SU1828249A1 - Model with holder for weight tests in wind tunnels - Google Patents

Model with holder for weight tests in wind tunnels

Info

Publication number
SU1828249A1
SU1828249A1 SU4697390/23A SU4697390A SU1828249A1 SU 1828249 A1 SU1828249 A1 SU 1828249A1 SU 4697390/23 A SU4697390/23 A SU 4697390/23A SU 4697390 A SU4697390 A SU 4697390A SU 1828249 A1 SU1828249 A1 SU 1828249A1
Authority
SU
USSR - Soviet Union
Prior art keywords
holder
model
chamber
wind tunnels
weight tests
Prior art date
Application number
SU4697390/23A
Other languages
Russian (ru)
Inventor
М.И. Григорьев
В.Ф. Кваша
Original Assignee
Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского
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 Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского filed Critical Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского
Priority to SU4697390/23A priority Critical patent/SU1828249A1/en
Application granted granted Critical
Publication of SU1828249A1 publication Critical patent/SU1828249A1/en

Links

Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

FIELD: experimental aerodynamics. SUBSTANCE: model with holder for weight tests in wind tunnels has bottom holder 1, housing 2 with bottom chamber 3 closed at outlet with tight diaphragm 4 fitted on bottom holder 1 which is provided with venting passage whose intake hole 5 is located in plane of symmetry of holder at bottom of chamber 3 for measuring the bottom pressure averaged in chamber due to which errors introduced by bottom pressure into magnitudes of aerodynamic characteristics being determined are eliminated. EFFECT: enhanced accuracy in determination of aerodynamic characteristics of model. 1 dwg
SU4697390/23A 1989-05-26 1989-05-26 Model with holder for weight tests in wind tunnels SU1828249A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4697390/23A SU1828249A1 (en) 1989-05-26 1989-05-26 Model with holder for weight tests in wind tunnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4697390/23A SU1828249A1 (en) 1989-05-26 1989-05-26 Model with holder for weight tests in wind tunnels

Publications (1)

Publication Number Publication Date
SU1828249A1 true SU1828249A1 (en) 1996-05-20

Family

ID=60541231

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4697390/23A SU1828249A1 (en) 1989-05-26 1989-05-26 Model with holder for weight tests in wind tunnels

Country Status (1)

Country Link
SU (1) SU1828249A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2726564C1 (en) * 2019-11-21 2020-07-14 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Aerodynamic model of aircraft with air-jet engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2726564C1 (en) * 2019-11-21 2020-07-14 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Aerodynamic model of aircraft with air-jet engine

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