Articles tagged with Automotive Engineering
Researchers at WVU have developed microwave technology to recover propylene from polypropylene waste, which can be reused in new plastics or products. The process uses precise control and lower temperatures than traditional methods, offering energy efficiency and reduced emissions.
A new, low-cost cathode material developed by Georgia Tech's Hailong Chen could transform the electric vehicle (EV) market and large-scale energy storage systems. The iron chloride (FeCl3) cathode costs a mere 1-2% of typical cathode materials and can store the same amount of electricity.
Researchers at the University of Michigan found that US auto plants producing battery electric vehicles have required a larger workforce than traditional internal combustion engine plants. The study revealed that assembly jobs increased by up to 10 times during the ramp-up stages of transitioning to full-scale EV production, with one p...
The book examines the influence of automobiles on ideas about the future, technology, entrepreneurship, risk, safety, showmanship, politics, sex, gender, business, and the state. Prof. Dimitry Anastakis's work addresses the intersection of business, the state, and politics in post-1945 Canada.
Researchers from the UMA developed an open-source platform called Open Twins to create more accessible and versatile digital twins. This platform enables the simulation of real-world assets based on virtual replicas, predicting future behaviors and detecting anomalies, leading to more efficient companies that make data-driven decisions.
Researchers at the University of Illinois have identified a novel pathway to stabilize nanoscale precipitates in alloys through nonequilibrium processes. By stopping precipitate coarsening, they can create stable nanostructures with improved mechanical properties.
Researchers have identified a novel pathway to stabilize nanoscale precipitates in alloys by utilizing nonequilibrium processes, stopping coarsening and resulting in stable nanostructures. This approach has potential applications in materials used for nuclear applications, batteries, and other industries.
Researchers at North Carolina State University found that connected vehicles improve travel time through intersections, but automated vehicles without connectivity actually increase wait times. The study suggests that incorporating vehicle-to-vehicle and vehicle-to-infrastructure communication is crucial for optimizing traffic flow.
The research uses paraffin wax-filled tubes to absorb impact and heat, protecting nearby battery cells from damage. The design improves the safety and reliability of electric vehicles by minimizing potential damage from crashes or thermal issues.
The University of Houston's CYBER-CARE research center aims to prevent cyberattacks that could compromise the safe movement of people and goods in the US. The center will focus on four goals, including exploring advanced theories to mitigate the impact of large-scale cyberattacks.
Washington State University engineers have created a way to 3D-print two types of steel in the same circular layer using two welding machines. The resulting bimetallic material proved stronger than either metal alone due to pressure caused between the metals as they cool together.
Researchers have designed an algorithm based on insect neural circuitry to create a power-saving collision detector that can detect vehicles in real-life nighttime scenarios. The novel detector uses atomically thin and light-sensitive memtransistors, resulting in significant energy savings compared to existing systems.
The three-year effort aims to establish a widely accepted protocol for comparing lidar performance. The first year's tests evaluated range, accuracy, and precision of eight automotive-grade lidars using a survey-grade reference. Results showed the distribution of measured values was not Gaussian, with significant errors in some cases.
Researchers at Chalmers University have developed an optical hydrogen sensor that can detect extremely low levels of hydrogen, allowing for early detection and alarm. The sensor uses AI technology to optimize particle arrangement and geometry, achieving sensitivity in the parts per billion range.
Research by Lero and Motion-S found that fitting all UK cars with Advanced Driver Assistance Systems (ADAS) could prevent 24% of road crashes. Automatic Emergency Braking (AEB) is the most impactful technology, reducing three out of four most frequent accident categories.
A recent review article summarizes the latest developments in finite-control-set model predictive control (FCS-MPC) strategies for PMSMs. FCS-MPC is a promising approach to optimize drive systems, but challenges remain, including computational complexity and parameter uncertainty.
Researchers create new 'roadmap' for turbulence by analyzing weak turbulent flow between two independently rotating cylinders. They discover that turbulence follows a predictable pattern of recurrent solutions, which explain the emergence of coherent structures in turbulent flows.
Scientists developed a novel multilayer coating to improve the longevity of steel, increasing its lifespan by up to 400 hours. The coating, comprising three layers, was found to provide higher resistance to rust than conventional Zn coatings.
Researchers from Korea Maritime and Ocean University have developed a way to synthesize high-performance functionally graded materials with minimized defects. By controlling the mixing gradient of component materials, they improved mechanical properties and eliminated interfacial cracks.
Researchers from Tokyo University of Science analyzed usage patterns of bicycles in four major US cities to improve bicycle sharing system efficiency. They found temporal patterns and similarities between weekdays and weekends, contradicting previous studies.
Researchers from Chalmers University of Technology present a framework for comparing e-scooter safety, highlighting the importance of analyzing rider behavior and identifying strategies for improving traffic safety. The study found that braking performance is superior on bicycles, while e-scooters excel in steering maneuvers.
The University of Bath is opening a global centre of excellence in advanced propulsion systems, expected to create over 1,900 new jobs and stimulate £67m in additional research investment by 2025. The Institute will attract sector-related businesses and generate economic growth.
Engineers at the University of Nottingham are developing lightweight automotive components using selective laser melting (SLM), a disruptive AM technology. This process enables significant weight reductions in mass (40-80 per cent) while optimizing thermo-mechanical performance, leading to increased vehicle efficiency and reduced costs.
The university aims to help students address fundamental issues of sustainability in vehicle design and development. The GATE Center will integrate graduate education and research to overcome technology barriers, fostering an engineering workforce capable of commercializing advanced automotive technologies.
Wayne State University students will explore advanced vehicle solutions to minimize petroleum usage and reduce emissions through research collaboration with industry. The university was chosen as Michigan's sole participant in EcoCAR 2, a three-year competition that aims to inspire and educate the next generation of automotive engineers.
Researchers developed a technology that detects damage to critical suspension components in military vehicles by driving over a speed bump-like cleat containing sensors. The system uses signal processing software to interpret sensor data and identify damage, reducing downtime and maintenance costs.
The new engine technology can improve fuel economy by several miles per gallon, cutting oil demand in the US by a million barrels a day. The mode-switching capability could appear in production models within a few years.
The ORNL engineer was honored for his breakthrough research in diesel engine emissions control and inter-laboratory teaming. He also received awards for developing a process to improve combustion stability, being an outstanding alumnus of the National Consortium for Graduate Degrees for Minorities in Engineering and Science.
A NIST study identifies a potential source of error in the automotive industry's use of surface roughness data to predict friction. The researchers developed an improved analytical approach that can help automakers incorporate lighter weight materials and improve fuel efficiency.