An improved smoke-wire flow visualization technique using capacitor as power source-中国期刊网

摘要 Animprovedsmoke-wireflowvisualizationtechniqueusingalargecapacitorasthepowersourcewasproposed.Electriccurrentdischargedfromcapacitorswasusedtoheatafinemetalwiresuspendedintheflowfield.Theoildropletsattachedtothewirewerevaporizedandsmokefilamentsfollowedtheflowmotions.Adigitalcamerawasusedtorecordtheimagesofthesmokefilaments.Theactionsofdischargingandcamerashutterweretriggeredbysignalsfromamicrocontrollertoensuretheaccuratetiming.Clearimagesofthestreaklineswerecapturedatafreestreamvelocityupto12.9m/s,muchhigherthanthelimitsoftheexistingtechniques.

1. Power flow transmission influenced by vibration source impedance for a compound system.声学,1996-04.
2Muhammad Ali SHAMIM;Renji REMESAN;Da-wei HAN;Naeem EJAZ;Ayub ELAHI. An improved technique for global daily sunshine duration estimation using satellite imagery.物理,2012-09.
3Shilin Zhang Mei Gu. Using Improved Text Classification Technique to Acquire Job Opportunities for Disabled Persons.计算机应用技术,2010-03.
4ZHANG Chunxia;XU Xu;ZHANG Panpan;DANG Yang;KANG Bonan. Polymer Solar Cells with Improved Power Conversion Efficiency Using Solvent Mixtures.化学,2017-03.
5Tao Liu;Xianfeng Li;Huamin Zhang;Jizhong Chen. Progress on the electrode materials towards vanadium flow batteries （VFBs） with improved power density.物理,2018-05.
6ZHANG Bo;SU Yuanda;Tang Xiaoming;QI Xiao;TAN Baohai. A cased-hole acoustic logging technique using the dual source of opposite polarity.声学,2015-03.
7Xuanhe Liu;Zhuoyue Li;Nan Gao. An improved wall shear stress measurement technique using sandwiched hot-film sensors.力学,2018-02.
8Huajun Li;Xiaohu Zheng;Haifeng Ji;Zhiyao Huang;Baoliang Wang;Haiqing Li. Void fraction measurement of bubble and slug flow in a small channel using the multivision technique.力学,2017-04.
9张广军;耿正;吴林;梁群. Development of high frequency pulse power source using two powers for TIG welding.焊接,1999-02.
10陈树君;王军;卢振洋;殷树言. Soft switching arc welding power source using output inductor as resonant inductor.焊接,2002-02.

An improved smoke-wire flow visualization technique using capacitor as power source

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An improved smoke-wire flow visualization technique using capacitor as power source

来源期刊

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