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Technology Report Energy
SAE J-3277 Covers Leak Testing for Every EV Battery
North American EV battery manufacturers currently do not test 100% of the cells they assemble into Rechargeable Energy Storage Systems (RESS, or battery packs) for electrolyte leakage....
Technical Innovation Power
CES 2025: Cat Debuts Hybrid-Electric Retrofit on 972 Wheel Loader
A 55,000-lb (24,948-kg) front end loader with substantial field usage time underwent a 12-week hybrid-electric conversion in advance of its CES 2025 debut. “This...
Technical Innovation Energy
Donaldson Filters Keep Fuel Cells Clean
One of the advantages of the internal combustion engine is that it can function with relatively simple intake air filtration. Provided that dust is kept out, air entering the engine can ensure that...
News Power
Valeo Moves to Support the Progression to Electrified Vehicles
Whether it’s reinventing the vehicle cabin, repackaging power products, or writing new software code, Valeo is focused on smarter mobility technologies. “When you put it...
News Propulsion
BMW, Classiq Find Better Architectures Through Quantum Computing
As part of BMW’s Emerging Technologies team, Lukas Müller picks apart new ideas to evaluate if they are relevant for the automaker. He wasn’t the first at BMW to look...
Articles Mechanical & Fluid Systems
Cummins New X15 Engine Meets Upcoming Regs While Boosting Efficiency
Cummins provided extensive details of the design and engineering involved in developing the new HELM version of its X15 diesel engine. The company says its new engine...
Original Equipment Mechanical & Fluid Systems
ASV Rolls out a Pair of New Loaders
ASV has introduced a pair of track loaders, the VT-75 and RT-65. Both models feature a Yanmar Tier 4 Final rated diesel engine. The VT-75 is equipped with a 74.3-horsepower (55.4 kW) engine, while the...
News Electronics & Computers
Mazda Motorsports Keeps the MX-5 Cool with a New Differential Plate
Mazda Motorsports, the company’s North American-based racing program, serves as a support network for thousands of professional and amateur racers at road courses around...
Briefs Materials
New Research on Noise Reduction for Next Generation Aircraft Engines
A study published in Journal of Fluid Mechanics, reveals for the first time how noise is generated and propagated from these engines, technically known as boundary layer ingesting (BLI) ducted fans.
Articles Power
CES 2024: Magna Puts Multiple Innovations in New, More Efficient 800v E-Motor
Ahead of its press conference this week at CES in Las Vegas, Magna International showed journalists a brand new 800-volt e-drive motor that it said sets new...
Technology Report Software
Honda Motocompacto Folding Scooter Is an Accessory with Pep
As strange as the new Honda Motocompacto looks, it’s not the automaker’s first folding scooter. The Motocompacto is an updated, all-electric version of the Motocompo scooter...
News Test & Measurement
IAA Mobility 2023: Munich Engages Mobility in All Forms
New definitions of “mobility” have been floating around in the automotive industry for years. Still, the IAA Mobility 2023 exposition in Munich, Germany, made absolutely clear...
Articles Electronics & Computers
Sensing to Solve EV Thermal Challenges
A common criticism of electric vehicles (EVs) is that extremes of heat and cold adversely affect their performance, particularly range. OEMs have been aware of the issue and have innovated and...
Articles Energy
Balancing the ‘Dominos’ in EV Thermal Management
Electric vehicle thermal management requires OEMs and suppliers to control many variables that potentially create excessive heat. Designing thermal-management systems (TMS) to...
News Imaging
BMW Previews an HMI Future Without Dashboard Screens
The BMW i Vision Dee is an electric tease, dialed up to Las Vegas wattage for a provocative unveiling at CES 2023: A novel digital grille, wrapped with Kindle-style “E-ink” material,...
Technical Innovation Electronics & Computers
Yanmar, ELEO Announce Electrification Strategy for Off-Highway Sector
Yanmar announced its strategy for electrification of future off-road powertrain offerings at the Bauma 2022 conference in late October. During a presentation, Yanmar...
News Software
SAE International Extends Call for Abstracts, Seeks Submissions for AeroTech Conference
Engineering Events staff at SAE International in Warrendale, Pennsylvania, have extended the call for abstracts through September 21 for the...
