SE428959B - Apparat for detektering av stallningstillstandet for en axialflekt - Google Patents

Apparat for detektering av stallningstillstandet for en axialflekt

Info

Publication number
SE428959B
SE428959B SE7608998A SE7608998A SE428959B SE 428959 B SE428959 B SE 428959B SE 7608998 A SE7608998 A SE 7608998A SE 7608998 A SE7608998 A SE 7608998A SE 428959 B SE428959 B SE 428959B
Authority
SE
Sweden
Prior art keywords
detecting
stall condition
stain
axial
axial stain
Prior art date
Application number
SE7608998A
Other languages
English (en)
Other versions
SE7608998L (sv
Inventor
O Roslyng
N E F Dam
Original Assignee
Nordisk Ventilator
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
Priority claimed from DK365675AA external-priority patent/DK136004B/da
Application filed by Nordisk Ventilator filed Critical Nordisk Ventilator
Publication of SE7608998L publication Critical patent/SE7608998L/sv
Publication of SE428959B publication Critical patent/SE428959B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Measuring Volume Flow (AREA)
SE7608998A 1975-08-12 1976-08-11 Apparat for detektering av stallningstillstandet for en axialflekt SE428959B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK365675AA DK136004B (da) 1975-08-12 1975-08-12 Fremgangsmåde og apparat til detektering af stallingtilstand for en aksialventilator.
DK53176AA DK139916B (da) 1975-08-12 1976-02-10 Apparat til detektering af stallingtilstand for en aksialventilator.

Publications (2)

Publication Number Publication Date
SE7608998L SE7608998L (sv) 1977-02-13
SE428959B true SE428959B (sv) 1983-08-01

Family

ID=26064165

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7608998A SE428959B (sv) 1975-08-12 1976-08-11 Apparat for detektering av stallningstillstandet for en axialflekt

Country Status (6)

Country Link
US (1) US4055994A (sv)
JP (1) JPS5245714A (sv)
AU (1) AU507215B2 (sv)
DK (1) DK139916B (sv)
GB (1) GB1550906A (sv)
SE (1) SE428959B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128423A (ja) * 1982-01-26 1983-08-01 Jiyupitaa Corp:Kk タ−ボフアンエンジンのブレ−ド点検用回転駆動装置
DE3346633C1 (de) * 1983-12-23 1984-10-25 J.M. Voith Gmbh, 7920 Heidenheim Verfahren zur Pumpgrenzregelung von Axialventilatoren
KR100301892B1 (ko) * 1992-08-10 2001-11-22 스티븐에스. 그레이스 가스터빈하우징에설치되는압력센서가장착된어댑터와이어댑터를이용한압력측정장치및압력측정방법
WO1994003864A1 (en) * 1992-08-10 1994-02-17 Dow Deutschland Inc. Process and device for monitoring vibrational excitation of an axial compressor
ATE181402T1 (de) * 1992-08-10 1999-07-15 Dow Deutschland Inc Verfahren zur überwachung und steuerung eines verdichters und vorrichtung hierfür.
WO1994003863A1 (en) * 1992-08-10 1994-02-17 Dow Deutschland Inc. Process for detecting fouling of an axial compressor
US5517852A (en) * 1994-11-02 1996-05-21 Standard Aero Limited Diagnostic performance testing for gas turbine engines
KR100390862B1 (ko) * 2001-01-17 2003-07-10 한국과학기술연구원 터보압축기 불안정성 감지장치
CN104155136A (zh) * 2014-08-21 2014-11-19 重庆大学 一种空气冷却器制冷量测量装置
CN107687948B (zh) * 2017-09-29 2023-09-22 中国空气动力研究与发展中心高速空气动力研究所 一种进气总压和对涡旋流耦合畸变发生器及畸变试验方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677000A (en) * 1970-04-27 1972-07-18 Faulkner C Thomson System for the detection and control of compressor stall
CA989978A (en) * 1973-04-27 1976-05-25 Edelbert G. Plett Apparatus for determining the gross thrust of a jet engine
US3938319A (en) * 1974-08-13 1976-02-17 The United States Of America As Represented By The Secretary Of The Navy Method of and apparatus for preventing compressor stall in a gas turbine engine
US3935558A (en) * 1974-12-11 1976-01-27 United Technologies Corporation Surge detector for turbine engines

Also Published As

Publication number Publication date
GB1550906A (en) 1979-08-22
AU1660376A (en) 1978-02-09
DK139916B (da) 1979-05-14
JPS5245714A (en) 1977-04-11
DK139916C (sv) 1979-10-08
AU507215B2 (en) 1980-02-07
JPS612798B2 (sv) 1986-01-28
US4055994A (en) 1977-11-01
SE7608998L (sv) 1977-02-13
DK53176A (sv) 1977-08-11

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