CN106404340B - 一种风洞收集口 - Google Patents
一种风洞收集口 Download PDFInfo
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- CN106404340B CN106404340B CN201611178396.4A CN201611178396A CN106404340B CN 106404340 B CN106404340 B CN 106404340B CN 201611178396 A CN201611178396 A CN 201611178396A CN 106404340 B CN106404340 B CN 106404340B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
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CN201611178396.4A CN106404340B (zh) | 2016-12-19 | 2016-12-19 | 一种风洞收集口 |
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CN201611178396.4A CN106404340B (zh) | 2016-12-19 | 2016-12-19 | 一种风洞收集口 |
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CN106404340A CN106404340A (zh) | 2017-02-15 |
CN106404340B true CN106404340B (zh) | 2018-09-21 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107941450B (zh) * | 2017-09-20 | 2023-11-03 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种抑制开口射流风洞低频压力脉动的喷口角涡发生器 |
CN108507751B (zh) * | 2018-06-28 | 2023-06-13 | 中国汽车工程研究院股份有限公司 | 汽车环境风洞可变开度收集口 |
CN109339272A (zh) * | 2018-11-06 | 2019-02-15 | 中国十七冶集团有限公司 | 一种超高层建筑用风阻尼装置 |
CN111929026B (zh) * | 2020-09-29 | 2020-12-15 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种用于风洞3/4开口试验段低频压力脉动抑制方法 |
CN112985746B (zh) * | 2021-04-23 | 2021-11-23 | 中国空气动力研究与发展中心低速空气动力研究所 | 可前后移动并可调宽度的开口射流风洞收集器及试验方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2927023Y (zh) * | 2006-06-22 | 2007-07-25 | 同济大学 | 开口式低速风洞收集口结构 |
CN101067584A (zh) * | 2007-06-14 | 2007-11-07 | 同济大学 | 抑制开口回流式低速风洞低频颤振的喷口结构 |
CN101071092A (zh) * | 2007-06-14 | 2007-11-14 | 同济大学 | 开口回流式风洞的收集口结构 |
CN201060095Y (zh) * | 2007-06-14 | 2008-05-14 | 同济大学 | 抑制开口回流式风洞低频颤振的收集口 |
CN102620901A (zh) * | 2012-04-27 | 2012-08-01 | 上海理工大学 | 用于风洞实验的线源发放装置 |
CN206430886U (zh) * | 2016-12-19 | 2017-08-22 | 大友(苏州)风洞技术有限公司 | 一种风洞收集口 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101213751B1 (ko) * | 2012-09-07 | 2012-12-18 | (주)대우건설 | 비틀림 방향 제진을 위한 amd 시스템 |
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- 2016-12-19 CN CN201611178396.4A patent/CN106404340B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2927023Y (zh) * | 2006-06-22 | 2007-07-25 | 同济大学 | 开口式低速风洞收集口结构 |
CN101067584A (zh) * | 2007-06-14 | 2007-11-07 | 同济大学 | 抑制开口回流式低速风洞低频颤振的喷口结构 |
CN101071092A (zh) * | 2007-06-14 | 2007-11-14 | 同济大学 | 开口回流式风洞的收集口结构 |
CN201060095Y (zh) * | 2007-06-14 | 2008-05-14 | 同济大学 | 抑制开口回流式风洞低频颤振的收集口 |
CN102620901A (zh) * | 2012-04-27 | 2012-08-01 | 上海理工大学 | 用于风洞实验的线源发放装置 |
CN206430886U (zh) * | 2016-12-19 | 2017-08-22 | 大友(苏州)风洞技术有限公司 | 一种风洞收集口 |
Non-Patent Citations (1)
Title |
---|
收集口喉部间隙对汽车风洞低频颤振抑制作用的机理研究;郑志强 等;《汽车工程》;20080930;第30卷(第9期);第804-807页 * |
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Effective date of registration: 20180705 Address after: No. 345, Zhenjiang City, Jiangsu, Jiangsu Applicant after: Xinyuan wind tunnel (Zhenjiang) Co., Ltd. Address before: 215000 Xiangcheng District Weitang Town, Suzhou, Jiangsu, twenty-third floor, R & D building of China's auto parts industry. Applicant before: Great friend (Suzhou) Wind Tunnel Technology Co., Ltd. |
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Effective date of registration: 20201023 Address after: 902-b, building 5, No. 158, Xisan Road, Tianjin pilot free trade zone (Airport Economic Zone), Binhai New Area, Tianjin Patentee after: Qianyan Technology (Tianjin) Co., Ltd Address before: No. 345, Zhenjiang City, Jiangsu, Jiangsu Patentee before: XINYUAN FENGDONG (ZHENJIANG) Co.,Ltd. |