Search Results - jon+longtin

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Topology Optimization of Electric Machines

Spatially optimizes the distribution of material of permanent magnets for power generatorsRSS.HDBackground> Background: <The widespread adoption of renewable energy and the electrification of transportation has led to an increased need for rare earth materials. The proposed technology aims to mitigate this dependency by strategically optimizing...

Published: 5/21/2024 | Inventor(s): Shikui Chen, Jiawei Tian, Fang Luo, Jon Longtin, Xianfeng Gu

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Category(s): Technology Classifications > Computer Software, Campus > Stony Brook University

Condensing Flue Gas for Sub-Ambient Evaporative Cooling and Cool Storage

An evaporator and condenser arrangement that allows indefinite heat storage times for power plants without additional refrigeration systems Background: A thermosyphon uses the latent heat of vaporization rather than a temperature gradient for heat transfer. Power plants don?t require a large body of water for cooling and consume little to no water...

Published: 11/22/2023 | Inventor(s): Jon Longtin

Keywords(s): Air Cooled Power Plants, Cool Storage, Evaporative Cooling, Flue Gas Condensation, Power Plant Efficiency , Technologies, Thermosyphons

Category(s): Campus > Stony Brook University, Technology Classifications > Energy Conservation, Technology Classifications > Environment

Wireless Automated Meter Reading System

A low-cost wireless automated utility meter reading system for real-time utility monitoring Background: Single family residential structures will typically have one gas and one electric meter and may also have a water meter. Multi‑unit structures have numerous meters, such meters are provided by utility serving the structure and provide multi decade...

Published: 11/22/2023 | Inventor(s): Jon Longtin, Jacob Sharony, Satya Sharma, Samir Das

Keywords(s): Computers or Electronics

Category(s): Campus > Stony Brook University, Technology Classifications > Wireless Technology

Embedded Conformal Electronics and Sensors Via Novel Additive-Subtractive Fabrication Technology

Continual monitoring of machine parts for more efficiency using thermal spray technology coupled with precision laser materials Background: Engineering systems are becoming incredibly complex and efficient. However, as a result of these very powerful machines, when components break it is very expensive. There is also no central monitoring system for...

Published: 11/22/2023 | Inventor(s): Sanjay Sampath, Jon Longtin, Richard Gambino (Estate of..) (Heir Pamela Carr)

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Category(s): Campus > Stony Brook University, Technology Classifications > Electronics and Electronic Materials, Technology Classifications > Sensors