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An electric exhaust gas turbocharger, which in future will be used for the first time in a series production model, is already in the final stages of development. This electronically-controlled electric motor drives the compressor wheel before this accepts the exhaust gas flow.
The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. The electric exhaust gas turbocharger is a fascinating example of the extensive transfer between Formula 1 technology and the development of production vehicles.
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
A team of University of California, Riverside Bourns College of Engineering students have won an EPA student design contest for developing an exhaust aftertreatment device that cuts CO, NO x and PM emissions from lawnmowers. Then, an ultra-fine spray of urea solution is dispersed into the exhaust stream for catalytic NO x reduction.
Ford unveiled the redesigned Transit Connect Wagon at the Chicago Auto Show. l/100 km) highway; final EPA 2019 Transit Connect Wagon 1.5-liter l/100 km) highway; final EPA 2019 Transit Connect Wagon 1.5-liter The new Transit Connect Wagon features new driver-assist features, including standard Automatic Emergency Braking (AEB).
Researchers in China have developed a novel free-piston linear generator (FPLG) to recover exhaust waste heat efficiently from a vehicle engine. Therefore, it is necessary to recover exhaust energy of vehicle engine, and many strategies and methods have been adopted to reduce the energy waste and improve the fuel utilization efficiency.
The cylinder head features an integrated exhaust manifold that separates the inner and outer pairs of cylinders into each inlet passage to the turbo. Keeping the exhaust pulses separated from the next cylinder in the firing order eliminates mixing losses and maximizes pulse energy to the turbine wheel. Forged-steel connecting rods.
Funding through the organizations’ Connecting through Research Partnerships (“Connect”) program has been granted for $125,000 for this project. Future fuel economy standards will result in lower exhaust gas temperatures and limit the use of high-temperature SCR. Tonzetich in the UTSA Department of Chemistry.
Crown and Corolla Sport, as the first generation of “Connected Cars,” come standard with an on-board Data Communication Module (DCM) that links to a Controller Area Network (CAN). Connected Car Service using MSPF. Importantly, we will also use connectivity to change the way we work with our dealers across the country.
The vehicles will be fitted with an additional battery power supply that will allow them to drive without being connected to overhead wires. The latest order for 48 vehicles exhausts the number foreseen in the framework agreement concluded in 2014. The new order is another batch covered by a framework agreement signed in 2014.
As the first fully connected integral system solution, the third generation of the Sprinter demonstrates the development of the division from purely a vehicle manufacturer into a provider of complete transport and mobility solutions, the company said. An LTE-capable module creates the necessary internet connection. billion (US$3.1
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.,
with technologies such as direct fuel injection, variable valve timing, exhaust-driven turbochargers, brake energy regeneration and Auto Start Stop function—about 60% of the generated energy is still lost, half of it being exhaust heat, with the remaining half as heat absorbed by the engine cooling system. Click to enlarge.
Since 2018, Volkswagen has used only SCR exhaust gas treatment systems with its diesel engines. SCR (selective catalytic reduction) technology significantly reduces nitrogen oxides in the exhaust gas. It is injected as an aqueous reducing agent (AdBlue) via a dosing module into the exhaust gas upstream of an SCR catalytic converter.
Key advances for Gen 3 are in weight reduction, friction reduction, and the internal exhaust cooling system. Like its predecessor, the engine has a cast-iron cylinder block and an aluminum-alloy cylinder head which now has the exhaust headers cast integrally. Integrated exhaust manifold with cooling. Click to enlarge.
Alfa Laval offers a range of oil-fired and oil and exhaust gas-fired boilers for ships. Straight tubes connect the water and steam drums directly, which ensures safe circulation with no risk of overheating and subsequent tube burnout. One of these is the use of an Alfa Laval Aalborg Micro economizer in conjunction with the OS-TCi.
Combined with a radial compressor connected to a low inertia rotor, the device accelerates within milliseconds to 60,000 rpm, which is more than sufficient to deliver a high level of airflow and boost pressure with a high level of efficiency. Unlike a turbocharger, Cobra is not dependent on the exhaust gases flowing to do its work.
Since the pistons cyclically expose or occlude the exhaust and intake ports, there is no valve train. Because the intake and exhaust ports are at the opposite ends of the cylinder, opposed-piston engines have efficient, uniflow scavenging. Scavenging continues until a 230° crank angle, at which time the exhaust ports close.
If you’re driving down the road and you notice a quiet car in front of you, you should know that the car’s exhaust system is doing its job. A well-maintained exhaust system is essential in making your ride safe and sound. If your exhaust system is working correctly, it benefits your fuel consumption and the environment.
Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Two pivotal factors are the three-port integrated exhaust manifold cylinder head and a twin-scroll turbocharger. The all-new 2015 Lincoln MKC small premium utility, unveiled last week, offers an all-new engine—a 2.3-liter
The electric biturbo system comprises a classic exhaust turbocharger (mono- or bi-turbo) working together with a supplemental, electric-powered compressor arranged in series and powered by a separate 48-volt electrical system. Note the position of the single exhaust gas turbocharger and the electrically driven compressor.
