US9857275B2 (en)
EP (1) EP2867644B1 (en)
JP (1) JP6358754B2 (en)
CN (1) CN104412088B (en)
BR (1) BR112014031446A2 (en)
FR (1) FR2992720B1 (en)
IN (1) IN2014DN10482A (en)
RU (1) RU2015102339A (en)
WO (1) WO2014001165A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015001940A1 (en) 2015-02-13 2016-08-18 Audi Ag wind Tunnel
CN107894318B (en) * 2017-12-11 2023-06-30 吉林大学 An automatic adjustable independent wheel wind tunnel test bench and its control method
CN117928874B (en) * 2024-03-21 2024-06-11 季华实验室 Wind tunnel test system and wind tunnel test method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527742A1 (en) * 1995-07-28 1997-01-30 Audi Ag Process and wind tunnel scale for aerodynamic measurements on vehicles
CN1065960C (en) * 1997-04-08 2001-05-16 华南理工大学 Method for automobile air resistance coefficient CD value
DE10005043C1 (en) * 2000-02-04 2001-06-21 Richard Norres Driving simulation and rev and torque measuring device for automobile fitted to wheel axle in place of standard wheel
DE10338638A1 (en) * 2003-08-22 2005-03-17 Bayerische Motoren Werke Ag Test rig and method for aerodynamic measurements on vehicles
JP4487935B2 (en) 2006-01-16 2010-06-23 トヨタ自動車株式会社 Aerodynamic equipment for vehicles
DE102008046552A1 (en) * 2008-09-10 2010-03-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Aerodynamic method for measuring force acting on vehicle to determine current behavior of vehicle, involves raising or lowering test object between two positions, and measuring operating force acting on test object in each position
JP2010167832A (en) * 2009-01-20 2010-08-05 Bridgestone Corp Pneumatic tire
CN101650256A (en) * 2009-08-20 2010-02-17 吉林大学 Automobile wind tunnel test system for matching with moving belt ground effect
CN202956259U (en) * 2012-12-11 2013-05-29 长沙理工大学 Mobile vehicle aerodynamic test device

Also Published As

Publication number Publication date
FR2992720A1 (en) 2014-01-03
EP2867644A1 (en) 2015-05-06
US20150185112A1 (en) 2015-07-02
CN104412088B (en) 2017-12-26
US9857275B2 (en) 2018-01-02
WO2014001165A1 (en) 2014-01-03
RU2015102339A (en) 2016-08-20
FR2992720B1 (en) 2015-02-27
JP2015522814A (en) 2015-08-06
CN104412088A (en) 2015-03-11
EP2867644B1 (en) 2017-03-08
BR112014031446A2 (en) 2017-06-27
JP6358754B2 (en) 2018-07-18

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