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Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. Of the largest trucks (Class 8) in operation, 97% are diesels.
A team at Oak Ridge National Laboratory (ORNL) has achieved diesel-like efficiency in a single-cylinder spark-ignition (SI) research engine while maintaining compatibility with stoichiometric 3-way catalyst (TWC) systems. diesel engines are expected to meet significant technical barriers in being able to meet future NO x regulations.
Bosch and Weichai Power have increased the efficiency of Weichai truck diesel engines from their current level of roughly 46% to 50%. Even though the diesel engine is nearly 130 years old, its development continues. Bosch provides its modular common-rail system for the six-cylinder diesel engine with 12.9 liters displacement.
ECB Group Paraguay and Shell Trading (US) Company signed a multi-year contract that will provide more than 500 million liters (130 million gallons US) of renewable diesel and renewable jet fuel per year to Shell, one of the world’s largest energy companies. The contract is expected to run from 2024.
Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. GLE and $0.9/GLE.
Vitesco Technologies, formerly (until September 2019) the Continental Powertrain Division, has won a major contract from an European vehicle manufacturer for the supply of innovative electric heating elements for diesel catalytic converters. This means that the vehicles will be prepared to meet the future extremely stringent Euro 7 standard.
This new generation of diesel and gasoline engines offers higher efficiency. At the same time, it is also technically enabled for future regulatory requirements. The new BMW 7 Series also comes with next-level internal combustion and plug-in hybrid drive technology.
A research consortium led by Ford Research and Innovation Center Aachen is currently investigating the technical conditions under which diesel vehicles can run on dimethyl ether (DME) as an alternative fuel. With dynamic blending, even flex-fuel operation (diesel or DME/diesel) would be possible while retaining the original diesel system.
a leader in propulsion efficiency, announced at SAE International’s WCX the results of their collaborative study on the effectiveness of Tula’s diesel Dynamic Skip Fire (dDSF) in reducing nitrogen oxides (NO x ) and carbon dioxide (CO 2 ) emissions on a Cummins X15 HD Efficiency Series diesel engine. Cummins Inc. Earlier post.).
opposed-piston (OP) heavy-duty diesel engine achieved Ultralow NO x (ULNO x ) performance results. Future designs can replace the SCRf with a more conventional DPF and SCR configuration to further reduce cost, complexity, and compliance risk. Earlier this month, Achates Power announced that its innovative 3-cylinder, 10.6L
The experimental results showed that DME operation retains the performance on the base diesel engine (338 kW peak power) while significantly reducing the engine-out emissions. Transient operation is unproblematic and very low emissions can be achieved using the same exhaust gas treatment system as for diesel. Soltic et al.
A new total cost of ownership (TCO) study from the National Renewable Energy Laboratory (NREL) finds that battery-electric and fuel-cell electric commercial trucks could be economically competitive with conventional diesel trucks by 2025 in some operating scenarios. —Hunter et al.
developer of Dynamic Skip Fire cylinder deactivation technology ( earlier post ), collaborated on a significant technical demonstration of diesel Dynamic Skip Fire (dDSF) cylinder deactivation. Cummins’ X15 Efficiency Series 6-cylinder diesel engine enhanced with Tula’s diesel Dynamic Skip Fire (dDSF). Cummins Inc.
Since 2018, Volkswagen has used only SCR exhaust gas treatment systems with its diesel engines. TDI Evo with 110 kW (150 PS), which already meets the technical requirements of the future Euro 6d emission standard as a result. The twin dosing process compensates for a system-based disadvantage of diesel engines.
liter diesel engine for use in FCA US’ Jeep Grand Cherokee and Ram 1500 vehicles that would be sold in the United States. liter diesel program’s goals, timing, and marketing strategy. According to the company’s admissions and court documents, beginning at least as early as 2010, FCA US developed a new 3.0-liter
US production capacity for renewable diesel could increase significantly through 2024, based on announced projects and those that are under construction, according to the US Energy Information Administration (EIA). As of the end of 2020, we estimate US production capacity for renewable diesel totaled nearly 0.6
CAT-DEF—Catalyzed Diesel Exhaust Fluid—is an SwRI-developed catalyst- and surfactant-modified diesel exhaust fluid (DEF) solution. The internally funded advancement successfully reduced heavy-duty diesel engine nitrogen oxide (NO x ) emissions to meet the California Air Resources Board (CARB) 2027 standards.
Ricard, in partnership with Stagecoach North East, has repowered a diesel, double decker bus with a hydrogen fuel cell propulsion system. Delivering zero tailpipe emissions, Ricardo is now seeking to secure customers to invest in the production of a fleet of passenger vehicles fit for the future of sustainable shared mobility.
Under the proposed settlement, lodged with the US District Court for the District of Columbia, Daimler will recall and repair the emissions systems in Mercedes-Benz diesel vehicles sold in the United States between 2009 and 2016 and pay $875 million in civil penalties and roughly $70.3 million in other penalties.
UK Prime Minister Boris Johnson confirmed that the government will accelerate the ban on the sale of new gasoline and diesel vehicles, bringing it forward by ten years to 2030, as part of a “Green Industrial Revolution.” The sale of hybrid cars will be allowed until 2035.
Senators Dianne Feinstein (D-CA) and John Barrasso (R-WY) led their colleagues in introducing the Renewable Diesel and Sustainable Aviation Fuel Parity Act of 2022. The bill would require the Department of Energy to track foreign imports and domestic production of renewable diesel and sustainable aviation fuel. —Senator Barrasso.
Honeywell recently introduced a single-stage UOP Ecofining technology offering for the production of renewable diesel fuel. The single-stage Ecofining process produces Honeywell Green Diesel fuel which is chemically identical to petroleum-based diesel and can be used as a drop-in replacement in vehicles with no modifications.
