DE102008061399A1 - Brennkraftmaschine mit zwei in Reihe geschalteten Abgasturboladern - Google Patents
Brennkraftmaschine mit zwei in Reihe geschalteten Abgasturboladern Download PDFInfo
- Publication number
- DE102008061399A1 DE102008061399A1 DE102008061399A DE102008061399A DE102008061399A1 DE 102008061399 A1 DE102008061399 A1 DE 102008061399A1 DE 102008061399 A DE102008061399 A DE 102008061399A DE 102008061399 A DE102008061399 A DE 102008061399A DE 102008061399 A1 DE102008061399 A1 DE 102008061399A1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- internal combustion
- combustion engine
- exhaust
- intake tract
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 49
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 88
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 36
- 239000000295 fuel oil Substances 0.000 abstract description 8
- 239000003570 air Substances 0.000 description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using kinetic energy
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
- F02M25/0222—Water recovery or storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/028—Adding water into the charge intakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Supercharger (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008061399A DE102008061399A1 (de) | 2008-12-10 | 2008-12-10 | Brennkraftmaschine mit zwei in Reihe geschalteten Abgasturboladern |
| KR1020090075181A KR20100067030A (ko) | 2008-12-10 | 2009-08-14 | 일렬로 접속된 2개의 배기 가스 터보 과급기를 구비한 내연기관 |
| JP2009190870A JP2010138892A (ja) | 2008-12-10 | 2009-08-20 | 直列に連結された２つの排気ターボチャージャを備える内燃機関 |
| FI20096087A FI123593B (fi) | 2008-12-10 | 2009-10-22 | Kahdella sarjaan kytketyllä pakokaasuahtimella varustettu polttomoottorikone |
| CN200910260812A CN101749148A (zh) | 2008-12-10 | 2009-12-10 | 带有串接的两个废气涡轮增压器的内燃机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008061399A DE102008061399A1 (de) | 2008-12-10 | 2008-12-10 | Brennkraftmaschine mit zwei in Reihe geschalteten Abgasturboladern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008061399A1 true DE102008061399A1 (de) | 2010-06-17 |
Family
ID=41263502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008061399A Withdrawn DE102008061399A1 (de) | 2008-12-10 | 2008-12-10 | Brennkraftmaschine mit zwei in Reihe geschalteten Abgasturboladern |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2010138892A (fi) |
| KR (1) | KR20100067030A (fi) |
| CN (1) | CN101749148A (fi) |
| DE (1) | DE102008061399A1 (fi) |
| FI (1) | FI123593B (fi) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011141631A1 (en) * | 2010-05-12 | 2011-11-17 | Wärtsilä Finland Oy | Arrangement and method for exhaust gas recirculation and turbocharging |
| DE102012209286A1 (de) | 2012-06-01 | 2013-12-05 | Man Diesel & Turbo Se | Brennkraftmaschine mit Abgasaufladung und Abgasrückführung |
| CN104074636A (zh) * | 2013-12-23 | 2014-10-01 | 哈尔滨工程大学 | 具有加湿效果的柴油机egr系统 |
| DE102014111835A1 (de) | 2014-08-19 | 2016-02-25 | Gardner Denver Deutschland Gmbh | Kompressoreinheit und Verfahren zu deren Betrieb |
| DE102018123871A1 (de) * | 2018-09-27 | 2020-04-02 | Volkswagen Aktiengesellschaft | Mehrstufig aufgeladene Brennkraftmaschine mit Flüssigkeitseinspritzung in den Frischgasstrang zwischen zwei Verdichtern |
| SE2251081A1 (en) * | 2022-09-19 | 2024-03-20 | Cetech Ab | An exhaust recirculation device for a 4-stroke compression ignition engine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5701016B2 (ja) * | 2010-11-09 | 2015-04-15 | 三菱重工業株式会社 | エンジン排気ガス浄化装置 |
