This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
Israel-based Aquarius Engines unveiled a hydrogen-fueled version of its free-piston linear engine new hydrogen engine. The 10kg machine, based on the same technology as the original patented single-piston linear engine, operates exclusively on hydrogen.
Just a few months into a joint innovation project ( earlier post ), engineers from Bosch Engineering and Ligier Automotive have built a high-performance vehicle with a hydrogen engine. The Ligier JS2 RH2 was officially presented to the public for the first time as part of the 100 th anniversary of the 24 Hours of Le Mans.
Rolls-Royce is planning a comprehensive series of rig and engine tests to prove hydrogen can safely and efficiently deliver power for small-mid size aircraft from the mid-2030s onwards. The company has further ambitions to move this on to a flight test phase as part of the program in the long term.
LiquidPiston, an innovator of compact and efficient engine technology and hybrid power systems, intends to commercialize the XTS-210, a 25-horsepower, two-stroke, supercharged, liquid-cooled, 210cc rotary engine. XTS-210 engine core (left) compared to 25 hp Kohler KDW1003 (right). Earlier post.)
A version of this post originally appeared in Refactoring , a Substack offering advice for software engineers. I think their existence is what explains the curious durability of the notion of a 10x engineer, someone who is 10 times as productive or skilled as their peers. At one point, I was a pretty good database reliability engineer.
Coupling our opposed-piston technology with Cummins’s robust engine design, manufacturing, and new product introduction capabilities allows us to create a high performing and reliable engine for military operations. Earlier post.). —Dave Crompton, President and CEO of Achates Power.
Werner Enterprises, a premier transportation and logistics provider, has signed a letter of intent to purchase 500 Cummins’ 15-liter hydrogen internal combustion engines upon availability. —Jim Nebergall, General Manager, Cummins Hydrogen Engine Business. Earlier post.) Earlier post.).
At the recent ACT Expo in Long Beach, California, Cummins debuted its 15-liter hydrogen engine. This engine is built on Cummins’ new fuel-agnostic platform, where below the head gasket each fuel type’s engine has largely similar components, and above the head gasket, each has different components for different fuel types.
Ford has become the first automaker to use 100% recycled ocean plastics to produce automotive parts. The strength and durability of the nylon material equals that of previously used petroleum-based parts but with a 10% cost savings and requiring less energy to produce.
inline-four hydrogen combustion engine (448 ABH2)—the company’s zero-carbon emissions solution for construction and agricultural equipment—at the Conexpo 2023 show in Las Vegas as part of the International Fluid Power Exposition (IFPE). JCB has also installed one of the hydrogen engines into a 7.5
Cummins will launch the next engine in the fuel-agnostic series, the X10, in North America in 2026. This engine, named as part of the X engine family, is positioned to replace both the L9 and the X12 with the versatility to serve both medium- and heavy-duty applications. Fuel Agnostic Platform. Additionally, the B6.7
MAN is testing both the use of a fuel cell and an H 2 combustion engine. The hydrogen combustion engine, on the other hand, offers a more readily available and robust solution thanks to the well-known basic technology and could thus serve as a bridging technology. The aim is to test the entire hydrogen ecosystem in transport logistics.
At this year’s demopark open-air exhibition, Mercedes-Benz is presenting a prototype of the Unimog based on the U 430 with hydrogen-powered combustion engine as part of the publicly funded “WaVe” project. The hydrogen engine is provided by Keyou and is equipped with H2PFI injectors made by Hoerbiger.
Swiss engine designer WinGD, a leading developer of two-stroke low-speed gas and diesel engines used for propulsion power in merchant shipping, said that its engines will be able to run on methanol and ammonia from 2024 and 2025 respectively. —Volkmar Galke, Director of Global Sales, WinGD.
Researchers printed pistons made of the alloy for deployment inside of a full-scale engine. While solidification cracking can be mitigated through careful processing parameter design in simple parts (e.g., cubes) optimized parameters do not necessarily translate to complex parts. —Sisco et al. Plotkowski, A.,
The issue has created a parts bottleneck and is reportedly creating serious problems for customers in need of repairs. As we previously reported, the agency had received 39 complaints and field reports claiming engine failures. Hunting for engines myself, I found that there are still L87s are out there.
liter variable compression (VC) Turbo engine across the Rogue lineup. Mated with a responsive new transmission, the 2022 Rogue delivers improved power, best-in-class gasoline-engine fuel economy, most standard torque of any gasoline engine in its class and a more thrilling driving experience. 2022 Nissan Rogue. Earlier post.)
Honda celebrated production of the 30-millionth engine built at the company’s Anna Engine Plant in Ohio with the production of the newly refined 2.0-liter liter Atkinson-cycle four-cylinder engine, which is part of the two-motor hybrid-electric system that powers Honda Accord and CR-V hybrid-electric models. Earlier post.)
Nidec Leroy-Somer has signed an agreement with Airbus to develop an electric motor for Airbus’ hydrogen-powered fuel cell engine prototype, as part of Airbus’ ambition to bring the first zero-emission commercial aircraft to market by 2035. Earlier post.)
demonstration of Cummins’s new 15-liter natural gas engine for heavy-duty trucks ( earlier post ). As part of the agreements, Walmart will provide heavy-duty trucks for Cummins to integrate with the new 15-liter natural gas engine, the X15N, which runs on compressed natural gas (CNG).
Williams Advanced Engineering: final iteration of prototype WAE battery pack incorporating dedicated cell packaging for optimum centre of gravity, vehicle control unit, DCDC converter, integrated cooling, charge port, and styled carbon covers.
Using a novel polymerization process, MIT chemical engineers have created a new two-dimensional polymer that self-assembles into sheets, unlike all other polymers which form one-dimensional chains. Dubbs Professor of Chemical Engineering at MIT and the senior author of the new study.
