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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. The workflow we developed will benefit everyone.
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. The unique high stroke-to-bore engine design (1.5:1) The unique high stroke-to-bore engine design (1.5:1)
TDI diesel for Euro 6d; SCR twin-dosing. Volkswagen continues to refine its most important diesel engine, the 2.0-liter With SCR twin dosing technology in the exhaust gas system, the diesel unit now undercuts the Euro 6d emission standard limits while also running quietly and smoothly, according to the company. Volkswagen 2.0
Developed on a new architecture, the all-new Sportage will offer gasoline and diesel powertrains at market launch later this year, followed by hybrid-electric (HEV) and plug-in hybrid electric (PHEV) models. The Sportage will be launched with a range powertrains, including clean gasoline and diesel IC engine technology. The new R2.0-liter
In a new report , the US Environmental Protection Agency (EPA) Air Enforcement Division (AED) estimates that the emissions controls have been removed from more than 550,000 diesel pickup trucks in the last decade. Number of full delete Class 2b and diesels by vehicle age Source: EPA. Estimated number of Class 2b and 3 deleted diesels.
The XTS-210 is heavy-fuel compatible (diesel, Jet A, JP-8, kerosene) and multi-fuel capacble (gasoline, propane, hydrogen). Compared to current piston diesel engines, the XTS-210 design reduces size and weight by nearly 80%, while maintaining comparable power output. Earlier post.)
The upgraded heavy-duty XCIENT features design and performance updates. Over that distance, the hydrogen-powered trucks have reduced carbon emissions by an estimated 585 tons, compared to diesel-powered vehicles. Hyundai will begin production of 2021 XCIENT Fuel Cell in August this year.
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.
opposed-piston (OP) heavy-duty diesel engine achieved Ultralow NO x (ULNO x ) performance results. Three features of the new system design have the potential to substantially reduce compliance risk and cost. None of these technologies are required in the contemplated design, reducing both cost and opportunity for component failure.
Ulstein has introduced its second hydrogen hybrid vessel design for the offshore industry. Most new jack-up designs feature a battery hybrid system in addition to diesel gen sets, with a future option for hydrogen-powered fuel cell systems, Ulstein said. Top view ULSTEIN J102 zero-emission turbine installation vessel.
The UK manufacturer is now adding a new straight-six diesel to the family. 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.
Traditional locomotives run on diesel fuel, emitting high levels of NO x , PM, and CO 2. OptiFuel is developing modular repower kits for diesel locomotives and new locomotives in all lengths, horsepower levels, and track gauges. This led us to OptiFuel’s modular, affordable designs. —Scott Myers, President of OptiFuel.
Mercedes-Benz Trucks is introducing the third generation of its OM 471 heavy-duty diesel engine this year; the engine will deliver increased fuel efficiency and compliance with the strictest emissions standards such as Euro VIe. In this way, the compression ratio of the six-cylinder in-line engine has been increased from 18.3:1
LGF is the first renewable diesel fuel project to achieve this milestone. Carbon capture and permanent geologic sequestration is no longer a hypothetical scenario for Louisiana Green Fuels—successful completion of the test well is a major milestone that’s not been achieved by any other renewable diesel project.
to work together on the design of the Heartland Hydrogen Hub to serve the needs of long-haul trucking. In conjunction with the States of North Dakota, Minnesota, Wisconsin and Montana, Bakken Energy is working on the design of the Heartland Hydrogen Hub, a regional clean hydrogen hub recently announced by North Dakota Governor Doug Burgum.
REG converts waste and byproduct fats and oils into biodiesel and renewable diesel. This hydrotreater pilot plant will utilize the expertise of both organizations to better understand how various biomass feedstocks can play a role in the production of renewable fuels with a specific focus on renewable diesel.
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.
Designed to provide rapid ground mobility, the expeditionary ISV is a light and agile all-terrain troop carrier intended to transport a nine-Soldier infantry squad moving throughout the battlefield. Duramax turbo-diesel engine, and six-speed automatic transmission. The total production ISV contract award value is $214.3
Aemetis, a renewable fuels company focused on negative carbon intensity products ( earlier post ), has signed a 10-year, 450-million-gallon renewable diesel supply agreement with an industry-leading travel stop company, which is expected to generate more than $3 billion in revenue. billion miles of heavy truck and cargo transportation.
liter diesel engine for use in FCA US’ Jeep Grand Cherokee and Ram 1500 vehicles that would be sold in the United States. FCA US designed a specific marketing campaign to market these vehicles to US customers as “clean EcoDiesel” vehicles with best-in-class fuel efficiency. liter diesel program’s goals, timing, and marketing strategy.
With the most recent design, an increase of the efficiency level of around 1–2 percent-points can be expected. 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. Soltic et al. Soltic et al. Soltic et al.
Mitsubishi Motors will use a newly developed ladder frame, chassis and clean diesel engine in the all-new Triton one-ton pickup truck. The newly developed clean diesel turbo engine improves environmental performance by significantly reducing friction loss, while achieving higher output.
The grant will enable Chartwell and consortium partners—Boat Electric & Electronics and Engineered Marine Systems—to develop and test the feasibility of a market-first methanol-fuelled vessel design, with applications in the offshore wind, commercial workboat and leisure sectors.
