RU94037238A - Газотурбонагреватель и способ его экспулатации - Google Patents

Газотурбонагреватель и способ его экспулатации

Info

Publication number
RU94037238A
RU94037238A RU94037238/06A RU94037238A RU94037238A RU 94037238 A RU94037238 A RU 94037238A RU 94037238/06 A RU94037238/06 A RU 94037238/06A RU 94037238 A RU94037238 A RU 94037238A RU 94037238 A RU94037238 A RU 94037238A
Authority
RU
Russia
Prior art keywords
turbine
diffuser
compressor
auxiliary air
gas
Prior art date
Application number
RU94037238/06A
Other languages
English (en)
Inventor
Шегк Клаус-Детлеф
De]
Original Assignee
АББ Менеджмент АГ (CH)
АББ Менеджмент АГ
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 АББ Менеджмент АГ (CH), АББ Менеджмент АГ filed Critical АББ Менеджмент АГ (CH)
Publication of RU94037238A publication Critical patent/RU94037238A/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
    • 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
    • F04D27/0238—Details or means for fluid reinjection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Газотурбонагнетатель состоит в основном из турбины и центробежного компрессора, установленных на общем валу. К приводимому турбиной рабочему колесу компрессора примыкает диффузор с лопатками П. В компрессорной части предусмотрен вспомогательный воздушный привод, питаемый из внешнего источника сжатого воздуха. Вспомогательный воздушный привод содержит множество всасывающих струйных насосов 9, посредством которых добавочный воздух вводят в зону входа 10 диффузора предпочтительно в направлении течения.

Claims (1)

  1. Газотурбонагнетатель состоит в основном из турбины и центробежного компрессора, установленных на общем валу. К приводимому турбиной рабочему колесу компрессора примыкает диффузор с лопатками П. В компрессорной части предусмотрен вспомогательный воздушный привод, питаемый из внешнего источника сжатого воздуха. Вспомогательный воздушный привод содержит множество всасывающих струйных насосов 9, посредством которых добавочный воздух вводят в зону входа 10 диффузора предпочтительно в направлении течения.
RU94037238/06A 1993-10-09 1994-10-07 Газотурбонагреватель и способ его экспулатации RU94037238A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4334466.6 1993-10-09
DE4334466A DE4334466A1 (de) 1993-10-09 1993-10-09 Abgasturbolader

Publications (1)

Publication Number Publication Date
RU94037238A true RU94037238A (ru) 1996-09-27

Family

ID=6499785

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94037238/06A RU94037238A (ru) 1993-10-09 1994-10-07 Газотурбонагреватель и способ его экспулатации

Country Status (8)

Country Link
US (1) US5461860A (ru)
JP (1) JPH07158461A (ru)
KR (1) KR950011819A (ru)
CN (1) CN1111320A (ru)
CZ (1) CZ237394A3 (ru)
DE (1) DE4334466A1 (ru)
GB (1) GB2282643A (ru)
RU (1) RU94037238A (ru)

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GB2319305A (en) * 1996-11-08 1998-05-20 Philip Gerald Bevan Turbocharger with supplementary air drive
DE19747394A1 (de) * 1997-10-27 1999-04-29 Case Germany Gmbh Brennkraftmaschine mit Turbolader
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DE19903579A1 (de) * 1999-01-29 2000-08-03 Daimler Chrysler Ag Brennkraftmaschine mit Abgasturbolader
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DE19956896C1 (de) 1999-11-26 2001-03-29 Daimler Chrysler Ag Abgasturbolader
DE10158874A1 (de) * 2001-11-30 2003-06-12 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine und Verfahren zum Betrieb einer aufgeladenen Brennkraftmaschine
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SE524780C2 (sv) * 2003-02-27 2004-10-05 Volvo Lastvagnar Ab Förbränningsmotor med turboaggregat
DE102004045635A1 (de) * 2004-09-21 2006-04-06 Daimlerchrysler Ag Brennkraftmaschine mit einem Abgasturbolader und Verfahren für eine Brennkraftmachine mit Abgasturbolader
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US8371276B2 (en) 2010-04-15 2013-02-12 Ford Global Technologies, Llc Stored compressed air management and flow control for improved engine performance
US8069665B2 (en) 2010-04-15 2011-12-06 Ford Global Technologies, Llc Stored compressed air management for improved engine performance
WO2012040039A2 (en) * 2010-09-23 2012-03-29 Borgwarner Inc. Vtg cartridge of an exhaust-gas turbocharger
US8752475B2 (en) 2010-10-26 2014-06-17 Ford Global Technologies, Llc Method and system for improving vehicle braking
FR2975451B1 (fr) * 2011-05-16 2016-07-01 Turbomeca Procede de soufflage dans un diffuseur de turbine a gaz et diffuseur correspondant
JP5167403B1 (ja) * 2011-12-08 2013-03-21 三菱重工業株式会社 遠心式流体機械
US8931273B2 (en) 2012-05-17 2015-01-13 Ford Global Technologies, Llc Stored compressed air management for improved engine performance
US9382838B2 (en) 2012-05-17 2016-07-05 Ford Global Technologies, Llc Boost reservoir and throttle coordination
US8997484B2 (en) 2012-05-17 2015-04-07 Ford Global Technologies, Llc Boost reservoir control
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US9528429B2 (en) 2012-05-17 2016-12-27 Ford Global Technologies, Llc Boost reservoir EGR control
US9476365B2 (en) 2012-05-17 2016-10-25 Ford Global Technologies, Llc Coordination of cam timing and blow-through air delivery
US20150377118A1 (en) * 2013-02-21 2015-12-31 Toyota Jidosha Kabushiki Kaisha Cooling device for turbocharger of internal combustion engine provided with blowby gas recirculation device (as amended)
DE102013009430A1 (de) * 2013-06-05 2014-12-24 Man Diesel & Turbo Se Brennkraftmaschine und Verfahren zum Betreiben derselben
US9926942B2 (en) 2015-10-27 2018-03-27 Pratt & Whitney Canada Corp. Diffuser pipe with vortex generators
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Also Published As

Publication number Publication date
CN1111320A (zh) 1995-11-08
JPH07158461A (ja) 1995-06-20
DE4334466A1 (de) 1995-04-13
KR950011819A (ko) 1995-05-16
GB9418627D0 (en) 1994-11-02
US5461860A (en) 1995-10-31
CZ237394A3 (en) 1995-04-12
GB2282643A (en) 1995-04-12

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