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Show Dynamic Response of a Drag Plate for Atmospheric Turbulent Measurements Stuart Gloasan and Meredith Mutzci^r Department of Mechanical Engineering l model* of phrsral behavcr. a* well a* esp^nmen 1al Hud«s in ihe Intor^tor^ . i^ powerful mechanicalengmpering lools used For dpyg n opi irnizntion. prior to building costly., full proiotype?. The design oF modal] structures, such a? automobile^ airplanes, and inieracHons surf-ace, riryly^t exert? hi forj l?rcje portion . For require? an undeistnndmg of flutf and . &u^ h &i ?lr or water, fcro o«f a n^ir the^urFace The the^urFace, which is expenenced fere^^rnple, \yy As the flow sp^ed i nc rejw^ 1 he bour>dnry . Enaineef?iindK">enti?tiqu?nilrVhowtNrbNleni th^flow wrth j pa r^neter callsd the Reynold? aircraft operate ?1 Hudfcg&on scaled down SCW. In thus rnanner. laboratory studies a re often msufrVrefit m reproducing eratmg eriVironnerit-The aiding thed?5H3nof n full able, becauwthe lhe-HAI D rasurti toward piototyr^ aircraft, hence, t* matched. in I lulU UyridrTii-ii; y njup ji ltit: Unlgefstty of Utah has trfne *j p wuh j unique \^iy oF j ridiurdlly h rj h keynoldi numtei flohv. namely iht ji rnoiphefil touncfary lar/er_ bvei y iu rnrner. HAID cornducti stperimenti over tfie urc far.* In Urihrt w&item datrt 1n enfet 10 l>«cei how the fteynoldi n u rnbei aFTKi^ the flructure of tfieturbulent 1 h ts effort 1 he preseM ^tudy Foe u^es on the devetapnent and calibration oF ? dr^r3 plateH which is an i capntl? oF directly nneasurmg the surface shear ^ re&s as^xVrred with the ?1 rnosphetic Hov^ i n rnea^u ipnent of the surface shear sires? is irnport^ni in ordpriorompnreiwo now^ at two different flevrold* n u rn bgpSrWTthelabor?iorvand the^irnosphere PreHrnmany results of the dynamic responw of the drng pLnre md ^"ite good a^reerneni with n nMthernni^al model under devekipment. Fyi u re design modrfic^iVins a re presentpd 1 hat are expelled to impro"^e the dynamo ipsp?nse ?nd1here^retheoFflration?luseofthedia^plntPin1hentn>? sphere. 1 hli ¦! k K ¦ i i vJ by rhe ¦ -rtiLe of N^Vdl l J3 |