CN114357748A - 基于目标放热率的燃烧系统设计方法 - Google Patents
基于目标放热率的燃烧系统设计方法 Download PDFInfo
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- CN114357748A CN114357748A CN202111602595.4A CN202111602595A CN114357748A CN 114357748 A CN114357748 A CN 114357748A CN 202111602595 A CN202111602595 A CN 202111602595A CN 114357748 A CN114357748 A CN 114357748A
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- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 153
- 238000013461 design Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 72
- 239000007924 injection Substances 0.000 claims abstract description 72
- 238000009792 diffusion process Methods 0.000 claims abstract description 30
- 238000013507 mapping Methods 0.000 claims abstract description 15
- 238000004364 calculation method Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000000446 fuel Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 21
- 238000004088 simulation Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000012827 research and development Methods 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000011161 development Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
- F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
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- 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
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111602595.4A CN114357748B (zh) | 2021-12-24 | 2021-12-24 | 基于目标放热率的燃烧系统设计方法 |
US18/085,628 US20230184190A1 (en) | 2021-12-14 | 2022-12-21 | Combustion System Design Method Based on Target Heat Release Rate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111602595.4A CN114357748B (zh) | 2021-12-24 | 2021-12-24 | 基于目标放热率的燃烧系统设计方法 |
Publications (2)
Publication Number | Publication Date |
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CN114357748A true CN114357748A (zh) | 2022-04-15 |
CN114357748B CN114357748B (zh) | 2022-09-23 |
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CN202111602595.4A Active CN114357748B (zh) | 2021-12-14 | 2021-12-24 | 基于目标放热率的燃烧系统设计方法 |
Country Status (2)
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US (1) | US20230184190A1 (zh) |
CN (1) | CN114357748B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115168991A (zh) * | 2022-06-28 | 2022-10-11 | 北京理工大学 | 一种对置活塞双碰壁喷油燃烧室参数化设计方法 |
CN115324721A (zh) * | 2022-10-14 | 2022-11-11 | 潍柴动力股份有限公司 | 一种燃烧系统及其优化设计方法 |
CN117421842A (zh) * | 2023-12-18 | 2024-01-19 | 潍柴动力股份有限公司 | 一种燃烧室、发动机及燃烧室设计方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101839166A (zh) * | 2009-11-06 | 2010-09-22 | 北京理工大学 | 侧卷流燃烧室 |
US20150275810A1 (en) * | 2014-03-26 | 2015-10-01 | Ngk Spark Plug Co., Ltd. | Apparatus and method for controlling diesel engine |
CN105909404A (zh) * | 2015-02-24 | 2016-08-31 | 丰田自动车株式会社 | 内燃机的放热率波形计算装置及放热率波形计算方法 |
CN108268713A (zh) * | 2018-01-09 | 2018-07-10 | 上海交通大学 | 基于柴油机燃烧相似性理论的模型机的设计方法与模型机 |
EP3591184A1 (en) * | 2018-07-06 | 2020-01-08 | Mazda Motor Corporation | Fuel injection control device and fuel injection control method for diesel engine |
CN111625960A (zh) * | 2020-05-27 | 2020-09-04 | 海南热带汽车试验有限公司 | 一种基于cfd的e10乙醇汽油发动机燃烧三维仿真方法 |
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2021
- 2021-12-24 CN CN202111602595.4A patent/CN114357748B/zh active Active
-
2022
- 2022-12-21 US US18/085,628 patent/US20230184190A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101839166A (zh) * | 2009-11-06 | 2010-09-22 | 北京理工大学 | 侧卷流燃烧室 |
US20150275810A1 (en) * | 2014-03-26 | 2015-10-01 | Ngk Spark Plug Co., Ltd. | Apparatus and method for controlling diesel engine |
CN105909404A (zh) * | 2015-02-24 | 2016-08-31 | 丰田自动车株式会社 | 内燃机的放热率波形计算装置及放热率波形计算方法 |
CN108268713A (zh) * | 2018-01-09 | 2018-07-10 | 上海交通大学 | 基于柴油机燃烧相似性理论的模型机的设计方法与模型机 |
EP3591184A1 (en) * | 2018-07-06 | 2020-01-08 | Mazda Motor Corporation | Fuel injection control device and fuel injection control method for diesel engine |
US20200011264A1 (en) * | 2018-07-06 | 2020-01-09 | Mazda Motor Corporation | Fuel injection control system and fuel injection control method for diesel engine |
CN111625960A (zh) * | 2020-05-27 | 2020-09-04 | 海南热带汽车试验有限公司 | 一种基于cfd的e10乙醇汽油发动机燃烧三维仿真方法 |
Non-Patent Citations (1)
Title |
---|
聂振华: "《基于贝叶斯正则化燃烧模型的柴油机智能标定方法研究》", 《中国优秀硕士论文全文库》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115168991A (zh) * | 2022-06-28 | 2022-10-11 | 北京理工大学 | 一种对置活塞双碰壁喷油燃烧室参数化设计方法 |
CN115168991B (zh) * | 2022-06-28 | 2023-09-12 | 北京理工大学 | 一种对置活塞双碰壁喷油燃烧室参数化设计方法 |
CN115324721A (zh) * | 2022-10-14 | 2022-11-11 | 潍柴动力股份有限公司 | 一种燃烧系统及其优化设计方法 |
CN117421842A (zh) * | 2023-12-18 | 2024-01-19 | 潍柴动力股份有限公司 | 一种燃烧室、发动机及燃烧室设计方法 |
CN117421842B (zh) * | 2023-12-18 | 2024-04-16 | 潍柴动力股份有限公司 | 一种燃烧室、发动机及燃烧室设计方法 |
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Publication number | Publication date |
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US20230184190A1 (en) | 2023-06-15 |
CN114357748B (zh) | 2022-09-23 |
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Inventor after: Liu Long Inventor after: Huang Li Inventor after: Peng Yan Inventor after: Han Changfu Inventor after: Qi Haicheng Inventor after: Zhang Wenzheng Inventor before: Liu Long Inventor before: Peng Yan Inventor before: Han Changfu Inventor before: Qi Haicheng Inventor before: Huang Li Inventor before: Zhang Wenzheng |