CN110990959A - 一种确定燃烧室腔体高度的方法及系统 - Google Patents
一种确定燃烧室腔体高度的方法及系统 Download PDFInfo
- Publication number
- CN110990959A CN110990959A CN201911412285.9A CN201911412285A CN110990959A CN 110990959 A CN110990959 A CN 110990959A CN 201911412285 A CN201911412285 A CN 201911412285A CN 110990959 A CN110990959 A CN 110990959A
- Authority
- CN
- China
- Prior art keywords
- height
- combustion chamber
- test data
- cavity
- determining
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 71
- 238000012360 testing method Methods 0.000 claims abstract description 77
- 238000010586 diagram Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000012937 correction Methods 0.000 claims description 15
- 238000013507 mapping Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 18
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911412285.9A CN110990959B (zh) | 2019-12-31 | 2019-12-31 | 一种确定燃烧室腔体高度的方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911412285.9A CN110990959B (zh) | 2019-12-31 | 2019-12-31 | 一种确定燃烧室腔体高度的方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110990959A true CN110990959A (zh) | 2020-04-10 |
CN110990959B CN110990959B (zh) | 2023-10-27 |
Family
ID=70080009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911412285.9A Active CN110990959B (zh) | 2019-12-31 | 2019-12-31 | 一种确定燃烧室腔体高度的方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110990959B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1519554A (zh) * | 2003-01-30 | 2004-08-11 | ͨ�õ�����˾ | 用于监测气轮机系统的性能的方法和设备 |
US20050096833A1 (en) * | 2003-10-29 | 2005-05-05 | Nissan Motor Co., Ltd. | Estimation of intake gas temperature in internal combustion engine |
CN101260844A (zh) * | 2007-12-05 | 2008-09-10 | 奇瑞汽车股份有限公司 | 一种汽油发动机进气道 |
CN102661820A (zh) * | 2012-04-24 | 2012-09-12 | 华电能源股份有限公司哈尔滨第三发电厂 | 一种确定抽汽供热机组实际热耗的方法 |
CN105740559A (zh) * | 2016-02-03 | 2016-07-06 | 珠海市钰海电力有限公司 | 一种燃气轮机实时能效寻优方法 |
US20160252003A1 (en) * | 2015-02-26 | 2016-09-01 | Toyota Jidosha Kabushiki Kaisha | Combustion state estimation method |
CN106021692A (zh) * | 2016-05-17 | 2016-10-12 | 中国船舶重工集团公司第七〇四研究所 | 一种蒸汽轮机性能与可靠性一体化设计方法 |
CN108563806A (zh) * | 2018-01-05 | 2018-09-21 | 哈尔滨工业大学(威海) | 基于相似性的发动机气路参数长期预测方法及系统 |
CN109408303A (zh) * | 2018-09-19 | 2019-03-01 | Oppo(重庆)智能科技有限公司 | 测试数据分析方法及相关产品 |
-
2019
- 2019-12-31 CN CN201911412285.9A patent/CN110990959B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1519554A (zh) * | 2003-01-30 | 2004-08-11 | ͨ�õ�����˾ | 用于监测气轮机系统的性能的方法和设备 |
US20050096833A1 (en) * | 2003-10-29 | 2005-05-05 | Nissan Motor Co., Ltd. | Estimation of intake gas temperature in internal combustion engine |
CN101260844A (zh) * | 2007-12-05 | 2008-09-10 | 奇瑞汽车股份有限公司 | 一种汽油发动机进气道 |
CN102661820A (zh) * | 2012-04-24 | 2012-09-12 | 华电能源股份有限公司哈尔滨第三发电厂 | 一种确定抽汽供热机组实际热耗的方法 |
US20160252003A1 (en) * | 2015-02-26 | 2016-09-01 | Toyota Jidosha Kabushiki Kaisha | Combustion state estimation method |