Articles Electronics & Computers
Electric Radiant Heat for EV Cabin Comfort
Vehicle OEMs have been steadily increasing the range of their electric vehicles (EV) and plug-in hybrids (PHEV), but the ranges they claim publicly are in ideal thermal conditions. Now comes the...
Q&A Power
Thermal Challenges of Electric Commercial Vehicles
Vehicle electrification poses new challenges for thermal management, driving development of new systems and components specific to battery and fuel-cell electric vehicles (EVs). Key...
Articles Test & Measurement
An Immersive Solution for Thermally Safer EV Batteries
An R&D project indirectly leads to potentially greater power density, EV range, and battery life.
Articles Electronics & Computers
Thermal Management Techniques in Avionics Cooling
Innovation is carrying airborne technologies farther and higher than ever before, and avionic cooling practices have had to evolve to keep up.
News Regulations/Standards
Off-Highway Emissions Set to Get Stricter
Emissions regulators currently are largely focused on on-highway NOx and CO2 reductions, according to Dr. Mihai Dorobantu, director of Technology Planning and Government Affairs for Eaton Vehicle...
News Manufacturing & Prototyping
Mahle Advances 3D Printing Capabilities
Slashing the time to produce prototypes for complex components, from several months to a few days, explains in part why Mahle’s technology group decided to build a new facility for additive...
Articles Manufacturing & Prototyping
3D Printing Scales-Up
While the 3D-printed vehicle remains a dream, the technology also known as additive manufacturing (AM) already has proven its ability to create impressively complex part geometries in concepts such as EDAG’s...
Technology Report Energy
Toward an Electric Two-Wheeled Triumph
There is something of a TV series about Triumph Motorcycles’ radical TE-1 electric project. It’s an intriguing story unfolding through four episodes, or phases, following its conception. Phase 2...
Road Ready Manned Systems
Raptor 4-Door-Only for 2021; R Version Coming Next Year
Ford has unveiled its new Raptor, the third generation of the high-speed, off-road version of the F-150 pickup truck. Available only in a four-door SuperCrew configuration, the 2021...
Technical Innovation Semiconductors & ICs
Mahle’s Hydrogen Focus Spans Fuel Cells, ICEs
Hydrogen fuel cell (HFC) technology is gaining momentum in the mobility sector, with substantial volume expected by 2025 to 2030, according to Dr. Marco Warth, director of corporate advanced...
News Connectivity
Bosch Debuts First Motorcycle Split-Screen Display
Bosch has revealed the world’s first dedicated motorcycle split screen display, a 10.25-inch widescreen that will make its debut on the 2021 BMW R 1250 RT sport-touring machine. Bosch...
News Power
Getting to the ‘Core’ of AV Thermal Management
The universal understanding of autonomous vehicle (AV) safety is one of the most critical keys to broad adoption of self-driving technology. For AVs, what is “safe enough?” This...
Top Stories
INSIDERAerospace
Supersonic X-59 Completes Cruise Control Engine Speed Test Ahead of First Flight
INSIDERManufacturing & Prototyping
3D-Printed C-17 Replacement Part Saves Thousands for Air Force
INSIDERDefense
Aitech’s New Palm-Sized Satellite Enables Space-Based AI Processing
INSIDERManned Systems
Bombardier is Digitally Upgrading its Aircraft Design, Engineering and...
INSIDERWeapons Systems
Navy Proves Cold-Gas Approach in Hypersonic Launch Test
PodcastsPower
Engineering the EL9: Electra's Ultra Short Hybrid-Electric Aircraft
Webcasts
Manufacturing & Prototyping
Advancing Automotive Manufacturing with Digital Twins
Defense
Powering NewSpace Missions: Navigating the Cost vs. Reliability...
Aerospace
Solving Thermal Challenges in Defense: The Role of ECUs and...
Automotive
How Simulation Is Revolutionizing Automotive Design in the...
Automotive
Future-Proofing Automotive Software: Modularity, Reuse, and...
Manufacturing & Prototyping
Technological Advancements in Aluminum Brazing: Resolving 5...