Who are the Hover Hounds and how is the Center helping them to realize their #AerospaceEngineering dreams? Find out more about our partnership with the North Carolina Agricultural and Technical State University, who recently made their name known at the Vertical Flight Society ➡️ https://lnkd.in/d4ypzM3i
U.S. Army DEVCOM Aviation & Missile Center’s Post
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These open access conference proceedings present 165 papers in all scientific and aerospace engineering fields, including materials and structures, aerodynamics and fluid dynamics, propulsion, aerospace systems, flight mechanics and control, space systems, and missions. The complete open access eBook and full color print version are available via the following link: https://lnkd.in/efz3V8mf Published by Materials Research Forum LLC, USA Edited by Sergio De Rosa, Marco Petrolo, mirco zaccariotto #materialsscience #materialsresearch #aerospace #aerospacemanufacturing #aerodynamics #aerospaceengineering #aerospaceindustry #space #spaceexploration #propulsion #propulsionsystems
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Course Completion this course covered the topics including the principles of rocket propulsion, space craft navigation, dynamics, and control systems, equipping with recipient with advanced knowledge and skills in aerospace engineering
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New article out about Sálajiegna glacier, investigated by #TarfalaResearchStation @Stockholm_Uni @KTHuniversity @florian_vacek: Short-term calving front dynamics and mass loss assessed by uncrewed surface and aerial vehicles
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Secondary Injection Thrust Vector Control involves transverse injection of a secondary #fluid into the main flow of a #supersonic #nozzle to produce a side force. While the technique has previously been studied for #atmospheric vehicles with low area-ratio nozzles, this research, from UNSW Canberra, is focused on the performance of SITVC in high area-ratio nozzles expanding into vacuum. Read here - https://bit.ly/47Up2q5 #CFD #GridPro #FluidDynamics #Nozzles #Propulsion #Spacecraft #Mesh #Meshing #CAE #SimulationFriday #Combustion
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Adaptive Control for Nonlinear Singularly Perturbed Systems My graduate students Jillian Bennett and Erin Swansen and I were the guests of our Code 351 Program Officer Brian Holm-Hansen and John "Wally" Mohr at the FY24 Office of Naval Research Aerodynamics/Flight Dynamics & Control Review in Arlington, VA. Our ONR sponsored research is titled "Novel Multiple Time Scale Adaptive Control for Uncertain Nonlinear Dynamical Systems," and develops a novel control methodology called [K]control of Adaptive Multiple-timescale Systems (KAMS). Multiple-timescale control has been shown to have difficulty with uncertain systems, and adaptive control can have difficulty with multiple-timescale systems. Based upon the Ph.D. dissertation work of Kameron Eves, KAMS seeks to address systems that simultaneously exhibit uncertain, and multiple-timescale behaviors. Unlike traditional multiple-timescale control literature dedicated to addressing systems with some states evolving quickly and others evolving slowly, KAMS uses adaptive control to stabilize the subsystems. It is a flexible theory and framework applicable to a wide array of adaptive algorithms and multiple-timescale fusion techniques. #vscl #tamu #TAMUengr #aiaaistc #autonomousvehicles #drones #aerospaceengineering #autonomous #autonomy #intelligentsystems Link to one of our KAMS papers in IEEE Open Journal of Control: https://lnkd.in/gPjDJSNa
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🔬🛩️ Dive into our latest academic research where we've used TCFD, a cutting-edge Computational Fluid Dynamics software, to conduct an in-depth aerodynamic analysis of the iconic Supermarine Spitfire Mk VIII! This aircraft played a crucial role in World War II, outmaneuvering the German Luftwaffe in the Battle of Britain thanks to its superior speed and agility. 🌍🎖️ Our analysis provides a detailed look at the airflow, lift, and drag forces that acted on the Spitfire, offering valuable insights into its performance and capabilities during flight. 🌬️🔍 This study not only helps to explain the Spitfire's successful combat record but also sheds light on the aerodynamic properties that gave it a competitive edge. With over 20,000 units produced in various configurations, the Spitfire remains a symbol of historical significance and elegant design. 📚✈️ Discover more about this legendary aircraft in our full case study and PDF report! 📖👇 Case Study: https://lnkd.in/dVZ8sbn PDF Report: https://lnkd.in/dJr9Eqe #Aerodynamics #Spitfire #WWII #TCFD #AircraftResearch #CFD #AcademicResearch 🎓🔬🛩️🌐
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In our modern world, we're all rushing to get places as fast and as easily as possible, but none of us would be moving anywhere if it weren't for tribology. From trains and planes, to cars and boats, tribology keeps the world moving. In this article, we'll explore how tribology effects almost every single kind of transport in the world, from: ✈️ aviation fuel and control surfaces.. 🚅 to wheel/rail interfaces and traction of trains.. 🚗 and from micro electro-mechanical sensors for airbags.. 🚤 to greener lubricants for ships Everything in the world of transport is dictated and influenced by tribological research! Follow the link below to read the full article: 🔗 https://lnkd.in/egVPcUT6 #tribology #engineering #transport
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Full Stack Software Consultant ✔Web Apps ✔Java ✔WebGIS ✔Flutter (Mobile, Web) ✔Aeronautical Information Systems
https://lnkd.in/gkQQibZS Covers the aerodynamic models that describe the forces and moments on maneuvering #aircraft and provides an overview of the concepts and methods used in flight dynamics. #FlightPhysics #FlightModels #FlightTechniques #FlightTechnologies #Aeronautics #Aerospace #Aviation #FlightDynamics
Flight Physics - Models, Techniques and Technologies
freecomputerbooks.com
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Latest journal article based on a multi-year collaboration with Divya Sanghi and Carlos Cesnik focused on understanding the roll maneuverability of next-generation high-aspect-ratio-wing aircraft with flared folding wingtips. Paper: https://lnkd.in/dYJyhQPg Preprint: https://lnkd.in/daNvRvcG We found that releasing flared folding wingtips only enhances roll maneuverability when deflecting outboard-of-hinge leading-edge control surfaces. However, the achieved roll angles and rates are much lower than the ones produced by inboard-of-hinge trailing-edge control surfaces, whose roll control effectiveness is not impacted or even degrades when releasing the flared folding wingtips. The results highlight the impact of washout effects and wing flexibility on the ability of flared folding wingtips to enhance roll maneuvers of high-aspect-ratio-wing aircraft, revealing physical mechanisms not identified in previous studies for straight wings or stiffer swept wings.
Roll Maneuverability of Transonic High-Aspect-Ratio-Wing Aircraft with Flared Folding Wingtips | Journal of Aircraft
arc.aiaa.org
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