| JP2012136957A (ja) * | 2010-12-24 | 2012-07-19 | Isuzu Motors Ltd | 内燃機関、及びそのｅｇｒ方法 |
| CN110118142A (zh) * | 2019-05-05 | 2019-08-13 | 天津大学 | 一种基于两级涡轮增压器的高压废气中压侧引入系统 |
| AT522176B1 (de) * | 2019-07-23 | 2020-09-15 | Avl List Gmbh | Verfahren zum betreiben einer brennkraftmaschine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004009794A1 (de) | 2004-02-28 | 2005-09-22 | Daimlerchrysler Ag | Brennkraftmaschine mit zwei Abgasturboladern |
| EP1386069B1 (en) | 2001-03-14 | 2007-10-10 | Marioff Corporation Oy | Method and apparatus for reducing combustion engine emissions |
| DE102006048269A1 (de) | 2006-10-12 | 2008-04-17 | Man Diesel Se | Verfahren zum Betreiben einer Brennkraftmaschine mit Abgasrückführung sowie Brennkraftmaschine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK170218B1 (da) * | 1993-06-04 | 1995-06-26 | Man B & W Diesel Gmbh | Stor trykladet dieselmotor |
| JP2002332919A (ja) * | 2001-02-26 | 2002-11-22 | Mitsubishi Heavy Ind Ltd | 排ガス再循環システム |
| JP4692202B2 (ja) * | 2005-10-06 | 2011-06-01 | いすゞ自動車株式会社 | ２段過給式エンジンのｅｇｒシステム |
-
2008
- 2008-12-10 DE DE102008061399A patent/DE102008061399A1/de not_active Withdrawn
-
2009
- 2009-08-14 KR KR1020090075181A patent/KR20100067030A/ko not_active Application Discontinuation
- 2009-08-20 JP JP2009190870A patent/JP2010138892A/ja active Pending
- 2009-10-22 FI FI20096087A patent/FI123593B/fi not_active IP Right Cessation
- 2009-12-10 CN CN200910260812A patent/CN101749148A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1386069B1 (en) | 2001-03-14 | 2007-10-10 | Marioff Corporation Oy | Method and apparatus for reducing combustion engine emissions |
| DE102004009794A1 (de) | 2004-02-28 | 2005-09-22 | Daimlerchrysler Ag | Brennkraftmaschine mit zwei Abgasturboladern |
| DE102006048269A1 (de) | 2006-10-12 | 2008-04-17 | Man Diesel Se | Verfahren zum Betreiben einer Brennkraftmaschine mit Abgasrückführung sowie Brennkraftmaschine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011141631A1 (en) * | 2010-05-12 | 2011-11-17 | Wärtsilä Finland Oy | Arrangement and method for exhaust gas recirculation and turbocharging |
| DE102012209286A1 (de) | 2012-06-01 | 2013-12-05 | Man Diesel & Turbo Se | Brennkraftmaschine mit Abgasaufladung und Abgasrückführung |
| WO2013178691A1 (de) | 2012-06-01 | 2013-12-05 | Man Diesel & Turbo Se | Brennkraftmaschine mit abgasaufladung und abgasrückführung |
| CN104074636A (zh) * | 2013-12-23 | 2014-10-01 | 哈尔滨工程大学 | 具有加湿效果的柴油机egr系统 |
| DE102014111835A1 (de) | 2014-08-19 | 2016-02-25 | Gardner Denver Deutschland Gmbh | Kompressoreinheit und Verfahren zu deren Betrieb |
| DE102014111835B4 (de) * | 2014-08-19 | 2017-08-31 | Gardner Denver Deutschland Gmbh | Kompressoreinheit und Verfahren zu deren Betrieb |
| DE102018123871A1 (de) * | 2018-09-27 | 2020-04-02 | Volkswagen Aktiengesellschaft | Mehrstufig aufgeladene Brennkraftmaschine mit Flüssigkeitseinspritzung in den Frischgasstrang zwischen zwei Verdichtern |
| SE2251081A1 (en) * | 2022-09-19 | 2024-03-20 | Cetech Ab | An exhaust recirculation device for a 4-stroke compression ignition engine |
| WO2024063685A1 (en) * | 2022-09-19 | 2024-03-28 | Cetech Ab | An exhaust recirculation device for a 4-stroke compression ignition engine |
Also Published As
| Publication number | Publication date |
|---|---|
| FI20096087A (fi) | 2010-06-11 |
| KR20100067030A (ko) | 2010-06-18 |
| CN101749148A (zh) | 2010-06-23 |
| FI20096087A0 (fi) | 2009-10-22 |
| FI123593B (fi) | 2013-07-31 |
| JP2010138892A (ja) | 2010-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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