CN113340559B - 一种超声速喷管气动力测量系统 - Google Patents
一种超声速喷管气动力测量系统 Download PDFInfo
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- CN113340559B CN113340559B CN202110650346.6A CN202110650346A CN113340559B CN 113340559 B CN113340559 B CN 113340559B CN 202110650346 A CN202110650346 A CN 202110650346A CN 113340559 B CN113340559 B CN 113340559B
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- 239000007921 spray Substances 0.000 title claims abstract description 43
- 238000005259 measurement Methods 0.000 title claims description 10
- 238000002347 injection Methods 0.000 claims abstract description 30
- 239000007924 injection Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000917 particle-image velocimetry Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
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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
- G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
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CN113340559B true CN113340559B (zh) | 2022-12-16 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH03272430A (ja) * | 1990-03-22 | 1991-12-04 | Hitachi Ltd | 高エンタルピ超音速風洞装置及び運転方法 |
CN201983919U (zh) * | 2011-03-23 | 2011-09-21 | 中国人民解放军国防科学技术大学 | 超声速风洞用侧切式扩压器 |
CN203476846U (zh) * | 2013-09-26 | 2014-03-12 | 山东宜美科节能服务有限责任公司 | 一种新型蒸汽喷射器 |
CN104675760B (zh) * | 2015-02-13 | 2017-03-01 | 浙江大学 | 一种喷嘴可调式蒸汽喷射器 |
CN106370432B (zh) * | 2016-08-31 | 2018-10-09 | 北京航天三发高科技有限公司 | 一种超音速发动机尾喷管排气模拟试验的排气装置 |
CN110374721A (zh) * | 2019-06-11 | 2019-10-25 | 南京理工大学 | 一种基于引射降温技术的柴油机排气红外抑制装置 |
CN212657059U (zh) * | 2020-07-21 | 2021-03-05 | 西安骊山汽车制造有限公司 | 一种高空模拟试车台多喷嘴超声速引射器 |
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Effective date of registration: 20240320 Address after: No. 66 Gongchang Road, Xinhu Street, Guangming District, Shenzhen, Guangdong Province, 528406 Patentee after: Shenzhen, Zhongshan University Country or region after: Zhong Guo Patentee after: SUN YAT-SEN University Address before: 510275 No. 135 West Xingang Road, Guangzhou, Guangdong, Haizhuqu District Patentee before: SUN YAT-SEN University Country or region before: Zhong Guo |