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
Earlier this month, Achates Power announced that its innovative 3-cylinder, 10.6L According to Fabien Redon, Achates Power’s CTO, the team made improvements to what Achates calls the Catalyst Light-Off operating mode, used while the SCR is not active. Source: Achates Power. Standard calibration is.ideal for feeding the SCR.
In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). On current trends, the ratio may well continue to increase. A summary of the results is shown in the table and chart (log scale) below.
liter turbocharged M139 engine featuring an electric exhaust gas turbocharger. The electric exhaust gas turbocharger solves the conventional trade-off between a small, responsive turbocharger yielding a lower total output and a large turbocharger capable of high peak power with less responsiveness. An electric motor around 1.6
Achates Power announced that the 10.6-liter, It is the only diesel engine operating on the road capable of meeting CARB’s 2027 regulation, which requires a 90% reduction in emissions of NO x compared to current standards. liter engine. The three cylinders are in-line, with the opposed pistons moving vertically.
Power management company Eaton and Tenneco announced a joint development agreement between Eaton’s Vehicle Group and Tenneco’s Clean Air business group to produce an integrated exhaust thermal management system that will enable commercial truck and light vehicle manufacturers to meet upcoming emissions regulations.
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. The specifications stipulated that the engine had to comply with Euro 6 AP emission standard while at the same time also running more smoothly.
One of its outstanding features is the in-line six, which meets the EU Stage V emission standard for locomotives without the need for an exhaust after-treatment system (EATS). The MAN D3876 LE63x meets EU Stage V for locomotives without the need for exhaust after-treatment systems.
LiquidPiston X1 engine features three separate combustion chambers creating 3 power strokes per revolution for high power density. In prototype testing, the spark-ignited X Mini engine has shown high power density, producing 3.5 The cycle has a theoretical efficiency of 75% using air-standard assumptions and first-law analysis.
The 2023 Toyota Crown for the US market is coming with standard AWD and the choice of two electrified powertrains: the standard Toyota Hybrid System (THS) or Hybrid MAX. Hybrid MAX produces powerful torque at low RPM for sporty, exhilarating driving and has an EPA-estimated 30 MPG combined city/highway fuel economy rating.
The capability to heat up the catalytic converter rapidly at all times increases the overall efficiency of exhaust-gas aftertreatment. This means that the vehicles will be prepared to meet the future extremely stringent Euro 7 standard. In the Super Clean Electrified Diesel, the efficiency of exhaust gas aftertreatment rises to 97%.
The Crowley design, powered by the expertise of recently integrated subsidiary Jensen Maritime, leverages a large electric battery system and power-saving technology to operate in a fully electric mode while producing zero air emissions or greenhouse gases. The fully modular batteries allow for upgrades as electric technology changes.
A current research project is working to establish the technical basis for standardization of methanol fuels in Europe. The partners in the “Methanol Standard” project aim to pave way for the certification and market launch of methanol fuels.
The hydrogen-powered Coradia Stream for FNM will be equipped with the same fuel cell propulsion technology that was introduced by the Coradia iLint. The hydrogen Coradia Stream will maintain the high standards of comfort already appreciated by passengers of its electric version. For illustrative purposes only. Earlier post.)
IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. Under the EU6 standard, diesel engines are still allowed to emit up to 80 mg NO x /km milligrams of nitrogen oxides per kilometer—not only under the legal framework in the cycle but also in respect of increasingly tighter RDE requirements.
Achates Power’s innovative 3-cylinder, 10.6L Engine and aftertreatment system development and performance assessments were conducted at the Achates Power facility in San Diego and the Aramco Research Center-Detroit. —David Crompton, president and CEO, Achates Power. Rendering of the 10.6-liter liter engine.
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. The high-power variant is also used in the lower performance levels for the construction applications of the Arocs.
Exhaust cooling starts with the computer-optimized exhaust valve shape and is further enhanced by the integrated exhaust manifold and cylinder head design that uses the same water jacket to lower exhaust gas temperature entering the turbochargers to further improve reliability and performance. Suspension.
A consortium of Clean Air Power and Freightliner has secured almost £0.4 The key project partners are Freightliner, which operates more than 113 Class 66s in the UK, and Clean Air Power, providers of dual-fuel solutions for freight. million (US$0.55 Work will commence on 1 July and take place over a nine-month period.
In fact, it increases power by 25%. Use of soot-free “Clear” Exhaust Gas Recirculation (EGR) can allow for lower NO x emissions without the competing soot constraint, meeting next-generation emissions standards without added aftertreatment complexity. It also improves its NO x reduction capability to near-zero levels.
The gas engine employs Variable Valve Timing-intelligent system by Electric motor (VVT-iE) on the intake camshaft, and VVT-i on the exhaust camshaft. The 2021 Venza comes standard with Toyota’s Electronic On-Demand All-Wheel Drive, a highly efficient system that takes maximum advantage of the hybrid powertrain’s benefits.
Power management company Eaton’s Vehicle Group has demonstrated cylinder deactivation (CDA) as an effective technology for meeting future global emissions requirements for diesel-engine powered commercial vehicles. CDA technology can benefit vehicle manufacturers facing tightening emissions standards in Europe as well.
