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
The delivery is part of a total order for 125 electric trucks that DFDS has placed with Volvo. The deployment of electric, zero-exhaust emission trucks is part of the ambition of DFDS to become carbon neutral by 2050. Volvo Trucks is delivering 20 fully electric heavy trucks to the logistics company DFDS in Gothenburg, Sweden.
The Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH ( AGR ), a waste management company in Herten, North Rhine-Westphalia, Germany, has put a converted DAF CF 340 hydrogen fuel cell truck into operation as part of the EU-funded HECTOR (Hydrogen Waste Collection Vehicles in North West Europe) project.
Wear and tear from brakes, tires and road surfaces will soon overtake car exhaust fumes as the leading source of fine particles released into the air by road traffic, according to a new OECD report. Heavy electric vehicles with long-distance batteries could compound the problem even as they slash emissions from engine exhaust.
On the foundation of their 2021 collaboration agreement and of technical work achieved together over the past two years, Nouveau Monde Graphite and Caterpillar signed definitive agreements for Caterpillar to supply NMG’s Matawinie Mine with an integrated solution that covers a zero-exhaust emission fleet, supporting infrastructure, and service.
A well-known automaker has placed an order with Rheinmetall Group subsidiary Pierburg for exhaust gas recirculation (EGR) modules, with a lifetime value of around €300 million. Part of the actuators will be produced at the Pierburg plant in Abadiano, Spain, with the company’s Berlin plant supplying the electric bypass actuators.
Aurobay will become part of the new global company specializing in hybrid and low- emission powertrains being formed by Renault and Geely. The zero-emission engine also features Aurobay’s innovative exhaust-after-treatment system which reduces toxic emissions from cold starts almost to zero, and goes beyond Euro 7-compliance.
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 engines are part of Rolls-Royce’s Green and High-Tech program. This is the first LNG-hybrid tug to be powered by mtu gas engines.
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 developed twin dosing technology for the exhaust gas treatment. Volkswagen 2.0 TDI diesel for Euro 6d; SCR twin-dosing.
An electrically driven compressor for precise exhaust gas recirculation is also used. Then we modify the timing and pressure of the injection, among other things, and look at exhaust emission values and fuel consumption. This is done via exhaust gas recirculation (EGR). —Patrik Soltic. The first results are very promising.
technology platform with the introduction in June 2020 of iCER—Intelligent Control by Exhaust Recycling—as the first X-DF2.0 fulfils Tier III emission requirements without any external exhaust gas after treatment system when operating in gas mode. development. The X82DF-2.0 Like all future X-DF2.0
The cleaner engine is able to deliver ultra-low NO x by managing exhaust gas temperatures to ensure rapid catalyst light-off and by maintaining aftertreatment temperatures at optimum operating conditions in all driving conditions. It is expected to cost less than current engines, even as it meets much more stringent environmental regulations.
On-road heavy-duty vehicles are an essential part of the state’s economy. CARB’s Proposed HD Omnibus Rulemaking would comprehensively overhaul exhaust emission standards and test procedures and other emission-related requirements for 2024 and subsequent model year California-certified HD engines.
liter diesel, prominently showing the closely attached exhaust aftertreatment system. For example, depending on the emission requirements, 3 different types of exhaust gas recirculation (EGR ) can be used: cooled high-pressure EGR without low-pressure EGR; cooled low-pressure EGR without high-pressure EGR; or. The exhaust side systems.
Exhaust from on-road diesel vehicles was responsible for nearly half of the impacts (~181,000 premature deaths) worldwide, and fully two-thirds in India, France, Germany, and Italy. Consideration of these impacts would likely increase the estimate of health impacts from vehicle exhaust emissions.
Building the family of engines strategy around the Opposed-Piston Engine architecture further allows the US Army to leverage part commonality across the engine architecture platforms for logistics, spare parts, training, and more, further reducing concerns while conducting missions.
A fleet average nonfuel nonexhaust VOC emission factor of 58 ± 39 mg veh –1 km –1 was calculated for the missing source, which is greater than the total of all VOCs emitted from vehicle exhausts and their associated evaporative fuel losses. While some VOCs are released in exhaust, others may arise from an unexpected source—e.g.,
a Sumitomo Corporation Group company, jointly demonstrated a new waste heat recovery system based on a thermoelectric generator (TEG), which generates electrical power via exhaust gas heat. The TEG unit was installed in the exhaust pipe at the downstream of the catalyst. Yamaha Corporation and Sumitomo Corporation Power & Mobility Co.,
Volvo Trucks and Deutsche Post DHL Group have signed a cooperation agreement to accelerate the shift to zero-exhaust-emission vehicles. Electric trucks for longer routes are also part of the scope and DHL has decided to begin using Volvo trucks for regional hauling, starting with four Volvo FM Electric trucks in the UK.
These results were achieved with a conventional, underfloor-only, single Diesel Exhaust Fluid (DEF) injection aftertreatment system, which makes the whole powertrain system less complex and less expensive, and reduces the risk of non-compliance with emissions regulations. Furthermore, the 10.6L Earlier post.).
A prime example of this is companies quieting down exhaust noises and piping simulated sounds into the cabin. This has gradually evolved into automakers hiding the exhaust ports altogether, sometimes replacing them with plastic veneers that do nothing while looking the part. It’s for the design”.
The next set of requirements, known as Euro VII for heavy-duty trucks, is targeted for the second part of the decade. CDA technology can benefit vehicle manufacturers facing tightening emissions standards in Europe as well.
