{"id":5720,"date":"2026-05-14T09:21:22","date_gmt":"2026-05-14T13:21:22","guid":{"rendered":"https:\/\/engineering.jhu.edu\/lefd\/?page_id=5720"},"modified":"2026-05-14T09:37:08","modified_gmt":"2026-05-14T13:37:08","slug":"hipro-high-reynolds-number-prolate-spheroid","status":"publish","type":"page","link":"https:\/\/engineering.jhu.edu\/lefd\/hipro-high-reynolds-number-prolate-spheroid\/","title":{"rendered":"HIPRO: High Reynolds Number Prolate Spheroid"},"content":{"rendered":"<h1><strong>Objectives<\/strong><\/h1>\n<ul>\n<li style=\"text-align: left;\">Characterize experimentally the 3D separated flow structure and wall shear stresses around the body<\/li>\n<li style=\"text-align: left;\">Introduce and demonstrate technologies that could be implemented regularly in Navy testing<\/li>\n<\/ul>\n<p>Currently<\/p>\n<ul>\n<li style=\"text-align: left;\">Limited data on the flow structure at high Reynolds numbers<\/li>\n<li style=\"text-align: left;\">Essentially no data on the wall shear stresses \u2013 needed for modeling hydrodynamic forces<\/li>\n<li style=\"text-align: left;\">No data on the effects of boundary layer tripping in boundary layers with variable pressure gradients<\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><b>Approach: <\/b>Simultaneous Application of Internal and external SPIV systems<\/h2>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5741 aligncenter\" src=\"https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture-300x136.png\" alt=\"\" width=\"805\" height=\"365\" srcset=\"https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture-300x136.png 300w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture-1024x464.png 1024w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture-200x91.png 200w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture-768x348.png 768w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture-150x68.png 150w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Capture.png 1405w\" sizes=\"auto, (max-width: 805px) 100vw, 805px\" \/><\/h2>\n<h1><strong>People <\/strong><\/h1>\n<ol>\n<li><a href=\"https:\/\/engineering.jhu.edu\/lefd\/chintan-panigrahi\/\">Chintan Panigrahi<\/a><\/li>\n<li>Jacob(Jack) Drimer<\/li>\n<li>Dr. Spencer Zimmerman (Former Postdoc)<\/li>\n<\/ol>\n<h1><strong>Acknowledgement<\/strong><\/h1>\n<ol>\n<li>Naval Surface Warfare Center (NSWC, Carderock)<\/li>\n<li>Deepan Sharma, Shubham Sharma, Koustav Bandyopadhay, Sukbong Chae<\/li>\n<li>JHU Machine shop<\/li>\n<li>LaVision Team<\/li>\n<li>Dr. Elizabeth Callison, University of Michigan<\/li>\n<li>Dr. Charles Fort, George Washington University<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5750 aligncenter\" src=\"https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-300x200.jpg\" alt=\"\" width=\"623\" height=\"415\" srcset=\"https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-300x200.jpg 300w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-1024x683.jpg 1024w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-200x133.jpg 200w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-768x512.jpg 768w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-1536x1024.jpg 1536w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1-150x100.jpg 150w, https:\/\/engineering.jhu.edu\/lefd\/wp-content\/uploads\/2026\/05\/Picture1.jpg 1597w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" \/><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Objectives Characterize experimentally the 3D separated flow structure and wall shear stresses around the body Introduce and demonstrate technologies that could be implemented regularly in Navy testing Currently Limited data on the flow structure at high Reynolds numbers Essentially no &hellip; <a href=\"https:\/\/engineering.jhu.edu\/lefd\/hipro-high-reynolds-number-prolate-spheroid\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":7627,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-5720","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HIPRO: High Reynolds Number Prolate Spheroid - Laboratory for Experimental Fluid Dynamics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/engineering.jhu.edu\/lefd\/hipro-high-reynolds-number-prolate-spheroid\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HIPRO: High Reynolds Number Prolate Spheroid - Laboratory for Experimental Fluid Dynamics\" \/>\n<meta property=\"og:description\" content=\"Objectives Characterize experimentally the 3D separated flow structure and wall shear stresses around the body Introduce and demonstrate technologies that could be implemented regularly in Navy testing Currently Limited data on the flow structure at high Reynolds numbers Essentially no &hellip; 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