While the 1968 was relatively the same as the 67 (with a larger engine), the 1969 version lost its covered headlamps, special ventilated wheel covers, received an ugly reversing lamp, and adopted the corporate dashboard used by the rest of the Cadillac lineup. While the 472 engine used a 103.1mm stroke, the 500 increased that to 109.3mm.
The engineering unit operations and reactor designs are validated via the company’s Washington State commercial launch factory that has already produced and shipped multiple tons of SCC55 to customers worldwide. SCC55 can be deployed directly in current LIB production equipment with very low switching costs and rapid implementation timelines.
General Motors plans to invest more than $1 billion in two of its Flint, Michigan, manufacturing sites—Flint Assembly and Flint Metal Center—to prepare those plants for production of the next-generation internal combustion engine (ICE) heavy-duty trucks. billion since 2013. GM has announced more than $1.7
Built on the Paran River , which forms part of the border between the two nations, Itaipu transformed a once-contested hydroelectric resource into a shared engine of economic progress. The ceremony commemorated the projects impact on engineering and energy production. The power plant has held many records.
The engineering unit operations and reactor designs are validated via the company’s Washington State commercial launch factory that has already produced and shipped multiple tons of SCC55 to customers worldwide. SCC55 can be deployed directly in current LIB production equipment with very low switching costs and rapid implementation timelines.
opposed-piston heavy-duty diesel engine has achieved performance results that comply with pending 2027 requirements of the US Environmental Protection Agency (EPA) and California to reduce sharply emissions of nitrogen oxides (NO x ). liter engine. Achates Power’s innovative 3-cylinder, 10.6L Rendering of the 10.6-liter Earlier post.).
Part of the iconic trio from The Grand Tour and Top Gear are returning for a special, but its not what youre likely hoping for. Jeremy Clarkson, Richard Hammond, and James May last teamed up on the final special from Amazons The Grand Tour last year, but Clarkson wont be a part of the new show, with his appearances limited to film clips.
liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. liter engine. Achates Power announced that the 10.6-liter,
Nuvera Fuel Cells, LLC, a provider of fuel cell power solutions for motive applications, announced the commercial availability of the Nuvera E-60 Fuel Cell Engine, the latest addition to the E-series family for vehicle electrification. Nuvera’s E-45 and E-60 fuel cell engines both provide freeze start capability. road vehicles.
ZeroAvia has secured two twin-engine 19-seat Dornier 228 aircraft for the next phase of its research and development for clean hydrogen-electric aviation. ZeroAvia’s 19-seat R&D is part of HyFlyer II, the second ZeroAvia-led project backed by the UK Government to target the development of a hydrogen fuel cell powertrain. Earlier post.)
—Andrew Lund, chief engineer, Toyota Motor North America Research and Development. An additional 8 trucks will be delivered in 2021 as part of the Zero and Near Zero Emissions Freight Forwarding (ZANZEFF) project sponsored by the state of California. Reducing airborne pollution at the Ports of L.A.
In a project co-funded by Ford Motor Company and the ExOne Company, a team of engineers, material scientists, and manufacturing experts has developed a patent-pending process for rapid and reliable binder jet 3D printing and sintering of aluminum 6061 that delivers properties comparable to die casting.
Plus (formerly Plus.ai), a leading company in self-driving truck technology, announced a new initiative with global engine manufacturer Cummins to develop the industry’s first driver-in, supervised autonomous trucks powered by natural gas. This project is an extension of an ongoing collaboration to develop fuel-efficient autonomous trucks.
Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle. —Ahmad O.
Marko Delimar has been a proponent of empowering the next generation of engineers, scientists, and technologists since he was an undergraduate engineering student at the University of Zagreb , in Croatia. IEEE has played a key role in his quest to provide students with the support they need, he says. Both are Board -level positions.
The plane is part of a Rolls-Royce initiative called ACCEL, short for “Accelerating the Electrification of Flight”. Since January, engineering and test pilots have spent many hours optimizing the system and developing operating procedures for electric flight. —Rob Watson, Director – Rolls-Royce Electrical.
As part of the agreement, TML CV Mobility Solutions Ltd. Tata Motors has steadily worked to engineer mobility solutions powered by alternate fuel technology, including battery-electric, hybrid, CNG, LNG and Hydrogen Fuel Cell technology. for operation of 1,500 electric buses in the city of New Delhi.
Researchers from Oak Ridge National Laboratory (ORNL) and Argonne National Laboratory (ANL) will work with Wabtec, a leading manufacturer of freight locomotives, to develop the hardware and control strategies for a single-cylinder, dual-fuel engine to demonstrate the viability of using alternative fuels for locomotives. a software developer.
The characteristics of the Dakar Rally presented the engineers with special challenges. On board of the Audi RS Q e-tron, there is the highly efficient TFSI engine from the DTM. It is part of an energy converter that charges the high-voltage battery while driving. That’s a very long distance.
Rolls-Royce is developing turbogenerator technology—including a new small engine—designed for hybrid-electric aviation applications. The research and development of this technology is being part funded by the German Ministry for Economic Affairs and Climate Action. —Rob Watson, President – Rolls Royce Electrical.
Used for the first time on the future electric Renault 5, the new CMF-B EV platform has taken 70% of the parts featured on the CMF-B platform used for Clio and Captur. The CMF-B EV platform engine compartment is more compact because the parts used for an electric motor are smaller than those used on an internal combustion engine.
The start of production of 5 th -generation hybrid engines and transmissions follows the upgrade of seven production lines supported by new investments of €77 million and €541,000 at the plants in Poland and the UK respectively. It also recoups part of kinetic energy generated by breaking and deceleration. liter version.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content