CN112784380A - 一种外内涵压比优化设计方法及系统 - Google Patents
一种外内涵压比优化设计方法及系统 Download PDFInfo
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- CN112784380A CN112784380A CN202110307565.4A CN202110307565A CN112784380A CN 112784380 A CN112784380 A CN 112784380A CN 202110307565 A CN202110307565 A CN 202110307565A CN 112784380 A CN112784380 A CN 112784380A
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- 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
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
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- G06F2113/00—Details relating to the application field
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- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113217949A (zh) * | 2021-05-20 | 2021-08-06 | 西安航天动力研究所 | 一种燃烧室发散冷却结构及冲压发动机燃烧室 |
CN113361081A (zh) * | 2021-05-23 | 2021-09-07 | 中国航发沈阳发动机研究所 | 一种带导流支板的加力燃烧室外涵气动面积确定方法 |
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WO2008045108A2 (en) * | 2005-12-15 | 2008-04-17 | Gulfstream Aerospace Corporation | Isentropic compression inlet for supersonic aircraft |
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CN108104971A (zh) * | 2017-12-07 | 2018-06-01 | 中国航发沈阳发动机研究所 | 一种具有俯仰偏航功能的二元喷管及具有其的飞机 |
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CN109977524A (zh) * | 2019-03-21 | 2019-07-05 | 南京航空航天大学 | 涡扇发动机红外辐射强度预测方法及性能寻优控制方法 |
CN111914365A (zh) * | 2020-08-04 | 2020-11-10 | 南京航空航天大学 | 变循环发动机建模方法及变循环发动机部件级模型 |
CN112182789A (zh) * | 2020-11-06 | 2021-01-05 | 南京航空航天大学 | 自适应变循环发动机多目标优化设计方法 |
CN112413645A (zh) * | 2020-11-19 | 2021-02-26 | 中国航发沈阳发动机研究所 | 一种航空发动机加力点火供油方法及系统 |
-
2021
- 2021-03-23 CN CN202110307565.4A patent/CN112784380B/zh active Active
Patent Citations (8)
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WO2008045108A2 (en) * | 2005-12-15 | 2008-04-17 | Gulfstream Aerospace Corporation | Isentropic compression inlet for supersonic aircraft |
CN101676918A (zh) * | 2008-09-18 | 2010-03-24 | 中国航空工业第一集团公司沈阳发动机设计研究所 | 大涵道比发动机分开式排气喷管气动设计方法 |
CN108104971A (zh) * | 2017-12-07 | 2018-06-01 | 中国航发沈阳发动机研究所 | 一种具有俯仰偏航功能的二元喷管及具有其的飞机 |
CN109460628A (zh) * | 2018-12-14 | 2019-03-12 | 中国航空工业集团公司西安飞机设计研究所 | 一种进气道与发动机共同工作的流量匹配评估方法 |
CN109977524A (zh) * | 2019-03-21 | 2019-07-05 | 南京航空航天大学 | 涡扇发动机红外辐射强度预测方法及性能寻优控制方法 |
CN111914365A (zh) * | 2020-08-04 | 2020-11-10 | 南京航空航天大学 | 变循环发动机建模方法及变循环发动机部件级模型 |
CN112182789A (zh) * | 2020-11-06 | 2021-01-05 | 南京航空航天大学 | 自适应变循环发动机多目标优化设计方法 |
CN112413645A (zh) * | 2020-11-19 | 2021-02-26 | 中国航发沈阳发动机研究所 | 一种航空发动机加力点火供油方法及系统 |
Non-Patent Citations (7)
Title |
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DAWEI FU .ETC: ""Study on a Quasi-Two-Dimensional Fan Model for Variant Bypass-Ratio Condition"", 《INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES》 * |
卢浩浩等: ""二元俯仰矢量喷管排气系统红外特征模拟实验"", 《航空动力学报》 * |
明贵清等: ""加力燃烧室模型试验研究"", 《燃气涡轮试验与研究》 * |
李娜等: ""混合排气二元收敛喷管气动与红外隐身综合设计"", 《航空动力学报》 * |
李翔: ""涡扇发动机外涵流道一体化精细设计"", 《科学技术与工程》 * |
陈伟博等: ""配装二元喷管的涡扇发动机飞行包线右边界控制规律优化设计"", 《中国航班》 * |
陈伟博等: ""配装二元喷管的航空涡扇发动机热力循环参数设计"", 《第九届中国航空学会青年科技论坛论文集》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113217949A (zh) * | 2021-05-20 | 2021-08-06 | 西安航天动力研究所 | 一种燃烧室发散冷却结构及冲压发动机燃烧室 |
CN113361081A (zh) * | 2021-05-23 | 2021-09-07 | 中国航发沈阳发动机研究所 | 一种带导流支板的加力燃烧室外涵气动面积确定方法 |
CN113361081B (zh) * | 2021-05-23 | 2022-07-01 | 中国航发沈阳发动机研究所 | 一种带导流支板的加力燃烧室外涵气动面积确定方法 |
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Inventor after: Cheng Ronghui Inventor after: Chen Weibo Inventor after: Zhang Zhishu Inventor after: Xue Haibo Inventor after: Ruan Wenbo Inventor after: Zhang Zhicheng Inventor after: Jiang Fansheng Inventor before: Chen Weibo Inventor before: Zhang Zhishu Inventor before: Jiang Fansheng Inventor before: Pan Xu Inventor before: Tang Mingzhi Inventor before: Ruan Wenbo Inventor before: Zhang Zhicheng |
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Effective date of registration: 20210628 Address after: 1901 MoMA building, 199 Chaoyang North Road, Chaoyang District, Beijing 100020 Applicant after: BEIJING QINGRUAN CHUANGXIANG INFORMATION TECHNOLOGY Co.,Ltd. Applicant after: AECC SHENYANG ENGINE Research Institute Address before: Shenhe District of Shenyang City, 110015 Wan Lin Road No. 1 in Liaoning Province Applicant before: AECC SHENYANG ENGINE Research Institute |
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Effective date of registration: 20220317 Address after: Shenhe District of Shenyang City, 110015 Wan Lin Road No. 1 in Liaoning Province Patentee after: AECC SHENYANG ENGINE Research Institute Address before: 1901 MoMA building, 199 Chaoyang North Road, Chaoyang District, Beijing 100020 Patentee before: BEIJING QINGRUAN CHUANGXIANG INFORMATION TECHNOLOGY Co.,Ltd. Patentee before: Shenyang Engine Research Institute of AVIC |
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