{"597132":{"#nid":"597132","#data":{"type":"event","title":"MS Proposal by Luke Battery","body":[{"value":"\u003Cdiv\u003E\r\n\u003Cp\u003E\u003Cstrong\u003EA Hybrid Navier-Stokes\/Vortex Particle Wake Methodology for Modeling\u003C\/strong\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003EHelicopter Rotors in Forward Flight and Maneuvers\u003C\/strong\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003ELuke Battey\u003C\/p\u003E\r\n\r\n\u003Cp\u003EOctober 20\u003Csup\u003Eth\u003C\/sup\u003E, 2017\u003C\/p\u003E\r\n\r\n\u003Cp\u003EMK 325, 11 AM \u0026ndash; 12 noon\u003C\/p\u003E\r\n\r\n\u003Ch1\u003E\u003Cstrong\u003EAbstract\u003C\/strong\u003E\u003C\/h1\u003E\r\n\r\n\u003Cp\u003EManeuvering flight and high-speed flight are critical design points in any rotorcraft\u0026rsquo;s operating envelope. These conditions give complex flow phenomena, creating high stresses and vibrations. To accurately predict the flow properties over the relatively flexible rotor blades, coupling between computational fluid dynamics (CFD) and computational structural dynamics (CSD) is required.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EIn this work, GT-Hybrid, a hybrid wake rotorcraft CFD code that is coupled to DYMORE, is used. A vortex particle method has been implemented in place of the existing lattice methodology. Results have been obtained for two forward flight simulations and are in good agreement with flight test and wind tunnel data.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EIt is proposed that the GT-Hybrid solver with the vortex particle method be further evaluated by simulating three maneuvering flight conditions \u0026ndash; a pull-up maneuver, and two dive-turn maneuvers.\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003ECommittee Members\u003C\/strong\u003E\u003C\/p\u003E\r\n\u003C\/div\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Lakshmi N. Sankar, Advisor\u003C\/p\u003E\r\n\r\n\u003Cp\u003ESchool of Aerospace Engineering\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cem\u003EGeorgia Institute of Technology\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Daniel P. Shrage\u003C\/p\u003E\r\n\r\n\u003Cp\u003ESchool of Aerospace Engineering\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cem\u003EGeorgia Institute of Technology\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. J.V.R Prasad\u003C\/p\u003E\r\n\r\n\u003Cp\u003ESchool of Aerospace Engineering\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cem\u003EGeorgia Institute of Technology\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"A Hybrid Navier-Stokes\/Vortex Particle Wake Methodology for Modeling Helicopter Rotors in Forward Flight and Maneuvers "}],"uid":"27707","created_gmt":"2017-10-09 18:26:37","changed_gmt":"2017-10-09 18:26:37","author":"Tatianna Richardson","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2017-10-20T12:00:00-04:00","event_time_end":"2017-10-20T14:00:00-04:00","event_time_end_last":"2017-10-20T14:00:00-04:00","gmt_time_start":"2017-10-20 16:00:00","gmt_time_end":"2017-10-20 18:00:00","gmt_time_end_last":"2017-10-20 18:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"221981","name":"Graduate Studies"}],"categories":[],"keywords":[{"id":"166866","name":"MS Proposal"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1788","name":"Other\/Miscellaneous"}],"invited_audience":[{"id":"78761","name":"Faculty\/Staff"},{"id":"78771","name":"Public"},{"id":"174045","name":"Graduate students"},{"id":"78751","name":"Undergraduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}