CN105740559A (zh) * | 2016-02-03 | 2016-07-06 | 珠海市钰海电力有限公司 | 一种燃气轮机实时能效寻优方法 |
CN106021692A (zh) * | 2016-05-17 | 2016-10-12 | 中国船舶重工集团公司第七〇四研究所 | 一种蒸汽轮机性能与可靠性一体化设计方法 |
CN108563806A (zh) * | 2018-01-05 | 2018-09-21 | 哈尔滨工业大学(威海) | 基于相似性的发动机气路参数长期预测方法及系统 |
CN109408303A (zh) * | 2018-09-19 | 2019-03-01 | Oppo(重庆)智能科技有限公司 | 测试数据分析方法及相关产品 |
Non-Patent Citations (6)
Title |
---|
刘月明;巩亚东;曹振轩;: "基于数值建模的砂轮形貌仿真与测量" * |
刘月明;巩亚东;曹振轩;: "基于数值建模的砂轮形貌仿真与测量", 机械工程学报, no. 23, pages 184 - 190 * |
王守君, 孙铁文: "燃烧室结构参数调整试验的数理统计分析", 内燃机工程, no. 04, pages 59 - 65 * |
王守君,孙铁文: "燃烧室结构参数调整试验的数理统计分析" * |
程雪利;丁树勇;安林超;: "基于实验设计技术的增程式发动机性能提升研究" * |
程雪利;丁树勇;安林超;: "基于实验设计技术的增程式发动机性能提升研究", 中国机械工程, no. 23, pages 10 - 14 * |
Also Published As
Publication number | Publication date |
---|---|
CN110990959B (zh) | 2023-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chappell et al. | Approach of modeling continuous turbine engine operation from startup to shutdown | |
CN110717219A (zh) | 航空发动机整机状态下压气机进口流量的获取方法及装置 | |
BRPI0709239A2 (pt) | análise de caracterìsticas de combustão de combustìvel | |
CN101469644B (zh) | 一种发动机失火判断方法 | |
CN111120094B (zh) | 一种发动机失火检测方法、装置、存储介质及终端 | |
CN109798204B (zh) | 一种火箭发动机结构试车力学环境复现方法 | |
Pesiridis et al. | Turbocharger matching methodology for improved exhaust energy recovery | |
CN106368814B (zh) | 内燃机气缸盖内最高温度的实时监测方法 | |
Lang et al. | Statistical evaluation of ignition phenomena in turbojet engines | |
CN110990959A (zh) | 一种确定燃烧室腔体高度的方法及系统 | |
CN117150884A (zh) | 一种基于数字孪生的发动机故障排查方法及系统 | |
CN106484985A (zh) | 基于计算机辅助工程仿真技术的管路设计方法 | |
CN207850968U (zh) | 一种开敞空间蒸气云爆炸连锁反应测试系统 | |
CN103389212A (zh) | 一种带自由涡轮的燃气涡轮起动机台架性能分析方法 | |
Badawy et al. | Three-dimensional computational fluid dynamics modeling and validation of ion current sensor in a Gen-Set diesel engine using chemical kinetic mechanism | |
CN114139345B (zh) | 一种基于试验数据相关性的涡轴发动机输出轴功率预测方法 | |
Lim et al. | Real-time combustion phase detection using central normalized difference pressure in CRDI diesel engines | |
Wallace et al. | Experimental and analytical scavenging studies on a two-cycle opposed piston diesel engine | |
CN109738196B (zh) | 一种基于地面直连试验的冲压发动机性能天地换算方法 | |
CN110083970B (zh) | 弹用高分子材料累积损伤的可视化仿真方法 | |
Kim et al. | Numerical Investigations of Combustion Dynamics and Thermo-Mechanical Stress in the Ignition Assistance System for Small Aircraft Engines | |
CN201163219Y (zh) | 航空发动机铠装热电阻检定装置 | |
Schihl et al. | Simulation of combustion in direct-injection low swirl heavy-duty type diesel engines | |
CN110737954A (zh) | 一种防止燃气涡轮发动机空气系统建模错误的方法及系统 | |
CN206246276U (zh) | 汽车发动机点火测试系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Mingming Inventor after: Sun Jiazhen Inventor after: Meng Qingyu Inventor after: Zhang Yonggang Inventor after: Zhang Guiqiang Inventor after: Liu Dong Inventor before: Wang Mingming Inventor before: Meng Qingyu Inventor before: Zhang Yonggang Inventor before: Zhang Guiqiang Inventor before: Liu Dong |