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Southwest Research Institute (SwRI) is helping a client develop a simple post-refinery treatment process that reduces exhaust emissions from diesel engines by overcoming the soot/nitrogen oxides (NO x ) reduction trade-off that has plagued engine researchers for decades.
Cummins and Tata Motors signed a Memorandum of Understanding (MoU) to collaborate on the design and development of low- and zero-emission propulsion technology solutions for commercial vehicles in India, including hydrogen-powered internal combustion engines (H2ICE), fuel cells (FC), and battery electric vehicle (BEV) systems. Cummins B6.7H
million Ingenium engines at its Engine Manufacturing Center in Wolverhampton, UK. The advanced Ingenium family, which includes a range of diesel, gasoline and electrified engines, are built to maximise performance while at the same time reducing the environmental impact and running costs for customers.
Several organizations, encompassing companies, research labs, and academia, have formed the Hydrogen Opposed Piston Engine Working Group. The Working Group consists of members undertaking research and development in the field of hydrogen combustion in an opposed-piston engine. The only criteria emission of concern is NO x.
California Assemblymembers Marc Berman (D-Menlo Park) and Lorena Gonzalez (D-San Diego) introduced legislation to phase out the sale of new gas-powered small off-road engines (SORE), which are primarily used in lawn and garden equipment, including leaf blowers, lawn mowers, and other outdoor power equipment. —Assemblymember Marc Berman.
The US Environmental Protection Agency (EPA) has launched the Cleaner Trucks Initiative (CTI) to further decrease NO x emissions from on-highway heavy-duty trucks and engines. EPA last revised NO x standards for on-highway heavy-duty trucks and engines in January 2001. The Agency is not required by statue to update the standard.
The California Air Resources Board approved a measure that will require most newly manufactured small off-road engines (SORE) such as those found in leaf blowers, lawn mowers and other equipment be zero emission starting in 2024. Despite their small size, these engines are highly polluting.
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,
Research into low-soot engines and alternative fuels to counteract the climate impact of aviation is worthwhile, as contrail cirrus today have an impact similar to the total of all the atmospheric carbon dioxide emissions due to air travel over the past 100 years combined. —Ulrike Burkhardt.
Hyundai has taken two out of the ten spots in the 2019 WardsAuto 10 Best Engine competition with the all-new 2019 NEXO FCEV fuel cell vehicle and 2019 Kona Electric CUV. This marks the tenth time Hyundai has earned a WardsAuto 10 Best Engine recognition since the awards’ annual inception in 1995. Earlier post.) Kona Electric.
ULEMCo’s H2ICED technology—which converts a standard diesel engine to hydrogen dual fuel—ensures that hydrogen is used in the fuel mix when it can burn most efficiently, and with benefits to tailpipe emissions. It is also expected that other air quality emissions such as NO x will be greatly reduced compared with the base vehicle.
In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. Ethanol or methanol would be employed to increase knock resistance. —Daniel Cohn. —Daniel Cohn.
Tests have demonstrated that a residential combined heat and power (CHP) engine developed as an Advanced Research Projects Agency - Energy (ARPA-E)-backed venture through the Generators for Small Electrical and Thermal Systems (GENSETS) program ( earlier post ) offers at least a 20% improvement in efficiency over the current leading alternatives.
—ADAC Vice President of Engineering Thomas Burkhardt. Should the EU Commission revise the consistency factor, then consumers must be confident that Euro-6d (TEMP) vehicles already purchased or offered for sale enjoy legitimate expectations.
The vans are driven exclusively by the electric traction motor; a combustion engine serves as a range extender. liter EcoBoost petrol engine as a range extender for total range exceeding 500 kilometers (310 miles). The trial—supported by a £4.7-million million (US$5.9-million) l/100km (71.2
Louis to fleets powered by Compressed Natural Gas (CNG) engines. As the next step to achieve its 2025 sustainability goal of reducing carbon emissions across its value chain by 25% by 2025, the brewer will be expanding this fleet and investing in technology to transition to cleaner-burning renewable natural gas.