This also expresses our confidence for the future business development. Those companies capable of developing and combining hardware and software in equal measure will shape the future of the automobile. In paving the way for the future of mobility, a substantial level of upfront expenditure was required.
Grön Fuels, LLC’s renewable diesel and jet fuel option facility at the Port of Greater Baton Rouge is based on Topsoe’s proprietary HydroFlex hydrotreating and H2bridge hydrogen technologies, including an option to capture ~1 million tons per year of bio-CO 2 for carbon sequestration in suitable deep saline aquifers located below the project site.
In total, there are some 480,000 school buses in the US—more than 95% powered by diesel. While ESBs may be more suitable for electrification than other vehicle sectors at this time, there are challenges to overcome for the market to advance. — Zeroing in on ESBs.
The eCitaro REX, another one of the future options described at the launch, uses a fuel cell stack as a range extender, enabling the eCitaro to replace conventionally powered city buses seamlessly, even with very high range requirements. —Tobias Harms, future SWEG CEO. —outgoing CEO of SWEG, Johannes Müller.
LH2 Europe will use the abundant renewable electricity in Scotland to produce green hydrogen and market it at a competitive price with diesel. Hydrogen will be essential to the future of energy. This tanker design is a key step in providing the infrastructure to make that clean energy future a reality.
Hydrogen technology is planned to replace diesel-powered trainsets in regional transport in the future. One key factor needed to make hydrogen technology competitive with diesel fuel in daily operation is a fast refueling process. Siemens Mobility and Deutsche Bahn presented the H2goesRail project to the public in November 2020.
HSD is well-known as a high-class engine builder that will be able to support WinGD in delivering the methanol-fueled two-stroke engines that our customers will be seeking for their vessels in the near future. Sulzer started diesel engine manufacturing in 1903 in Winterthur. In 1986 the last diesel engine left the Winterthur facility.
This project is a key part of our research and development work, and we see ACE as a potential enabler for both traditional and hybrid electric powertrains applicable to current and future combat vehicles. Earlier post.).
Because this technology allows the engine to continue to operate on an MCCI diesel-like cycle, the engine maintains the high thermal efficiency and torque of traditional diesel engines. ClearFlame-based engine technology uses MCCI to maintain diesel engine cycle efficiency and torque. In fact, it increases power by 25%.
turbo-diesel during the facility renovations. diesel is used in a variety of light-duty truck applications. GM will invest $216 million to prepare the facility to build camshafts, connecting rods and block/head machining supporting future V-8 production at Flint Engine Operations. $55 Flint will continue building the 3.0L
To cover future needs of heavy-duty vehicles, airplanes, and ships and provide chemical industry with basic substances, we will require the corresponding industrial facilities. This will affect future production capacities. So-called “refuels” promise to reduce CO 2 emissions by 90% compared to conventional fuels.
DEUTZ combines diesel, gas, hybrid, electric and hydrogen technologies to create optimal solution for every customer. The DEUTZ Advanced Configurator is a modular product design toolbox that enables DEUTZ to design tailored drive systems using diesel, gas, hybrid, electric and hydrogen technologies. The new DEUTZ D 1.2
Alstom is supplying the iLint hydrogen trains ( earlier post ) for the Taunusbahn, Infraserv Höchst will operate the future hydrogen filling station and the State of Hesse and RMV are setting the course for the future and financing them. The implementation is on schedule; the total order volume is €500 million.
Argonne National Laboratory is helping Caterpillar improve efficiency and reduce emissions in their heavy-duty diesel engines. Heavy-duty diesel engines still power most large vehicles used in the construction, mining and transportation industries in the United States.
Researchers from Monash University and Hokkaido University have developed a method to produce dimethoxymethane (DMM)—a diesel blend fuel currently of great research interest—via CO 2 hydrogenation in methanol over a novel ruthenium-based catalyst.
The diesel engine on the Empa test facility was tuned to DME. In contrast to diesel, the highly volatile DME has almost no lubricating qualities, which can quickly destroy the high-pressure pump of a common rail injection system. Finally, the combustion chambers and compression ratio of the former diesel engine have also been modified.
Performance Team is participating in a California South Coast Air Quality Management District grant to reduce emissions in the transportation sector by replacing diesel trucks with electric trucks and creating new, future charging infrastructure.
In combination with the diesel vehicle, the entire tractor-trailer system is converted into an electric plug-in hybrid. Further discussion of cooperation on future models is being expanded between CATL and Trailer Dynamics. The Newton e-Trailer replaces one of the trailer’s conventional non-powered axles with an electric axle.
In addition, fuel cells powered by 100% green hydrogen can play an important role in future energy supply in combination with renewable energies. The entire hydrogen ecosystem, including the infrastructure for supply, conversion, test benches and future production, is also being mapped in the company’s own plants, thus building up expertise.
Future Fuel Strategies prepared a primer report for the MI titled, “Methanol: A Future-Proof Fuel,” offering a status report and overview of methanol and its current uses in vehicle transportation fuels and its role in future fuels as well. Water content in tested methanol gasoline blends is negligible.
Biomass-based diesel*. Biomass-based diesel is in gallons. While ethanol organizations were largely supportive of the proposed rule, Clean Fuels Alliance America criticized the proposal for undercutting investments in biodiesel and renewable diesel capacity. billion gallons of biomass-based diesel in 2021 and already hit 2.9
In 2017, Russelectric installed a renewable, hybrid microgrid at its Hingham location, consisting of grid power, a solar photovoltaic power generation system, an energy storage system, and a diesel generator. —Jason Martin, Head of Russelectric.
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