The US Environmental Protection Agency (EPA) is granting two waivers of preemption regarding four California Air Resource Board (CARB) regulations related to California’s heavy-duty vehicle and engine emission standards. In this instance, CARB requested two waivers for regulations relating to heavy duty vehicles and engines.
Mercedes-Benz has begun sales of two diesel models of the new GLE SUV which already comply with the coming Euro 6d emissions standard. The GLE 400 d is the most powerful series-production diesel SUV ever offered by Mercedes-Benz. Delivery of the first vehicles begins in spring of 2019.
The resulting optimized weight distribution, the best possible utilization of torque and the very immediate power output promise driving dynamics at the highest level. The power of the electric motor is applied immediately with full torque, a characteristic of the design. Added to this are fast energy absorption and high power density.
The fourth stroke omits the conventional exhaust event in order to recompress the combustion gases. The addition of a second combustion event also doubles the flexibility of other standard combustion parameters such as injection timing and number of injections. seemingly a higher power density. seemingly a higher power density.
A study by two researchers at Sandia National Laboratories has concluded that building and operating a high-speed passenger ferry solely powered by hydrogen fuel cells within the context of the San Francisco Bay is technically feasible, with full regulatory acceptance as well as the requisite associated hydrogen fueling infrastructure.
The enhanced D13 Turbo Compound (D13TC) engine from Volvo Trucks is now standard on all Volvo VNL models, providing enhanced fuel efficiency and reducing overall cost of ownership. Volvo Trucks North America’s latest-generation D13 Turbo Compound engine is now standard on all VNL models.
The 580 EV is powered by a 480-volt, 90 kWh lithium-ion battery pack that can be charged by any 220-volt/three-phase connection. The 580 EV is the second major alternative-powered machine introduced by CASE; the manufacturer rolled out the FPT Industrial methane-powered concept wheel loader ProjectTETRA at Bauma 2019.
Maximum power output is 2x200 kW, maximum torque is 31 kN·m at the driven axle. The Volvo 7900 Electric Articulated is prepared to be able to run in restricted areas with particularly tough standards for noise, exhaust emissions and speed, for example in zero-emission zones and indoor bus stops.
Key advances for Gen 3 are in weight reduction, friction reduction, and the internal exhaust cooling system. The goals of the current Gen 3 were to: significantly improve the engine’s already good power, torque and fuel efficiency; reduce the weight of the unit, while maintaining at least equivalent comfort attributes; and.
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.
Applications include powering the Colorado pickup truck and Trailblazer SUV for the Thailand and Southeast Asian markets. liter diesel delivers 11% more power and 6% more torque, while consuming 4.3% The new Duramax engine is Euro-4 compliant and can be upgraded to meet Euro-5, -6 and US emission standards. The new Duramax 2.8-liter
The engine was also equipped with an electrically driven volumetric pump in the exhaust gas recirculation (EGR) path which gives the freedom to set any desired EGR rate, independently from the pressure ratios across the turbocharger. The common rail pump was externally lubricated by engine oil so that it can handle the low fuel lubricity.
for XSE grade, which uses a dual-outlet exhaust). Most AWD grades have 202 hp, while the Camry XSE AWD grade has 205 hp with dual exhaust. A variable cooling system, variable oil pump and a cooled exhaust gas recirculation (EGR) system all contribute to the engine’s high thermal efficiency and outstanding fuel economy.
Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. Power is transferred to the front wheels via the standard seven-speed S tronic. The A3 Sportback 30 g-tron 1.5 TFSI engine produces 96 kW (131 PS) and generates 200 N·m (147.5
liter, twin-turbo, inline, six-cylinder engine, named Hurricane, that delivers better fuel economy and fewer emissions than larger engines while at the same time generates more horsepower and torque than many competitors’ naturally aspirated V-8 and boosted six-cylinder power plants. Stellantis revealed its new, 3.0-liter,
The drive system features a new mild-hybrid system (MHEV) as standard. With either engine, the MHEV system is based on a newly developed 48-volt primary electrical system and a belt alternator starter (BAS) generating up to 12 kilowatts of recuperation power. At market introduction the coupé will be available with either a 3.0
A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs). Click to enlarge.
Debuting a more powerful hybrid system and available Electronic On-Demand All-Wheel Drive, the 2023 Corolla Hybrid also gains new safety and multimedia systems, updated styling and new paint colors. The sporty SE gains new standard Smart Key, enhanced Sport driving mode tuning and red interior accents replacing blue.
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 SQ5 TDI was first introduced in the fall of 2012 as the first Audi S model powered by a diesel engine. TDI develops its power earlier and more forcefully than before. An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. lb-ft) of torque. Combined fuel consumption is 7.0
Full production of the Lucid Air is expected to start lathe this year in Lucid’s factory in Casa Grande, AZ, with LG Chem battery cells exclusively poweringstandard versions of this luxury EV through 2023.
Reducing the number of exhaust gas particulates, including those smaller than 23 nm, will help manufacturers meet increasingly stringent future global emissions standards. Delphi 500+ bar GDi pump. This reduces emissions in regulated testing including RDE (Real Driving Emissions). Delphi 500+ bar GDi injector.
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