Alternative-fuel technology company ROUSH CleanTech has developed the first available propane autogas engine certified to California Air Resources Board’s (CARB’s) optional low oxides of nitrogen emissions standard for heavy-duty engines with 0.02 g/bhp-hr heavy-duty engine standard. g/bhp-hr heavy-duty engine standard.
Scottish Enterprise, Transport Scotland and the Hydrogen Accelerator, based at the University of St Andrews, have appointed Arcola Energy and a consortium of industry leaders in hydrogen fuel cell integration, rail engineering and functional safety to deliver Scotland’s first hydrogen powered train.
Jaguar Land Rover is expanding its Ingenium engine family with a new six-cylinder gasoline engine designed and engineered in-house, and manufactured at its £1-billion Engine Manufacturing Centre (EMC) in Wolverhampton, UK. —Nick Rogers, Executive Director Of Product Engineering.
Tenneco has established new test facilities for hydrogen-powered internal combustion engines at its Powertrain test centers in Burscheid, Germany, and Ann Arbor, Michigan. Preparation of an H 2 ICE test cell. We support a pragmatic approach of complementary technologies that provide solutions for different transportation sectors.
Founded in 1976, MECA is a national association of companies that manufacture a variety of emission control technologies for cars, trucks, buses, and off-road vehicles and equipment, as well as stationary internal combustion engines.
All models of the new A-Class are also powered by new diesel and gasoline engines. New, efficient gasoline and diesel engines. All the new A-Class models are powered by new, efficient engines: two new four-cylinder gasoline engines are available at market launch. Further new engines will follow.
City of Los Angeles Harbor Department (LAHD), Port of Los Angeles received $279,750 to replace four older Tier 2 diesel engines on two tugboats operating in San Pedro Bay, with cleaner Tier 4 engines. The project will also replace one diesel sweeper at the Port of Los Angeles with two cleaner Tier 4 engines.
Commercial workboat engines are staying in service more than two times longer than predicted by the US Environmental Protection Agency (EPA), according to new research from the Diesel Technology Forum (DTF) and Environmental Defense Fund (EDF). This report underscores that more, older engines remain in service today.
UrbanX Renewables Group of Long Beach, CA, executed a front-end engineering design (FEED) contract with Hyundai Engineering Co., Its fuel performs better than traditional diesel and can be used without engine or infrastructure modifications. It can also yield a prime sustainable aviation fuel (SAF).
liter Dynamic-Force direct-injection inline four-cylinder engine (M20A-FKS) ( earlier post ) with gains in power, fuel efficiency, and cleaner emissions. Physically, the engine is smaller and lighter than its 1.8-liter Other notable improvements to the Dynamic-Force engine include: Longer stroke, with compression up to 13:1.
The company says that blue ammonia will replace conventional coal as a main fuel and accelerate energy transition with less carbon footprint and cleaner power. At the end of January, ExxonMobil announced a contract award to Technip Energies for front-end engineering and design (FEED) of the Baytown project.
For the past six years, Argonne researchers have collaborated with Cummins, an engine design and manufacturing company, and software developer Convergent Science, Inc., to create predictive engine simulations using the laboratory’s high-performance computing tools. Endurant HD Fuel spray model. Image by Cummins.).
A team from McMaster University in Canada has published a comprehensive review of recent progress in low-temperature combustion (LTC), alternative fuels (AF), over-expansion Atkinson cycle, and waste heat recovery (WHR) techniques as applied to hybrid-specific engines. Modern Atkinson engines are mostly realized by VVT technology.