These include exhaust gas waste heat, which accounts for 50% of the energy from combusted fuel, but also liquid sources at lower temperatures, such as engine jacket water. Savings that offset fuel costs are only one part of the picture, since methanol and ammonia are both more expensive and less energy-rich.
Burned gas is scavenged out through exhaust valves mounted in the cylinder head of the combustion chamber; fresh air is brought in through the scavenging port at the side wall of the cylinder liner. Poppet valves seated in a water-cooled cylinder head were actuated by hydraulic valve trains to control exhaust valve timing.
The program is the third and final part of the EU-funded project HySeas (HySeas III) which has been running since 2013 to prepare and demonstrate a scalable hydrogen system for ships and ferries. Kongsberg has tested and verified a full-scale, full-size, zero-emissions drivetrain powered by hydrogen fuel cells designed for ships and ferries.
The top part of the graphic shows onshore methanol production. The bottom part shows how hydrogen for the engine is obtained from methanol in the reactor (blue arrow). It is then fed into the engine, which it drives by burning in a conventional combustion engine and generates absolutely no exhaust gases that are harmful to the climate.
The first installation of mtu engines running on 100% hydrogen is already planned for the enerPort II lighthouse project in the German inland port of Duisburg, as part of the development of a climate-neutral energy supply for a new container terminal. For gas engines already installed, Rolls-Royce offers a conversion solution.
Astroinno battery pack The Astroinno battery pack adopts sandwich-structure double-sided liquid cooling technology and a minimalist design approach, which reduces the number of structural parts of the battery pack by 45% and lowers the weight of structural parts by 32%.
It was just another element of our philosophy to not just do the right thing, but make doing the right thing a normal part of doing business. We have noticed that the exhaust appears cleaner and seems less toxic. —Bill Crotinger, president of Argent Materials Inc.<>/div>. <>/div>. Our experience has been positive.
Using this methodology, we rapidly identify high-cycle-life charging protocols among 224 candidates in 16 days (compared with over 500 days using exhaustive search without early prediction), and subsequently validate the accuracy and efficiency of our optimization approach. This process iterates until the testing budget is exhausted.
Volvo Penta has developed an electric driveline for leading fire service vehicle manufacturer Rosenbauer’s pioneering fire truck, enabling a new solution with zero exhaust emissions and significantly reduced noise levels.
As part of the IPCEI Hydrogen Program of the European Union (Important Projects of Common European Interest, IPCEI), the German Federal Government and the German Federal States of Baden-Württemberg, Bavaria, and Saarland are funding the Bosch Power Units project. Bosch will receive a grant of €160.7 A hotbox will contain several stacks.
The Volvo FL Electric trucks are part of a pre-series developed in collaboration with selected customers. The absence of motor noise and exhaust emissions contributes to better working conditions for the drivers and a quieter, cleaner urban environment. We will continue to develop our electrified offering.
Use of soot-free “Clear” Exhaust Gas Recirculation (EGR) can allow for lower NOx emissions without the competing soot constraint, meeting next-generation emissions standards without added aftertreatment complexity. ClearFlame uses soot-free “Clear” Exhaust Gas Recirculation (EGR) to maintain this ratio under varying load conditions.
Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the atmosphere.
The Touareg V8 TDI, generating 310 kW (421 PS) ( earlier post ), is among the first Volkswagens to feature an exhaust purification system that brings NO x to these low level: it emits between just 0.01 Volkswagen has launched a new range of diesel engines (TDI) characterized by extremely low nitrogen oxide emissions (NO x ).
This is part of HYSEAS III , a Horizon 2020 funded project ( earlier post ). The extended and exhaustive testing over several months is also intended to test safety, load response, transient response, and emergency situations of the system. AqualisBraemar LOC has been appointed by Caledonian Maritime Assets Ltd.
IPG secured the £1 million as part of the Highways England (HE) and Innovate UK’s £20-million innovation call to invest in projects that can help improve air quality and operation of England’s roads. IPG‘s flameless combustor uses the turbine exhaust and high heat transfer effectiveness through the IPG regenerator unit.
The characteristics of the engine include the stepped-bowl combustion process, two-stage exhaust turbocharging as well as the use of CAMTRONIC variable valve timing. This heats up the exhaust system without driving up fuel consumption. l/100 km, combined CO 2 emissions: 276-263 g/km), the AMG G 63 (fuel consumption, combined: 13.1
For AEP, this increase included more in-house production of engine components and an increase in local sourcing for parts previously supplied from Japan. The new system has more than 80 new parts being sourced from local suppliers, compared to just over 20 parts with the outgoing system. billion over the past five years alone.
Overall, the result is a harmonious and consumption-optimized driving impression, due in part to the early upshifts of the AMG SPEEDSHIFT MCT 9-speed transmission. Individual drive mode: individual customization of the drive, transmission, AMG DYNAMICS, chassis, steering and exhaust system. Pro”is part of the Sport+ program.
The decision comes as part of Bentley’s acceleration towards a sustainable future through its Beyond100 strategy which will see the company’s entire model line fully electrified by the start of the next decade, reducing fleet average emissions to 0 g/km CO 2.
Published in the journal Toxicological Sciences , the findings show that chemicals in diesel exhaust can trigger the toxic buildup of a protein in the brain called alpha-synuclein, which is commonly seen in people with the disease. Barnhill added certain chemicals found in diesel exhaust to the water in which the zebrafish were kept.
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