Northvolt and Vattenfall have launched of a new battery energy storage solution, Voltpack Mobile System—a rugged, highly modular lithium-ion battery system envisioned as a zero-emission alternative to replace diesel generators. Voltpacks feature high safety standards, and are designed and built by Northvolt.
The backhoe loader is perfectly suited for electrification as the varied use cycles, from heavy to light work, provide an excellent opportunity to convert wasted diesel engine hours into zero consumption battery time—yet provide the operator with instantaneous torque response when needed.
In Europe, Mazda announced that it will add an all-new e-Skyactiv D diesel engine to the Mazda CX-60 line-up in 2023, joining the PHEV CX-60, which is available to order now. The new diesel powertrain that will make its debut in the CX-60 is a Mazda first—a 3.3-liter An in-line straight-six 3.0-liter
The new vessel will feature a new hydrogen-hybrid propulsion system that integrates hydrogen fuel cells alongside a conventional diesel-electric power plant, enabling zero-emission operations. The design is scaled so the ship will be able to operate 75% of its missions entirely using hydrogen.
Based on simulations, Tula’s diesel Dynamic Skip Fire (dDSF) software ( earlier post ) allowed the reduction of NO x tailpipe emissions by 41% and CO 2 by 9.5%. Therefore, Liebherr-Components will continue its activities in designing a “proof-of-concept” hardware for the integration of Tula’s dDSF software into their engine system.
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.
The research focuses on zero-carbon hydrogen and other low-carbon fuels as viable alternatives to diesel for the rail industry. The team will develop hardware and control strategies for the engine, which will run on hydrogen and diesel fuel to demonstrate the viability of using alternative fuels.
One of our first sustainable mobility solutions was a dual-mode Autorail à Grande Capacité (AGC) train, designed and developed by its Crespin site in France; the AGC was the world’s first hybrid train when it entered service in 2007. The effort is part of France’s strategy to eventually phase diesel power out of its national rail fleet.
The diesel version will be first available, with other versions for gaseous fuels introduced later. We are committed to advancing diesel technology while our markets and our customers need it to run their businesses. We are committed to advancing diesel technology while our markets and our customers need it to run their businesses.
Ricard, in partnership with Stagecoach North East, has repowered a diesel, double decker bus with a hydrogen fuel cell propulsion system. The project has drawn upon the breadth and depth of Ricardo’s capabilities, from complex control systems to thermal systems, mechanical design to vehicle integration.
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. Hybridization of the power arrangement is one option.
Loop Energy, a designer and manufacturer of hydrogen fuel cells for commercial mobility, unveiled its new 120 kW fuel cell system at IAA Transportation 2022. Loop Energy said that this new product can achieve fuel-cost parity with diesel by up to eight years earlier than previously possible.
C-Job Naval Architects has designed a new class of liquid hydrogen tanker in partnership with LH2 Europe. LH2 Europe will use the abundant renewable electricity in Scotland to produce green hydrogen and market it at a competitive price with diesel. Liquid hydrogen provides unique challenges in ship design and engineering.
Orange EV’s rental program relieves operators from having to rent expensive and unreliable diesels when extra coverage is required due to seasonal increases, breakdowns with slow repairs, or other demands.
Produced by Lightning eMotors, a designer and manufacturer of elelctric medium- and heavy-duty vehicles, the new electric vehicles are highly durable and capable of achieving 61 MPGe, compared to 13 MPG for similar gasoline-powered vans.
Under the JDP, WinGD will oversee combustion and injection research, exhaust aftertreatment requirements and engine concept design. With new fuels, new materials are needed and manufacturers’ involvement in design is critical to ensure that engines can be produced at reasonable costs and in a reasonable timeframe.
Forest products company SCA and St1 have entered a joint venture in Sweden to produce and sell renewable HVO diesel and biojet fuel. The biorefinery in Östrand is a development project where a number of technological challenges remain to be solved before a project design can be finalized. billion (US$71.7 million) in the company.
California legislators have allocated UC San Diego $35 million to design and build a new coastal research vessel with a first-of-its-kind hydrogen-hybrid propulsion system. For longer missions, extra power will be provided by clean-running modern diesel generators. Earlier post.) Earlier post.)
Commercial vehicle and ute-maker JAC is normally linked with diesel power, but at the April 5-6 Melbourne motor show it will focus on EVs by showing off for the first time in Australia the electric version of its T9 ute and the DE-FINE concept car. 2025 JAC T9 EV Ute. JAC DE-FINE concept. appeared first on EV Central.
DEUTZ combines diesel, gas, hybrid, electric and hydrogen technologies to create optimal solution for every customer. The solutions are configured using the DEUTZ Advanced Configurator, a modular product design toolbox. hybrid engine combines a highly compact three-cylinder diesel engine with a capacity of 1.2 The new DEUTZ D 1.2
Designed by LMG Marin (Norway), part of the Sembcorp Marine group, to deliver 65T Bollard Pull (BP) with ABS Class, the LNG-hybrid tug is estimated to be completed in the later part of 2021. The new gas engines are able to deliver performance comparable to a high-speed diesel engine.
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