Continental, a subsidiary of Continental Aerospace Technologies Holding Limited, is finalizing testing of Hydrotreated Vegetable Oil (HVO) as a sustainable fuel option in its CD-100 series of engines. Continental CD-100 Jet-A Engine Series: aircraft engine facing right. HVO is a renewable and carbon-neutral fuel alternative.
turbo diesel engine featuring a first-in-class 1,000 pound-feet (1,356 N·m) of torque. In addition to an increase in torque, the engine also has a higher horsepower output, taking the 2500 and 3500 heavy-duty RAM pickup truck customers to the next level of performance. At NAIAS 2019, Cummins Inc. unveiled its next generation 6.7L
This option will be set automatically through geofencing technology for zero-emission zones and passenger depots for a quieter and cleaner environment. Moving these accessories to electric power reduces the strain on the engine, reducing fuel consumption and maintenance costs over the vehicle’s lifetime.
naturally aspirated methanol engine providing 97kW (130HP) of power and 175 N·m of max torque together with an electric motor providing 100kW (134HP) of power and 320 N·m for a combined 272kW (364HP) and 495 N·m of torque. methanol engine to operate at peak efficiency and lower emissions. The sedan houses a 1.8L
—Brian Cull, Senior Intelligent Transport Systems Engineer, Highways England. Not only can IPG’s technology deliver low-emission, pollutant-free energy on today’s cleaner fuels. IPG’s Flameless Ceramic Turbine is a 100kW modular generator.
School districts and transportation contractors can now purchase buses fueled by compressed natural gas that are 90% cleaner than the national emissions standard, opening more opportunities for funding that supports reduced emissions. V10 engine. As a lower-carbon fuel, CNG is naturally cleaner than diesel and gasoline.
It’s a significant step forward for the rail industry and will change the course for even cleaner, more energy-efficient transport. —Alan Hamilton, Wabtec vice president, Engineering. This technology works in a manner very similar to how electric vehicles use regenerative braking.
The concept machine is powered entirely by two Volvo Penta batteries, matched to the duty cycle of the excavator, which fit neatly into the existing engine bay. The electric driveline system from Volvo Penta also includes the complete high voltage system—electric motors, gearboxes, inverters, junction boxes and cabling.
gasoline engines. This engine configuration was found to not comply with certification emission standards when it was tested by CARB. The FCA vehicles and model years (MY) involved in the settlement include MY 2012 through 2018 Ram 1500, Jeep Grand Cherokee and Dodge Durango vehicles, equipped with 5.7L FCA’s settlement includes a $2.8-million
Propane autogas engine technology has progressed to the point where emissions are reduced to near zero. V10 engine and ROUSH CleanTech propane fuel system, which is 90% cleaner than the Environmental Protection Agency’s most stringent heavy-duty emission standard. Each of McAbee’s trucks is equipped with a Ford 6.8L
Royal Caribbean Group’s new class of ships known as ‘Project Evolution’, set to debut in summer 2023, will operate using a trio of power sources including a fuel cell system, battery technology and dual fuel engines using liquefied natural gas (LNG) as the main fuel. We first announced our fuel cell ambitions several years ago.
Researchers used reductive etherification chemistry to convert alcohol and ketone substrates derived from microbial carboxylic acids into an ether bioblendstock for use when blended into conventional diesel fuel. Hafenstine, Nabila A. Huq, Davis R. Conklin, Matthew R. Wiatrowski, Xiangchen Huo, Qianying Guo, Kinga A.
the North American operating arm of UK-based Ricardo plc and specialists in advanced propulsion, software and thermal management, signed an agreement to partner with Iowa-based Excel Engineering, which includes the sale of Ricardo’s Michigan engine testing and prototype facility. Ricardo Inc., test facility in Van Buren Township, Mich.,
Devised by Professor Yulong Ding and Dr Harriet Kildahl from the University of Birmingham’s School of Chemical Engineering, the system is detailed in an open-access paper published in the Journal of Cleaner Production. If implemented in the UK alone, the system could deliver cost savings of £1.28 2023.135963.
Through the tireless work of QuantumScape's more than 200 scientists and engineers, and our partnership with Volkswagen since 2012, we have developed a new battery technology that is unlike anything else in the world.
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