RU95105593A - Способ и устройство для измерения расстояния от рабочей точки турбокомпрессора до границы помпажа - Google Patents

Способ и устройство для измерения расстояния от рабочей точки турбокомпрессора до границы помпажа

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Publication number
RU95105593A
RU95105593A RU95105593/06A RU95105593A RU95105593A RU 95105593 A RU95105593 A RU 95105593A RU 95105593/06 A RU95105593/06 A RU 95105593/06A RU 95105593 A RU95105593 A RU 95105593A RU 95105593 A RU95105593 A RU 95105593A
Authority
RU
Russia
Prior art keywords
compressor
surge
operating point
boundary
measuring distance
Prior art date
Application number
RU95105593/06A
Other languages
English (en)
Other versions
RU2168071C2 (ru
Inventor
Бретт У. Бэтсон
Us]
Нарайанан Кришнан
Original Assignee
Компрессор Контролз Корпорейшн (Us)
Компрессор Контролз Корпорейшн
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 Компрессор Контролз Корпорейшн (Us), Компрессор Контролз Корпорейшн filed Critical Компрессор Контролз Корпорейшн (Us)
Publication of RU95105593A publication Critical patent/RU95105593A/ru
Application granted granted Critical
Publication of RU2168071C2 publication Critical patent/RU2168071C2/ru

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
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)

Abstract

Изобретение предлагает способ предотвращения помпажа и срыва потока в турбокомпрессорах и устройство для его осуществления с использованием наборов координат, инвариантных по отношению к условиям на всасывании. Предметом изобретения является также устройство для измерения расстояния от рабочей точки компрессора до границы помпажа, являющееся необходимым условием реализации предлагаемого способа.

Claims (1)

  1. Изобретение предлагает способ предотвращения помпажа и срыва потока в турбокомпрессорах и устройство для его осуществления с использованием наборов координат, инвариантных по отношению к условиям на всасывании. Предметом изобретения является также устройство для измерения расстояния от рабочей точки компрессора до границы помпажа, являющееся необходимым условием реализации предлагаемого способа.
RU95105593/06A 1994-04-07 1995-04-07 Способ измерения расстояния от рабочей точки турбокомпрессора до границы помпажа турбокомпрессора (варианты) и устройство для определения положения рабочей точки турбокомпрессора относительно границы помпажа турбокомпрессора (варианты) RU2168071C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/225,448 US5508943A (en) 1994-04-07 1994-04-07 Method and apparatus for measuring the distance of a turbocompressor's operating point to the surge limit interface
US08/225448 1994-04-07

Publications (2)

Publication Number Publication Date
RU95105593A true RU95105593A (ru) 1997-01-10
RU2168071C2 RU2168071C2 (ru) 2001-05-27

Family

ID=22844909

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95105593/06A RU2168071C2 (ru) 1994-04-07 1995-04-07 Способ измерения расстояния от рабочей точки турбокомпрессора до границы помпажа турбокомпрессора (варианты) и устройство для определения положения рабочей точки турбокомпрессора относительно границы помпажа турбокомпрессора (варианты)

Country Status (5)

Country Link
US (1) US5508943A (ru)
EP (1) EP0676545A3 (ru)
CA (1) CA2146583A1 (ru)
NO (1) NO951195L (ru)
RU (1) RU2168071C2 (ru)

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Also Published As

Publication number Publication date
RU2168071C2 (ru) 2001-05-27
US5508943A (en) 1996-04-16
EP0676545A3 (en) 1997-07-02
NO951195D0 (no) 1995-03-29
EP0676545A2 (en) 1995-10-11
NO951195L (no) 1995-10-09
CA2146583A1 (en) 1995-10-08

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20100408