{"product_id":"cone-probe-rake-design-and-calibration-nasa-technical-reports-server-ntrs-9781287242673","title":"Cone-Probe Rake Design and Calibration for Supersonic Wind Tunnel Models","description":"\u003cbr\u003e A series of experimental investigations were conducted at the NASA Langley Unitary Plan Wind Tunnel (UPWT) to calibrate cone-probe rakes designed to measure the flow field on 1-2% scale, high-speed wind tunnel models from Mach 2.15 to 2.4. The rakes were developed from a previous design that exhibited unfavorable measurement characteristics caused by a high probe spatial density and flow blockage from the rake body. Calibration parameters included Mach number, total pressure recovery, and flow angularity. Reference conditions were determined from a localized UPWT test section flow survey using a 10deg supersonic wedge probe. Test section Mach number and total pressure were determined using a novel iterative technique that accounted for boundary layer effects on the wedge surface. Cone-probe measurements were correlated to the surveyed flow conditions using analytical functions and recursive algorithms that resolved Mach number, pressure recovery, and flow angle to within +\/-0.01, +\/-1% and +\/-0.1deg, respectively, for angles of attack and sideslip between +\/-8deg. Uncertainty estimates indicated the overall cone-probe calibration accuracy was strongly influenced by the propagation of measurement error into the calculated results. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Nasa Technical Reports Server (Ntrs),Mark J. Won\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1287242677\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781287242673\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Bibliogov\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/23\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 316\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.25lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.69h x 7.44w x 0.66d","brand":"Nasa Technical Reports Server (Ntrs)","offers":[{"title":"Paperback","offer_id":47611322007807,"sku":"9781287242673","price":30.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_c1ccd3d5-6cdb-42fc-9958-a5111b9d5369.jpg?v=1764513146","url":"https:\/\/www.whiterainbookhouse.com\/products\/cone-probe-rake-design-and-calibration-nasa-technical-reports-server-ntrs-9781287242673","provider":"WR Book House","version":"1.0","type":"link"}