Leading Innovation in Kinetic Particle Deposition
ÖRG is active in building multiphysics and multiscale models and building innovative experimental platforms for the development of processes for high-throughput additive manufacturing using kinetic particle deposition (KPD). KPD enables the solid-state deposition of microscale particles by means of kinetic impact energy achived through the acceleration of particles in supersonic spray nozzles.
HIGH VELOCITY MULTIPHASE FLOWS
Studying the physics pertaining to the motion of particulates in high velocity turbulent multiphase flows.
High Reynolds number jet impingement Phenomena
Understanding the physics of high Reynolds number supersonic impinging jets and their interactions with flat and featured surfaces. Development heat transfer models to represent unique flow regimes.
Process Quality Assurance & Control
Predictability and Reliability of Flow Based AM Processes
Novel applications research including but not limited to:
Cold spray nozzles for coating large surface areas at enhanced manufacturing rates.
Cold spray process development for metallization of hard surfaces (e.g., ceramics) for use in power electronics.
Multiphase material systems.
Methods for 3D Printing and Repair in CS
COLLABORATORS & SPONSORS
ÖRG is thankful to the following colleagues from Northeastern University for their past and continued support in its mission for makeing impactful research possible.
Sinan Muftu (Solid Mechanics, FEM)
Teiichi Ando (Powder Metallurgy)
Andrew Gouldstone (Materials, NDT)
Xiaoning Jin (AI/ML)
Taskin Padir (Robotics)
Mohammad Taslim (Thermofluids)
Sagar Kamarthi (Cyber Security)
Casper Harteveld (Virtual Reality)
Mohsen Moghaddam (Augmented Reality)
Krassi Machev (Education)
Northeastern University, Kostas Research Institute, Burlington MA
Northeastern University, Roux Institute, Portland MA
ÖRG is thankful its sponsors for their continued support in its mission for impactful research.