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Thermal Control During Additive Manufacturing

THE CHALLENGE Additive manufacturing (AM) has emerged as a powerful tool within engineering. Many AM and coating processes rely on thermal input to soften or melt the materials involved in processing. However, this melting or softening typically results in a higher thermal gradient between deposited material and the workpiece, commonly resulting in...

Published: 12/20/2023 | Inventor(s): Robert Griffiths, David Garcia, Hang Yu

Keywords(s):

Category(s): EXPERIMENT--DO NOT USE, Technology Classifications > Additive Manufacturing

A Durable Ni-Sn Aerogel Catalyst for Electrochemical Hydrogen Evolution Reaction (HER) in Water Splitting

Unmet Need: Abundant and low cost catalysts for Hydrogen Evolution Reaction Accommodating the surplus energy from off-peak hours and intermittent electricity from non-dispatchable renewable energy requires efficient energy storage and conversion devices. One of the most promising solutions is to directly convert electricity into hydrogen fuel via water...

Published: 10/8/2024 | Inventor(s): Yuehe Lin, Dan Du, Hangyu Tian

Keywords(s): Catalysis for Energy, Clean Tech, Water Splitting

Category(s): Technologies > Next Generation Materials & Technology > Advanced Materials, Technologies > Energy & Environment > Clean Tech

Chance-Constrained Optimization for Treatment of Prostate and Other Cancers in Intensity-Modulated Proton Therapy

The quality of IMPT treatment plans may be drastically diminished by uncertainties such as proton range and patient setup errors. If these uncertainties are not figured into treatment planning, the dose distribution that the patient receives may not be the same as the planned dose distribution. New treatment plans, which include optimized software/programming,...

Published: 4/19/2023 | Inventor(s): Jianming Liang, Yu An, Wei Liu

Keywords(s):

Category(s): Computing & Information Technology, Life Science (All LS Techs), Medical Imaging