Notre Dame Materials Science and Engineering的动态

"Power plants, factories, car engines—everything that consumes energy produces heat, much of which is wasted. Thermoelectric devices could capture this wasted heat and convert it into electricity, but their production has been prohibitively costly and complex. Yanliang Zhang, the Advanced Materials and Manufacturing Collegiate Professor of Aerospace and Mechanical Engineering at the University of Notre Dame, and colleagues from a multi-institutional team have devised an ink-based manufacturing method making feasible the large-scale and cost-effective manufacturing of highly efficient thermoelectric devices." #thermoelectricdevices

I'm thrilled to announce that my research paper, "Surrogate model-driven multi-parameter optimization of four distinct combustion chambers in a four-stroke diesel engine" has been officially published in the Springer Journal of Engineering and Applied Sciences. This research explores the impact of injection parameters on engine performance and emissions using computational fluid dynamics (CFD). The study focuses on optimizing critical factors such as injector position, cone angle, and timing to improve combustion efficiency and reduce emissions. The findings provide valuable contributions to the field of engine design, offering potential advancements in emission reduction technologies and efficiency optimization. I'm grateful to Dr. Nithish Reddy Pasham for his invaluable guidance and support, and to my colleague Raviteja Punukollu for his collaboration and contributions throughout this journey. To access the full article, visit: https://lnkd.in/dsGiY7ce

"Revolutionizing Thermal Management: TIM with Ceramic Powder & Alloy ??" #Highlights ??Researchers at the University of Texas developed a new thermal interface material (TIM) by combining Galinstan alloy with aluminum nitride ceramic. ??The innovative TIM offers 56%-72% higher performance compared to leading commercial liquid metals. ??It can cut cooling pump energy needs by up to 65%, enhancing energy efficiency. ??Potential applications span data centers, aerospace, and other high-power systems. Researchers Details: Guihua Yu, professor and team from the Cockrell School of Engineering’s Walker Department of Mechanical Engineering and Texas Materials Institute. Curious about how this breakthrough could transform thermal management? Check out the details ?? https://lnkd.in/gFuuDQaf #ThermalInnovation #TechBreakthrough #EnergyEfficiency #CeramicsInTech

Penn State researchers, led by Brian Fronk, associate professor of mechanical engineering, have received a $2.5M grant from the U.S. Department of Energy (DOE)’s Industrial Efficiency and Decarbonization Office. Their mission: to develop innovative ceramic heat exchangers that reduce emissions and improve thermal efficiency in high-temperature manufacturing processes like glass and ceramics. This cutting-edge project leverages additive manufacturing to create heat exchangers capable of withstanding extreme heat and corrosive conditions—challenges that traditional metal-based systems can’t handle. Collaborating with Saint-Gobain Ceramics & Plastics, Inc, the team aims to drive impactful solutions in decarbonizing industrial systems. Learn more about partnering with Penn State Research to drive innovative solutions: corporate.psu.edu Alexander Rattner Margaret Busse Penn State College of Engineering U.S. Department of Energy (DOE) https://lnkd.in/e5XCdiCN

I'm thrilled to announce that my research paper, "Surrogate model-driven multi-parameter optimization of four distinct combustion chambers in a four-stroke diesel engine" has been officially published in the Springer Journal of Engineering and Applied Sciences. This research explores the impact of injection parameters on engine performance and emissions using computational fluid dynamics (CFD). The study focuses on optimizing critical factors such as injector position, cone angle, and timing to improve combustion efficiency and reduce emissions. The findings provide valuable contributions to the field of engine design, offering potential advancements in emission reduction technologies and efficiency optimization. I'm grateful to Dr. Nithish Reddy Pasham for his invaluable guidance and support, and to my colleague Navya Baliga for her collaboration and contributions throughout this journey. To access the full article, visit: https://lnkd.in/gu8Zihuv

?? Read our Paper ?? The Quest for Industrially and Environmentally Efficient Nanobubble Engineering: Electric-Field versus Mechanical Generation Approaches ?? https://lnkd.in/dCu2kyhg ???? by Niall J. English ?? University College Dublin #nanobubbles #energy

UBC Mechanical Engineering Professor Dr. Patrick Kirchen is developing sustainable energy systems, and monitoring technology to track emissions from energy sources. "My research helps industry figure out the practical, immediate things we can do to improve emissions." Learn more about his research, the courses he teaches at #UBCEngineering, and more! ??

?? #BatteryTechnology Updates: Researchers at RWTH Aachen University have developed a laser-based process that significantly reduces the drying time for #batteryelectrode production, potentially cutting costs and improving energy efficiency in #batterymanufacturing. The new laser-based process, developed with PEM Motion and TRUMPF, uses VCSEL-based laser heating systems. Benefits of the laser drying process include: ? Up to 40% reduction in operating costs and CO2 consumption ? Up to 50% reduction in equipment costs ? Maintenance of electrode and cell quality ? More precise drying control through modular design and separate illumination zones ? Compact size and short working distance, allowing easy integration into existing systems Professor Achim Kampker, Head of PEM, states that this process enables more energy-efficient, high-quality, and cost-effective battery production. Read more: https://lnkd.in/eke9bSX5 #batterytech #batterymanufacturing

Desalinating seawater is a possible solution to water scarcity. Because of its massive energy demands; however, many believe there isn’t much room for improvements in the desalination process. #PurdueUniversity researchers have published research showing that up to 82% of excess energy can be saved by combining batch reverse osmosis and other emerging innovations. David Martin Warsinger, assistant professor of mechanical engineering, developed the concept of batch reverse osmosis in 2015. https://lnkd.in/g6jT5n72

A trailer that harnesses its own energy? Purdue University researchers are teaming up with Wabash to dive into the concept. Constructed of composite materials, the experimental trailer harvests its own electricity from vibrations, heat, and airflow. Its development is anticipated to make trailers worldwide more sustainable and energy-efficient. “In this age of sustainability and finding new ways to reduce carbon in our environment, nothing could be more visionary than a trailer that uses composite matrix materials to create its own electricity,” said Brent Yeagy, president and CEO of Wabash. Read more about the project via CompositesWorld: https://ow.ly/9mSG50RBHKt Purdue University College of Engineering | Purdue University Mechanical Engineering | Andres Arrieta | Greg Shaver | John Evans #Purdue #PurdueInnovates