The exhaust gas treatment system implements close-coupled DPF technology which integrates the oxidizing catalytic converter and the particulate trap (CCDPF). The component is compact to reduce exhaust counter-pressure—with beneficial effects in terms of fuel reduction and CO 2 emissions. meters (14.3
The Energy Department’s Advanced Research Projects Agency-Energy (ARPA-E) announced up to $32 million in funding for 10 innovative projects as part of the Next-Generation Energy Technologies for Connected and Autonomous On-Road Vehicles (NEXTCAR) program. Earlier post.) NEXTCAR Awards. Organization. Description. General Motors.
GMZ Energy, a market leader in the development of high-temperature thermoelectric generation (TEG) solutions, has successfully demonstrated a 1,000W TEG designed for diesel engine exhaust heat recapture in a Bradley Fighting Vehicle. Earlier post.) This announcement follows GMZ’s June 2014 demonstration of its 200W diesel TEG.
EPA will fund: Verified Exhaust Control Technologies: up to 100% of the cost of eligible verified exhaust control technologies. Verified Marine Shore Connection Systems: up to 25% of the cost of eligible shore connection systems.
But, in many high-use areas and remote locations, upgrading grid connections to meet future charging demand is not practical or commercially viable. IPG‘s flameless combustor uses the turbine exhaust and high heat transfer effectiveness through the IPG regenerator unit.
There is no immediate concern for copper resources, but the average ore grade is declining as higher grade deposits become exhausted. The solar-grid scenario assumed that the hydrogen site is connected to the regional grid—the North West Interconnected System (NWIS) of Western Australia.
Performance exhaust manufacturer Borla displayed what it hopes is the future of electric vehicle “exhaust” sound systems at SEMA this week. Loud cars and their associated exhaust systems are nothing new to car culture, and a leader in this industry has been Borla exhausts.
(HJSC) have respectively ordered seven and two MAN B&W G80ME-LGIM dual-fuel engines in connection with the construction of 9 × 9,000 TEU container vessels for HMM Co., The G80 engines will, upon delivery, be connectivity-ready and prepared for digital services such as PrimeServ Assist.
This is made possible by the mechanical connection of the fully variable all-wheel drive through the cardan shaft and the drive shafts of the front wheels. Individual drive mode: individual customization of the drive, transmission, AMG DYNAMICS, chassis, steering and exhaust system. E PERFORMANCE with 2.0L
A pair of driveshafts connect the system to the front axle. For the first time, the engine’s turbocharger is linked to an electrical machine, which makes it possible to convert the thermal energy of the exhaust gas flow into electric energy—e.g., when the boost pressure limit has been reached.
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.
An integrated exhaust manifold that is part of the cylinder head assembly and recovers exhaust heat for faster engine and transmission warmup, with quicker turbo response. It is slightly off-center of the cylinders, allowing a more upright position for the connecting rods during their movement. That’s alleviated in the 2.7L
An AC/DC converter connects the conventional 12-volt electrical system. It helps out whenever the exhaust gas flow provides too little energy to drive the turbocharger, i.e. when starting off and accelerating in the low-rev range up to 1,650 rpm. At its core is a belt alternator-starter (BAS) connected to the crankshaft.
engine include a compacted graphite iron engine block that increases peak cylinder pressure capability; and a new cast-iron cylinder head containing high-temperature capable exhaust valves actuated by all-new hydraulic lash adjusters in the block eliminating the need for valvetrain adjustment service intervals.
The second system, the thermal energy recovery system, captures the thermal energy generated from the engine’s exhaust. Hot exhaust from the engine’s combustion chamber is normally lost via the exhaust pipes. The kinetic energy recovery system’s motor/generator unit is called “MGU-K” (Motor Generator Unit - Kinetic).
Additionally, the intake manifold, EGR cooler and EGR valve are directly connected to reduce the chance of condensation from the cooler. To meet both performance and fuel consumption requirements, a 4-2-1 pipe exhaust manifold has been designed to reduce residual exhaust gas in combustion.
The internal combustion engine will produce power through consumption of traditional carbon-based fuel, while electrical energy will be harvested from both exhaust and braking by two discrete motor generator units. The MGU-K is connected to the crankshaft of the internal combustion engine.
Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. With D-EGR, one or more cylinders have their exhaustconnected directly to the intake system. mpg) and a 9.2% Chadwell et al.,
This means that the turbocharger and the exhaust manifold are now positioned at the rear, on the side of the firewall when viewed from behind. Furthermore, the new arrangement allows much improved air ducting with shorter distances and fewer diversions - both on the intake and exhaust side. Larger exhaust valves. Turbocharger.
The working fluid is induced and compressed in a dedicated cold-cylinder (left), transferred and combusted via the CTM (top), and subsequently expanded and exhausted in a dedicated hot-cylinder (right). (B) The induction and exhaust through conventional poppet valves occur during phases ? B) The corresponding 1 kW GENSETS prototype. (C)
It includes a cooled exhaust gas recirculation (EGR) system, an electric water pump, a low-friction distribution chain, an intake manifold made of a composite material and a compact exhaust manifold. In addition, the exhaust temperature is lower than that of conventional engines. liter Prius engine and also 17 kg (37.5
To handle greater torque loads, the EcoDiesel V-6 connects to a newly added TorqueFlite 8HP75 eight-speed automatic transmission, calibrated for low RPM shifts and the on- and off-road rigors of Jeep Gladiator duty. The exhaust gas recirculation (EGR) system design has been updated to a dual loop (low and high pressure) system.
Drive Modes will also adjust Fiesta ST’s Electronic Sound Enhancement (ESE) technology and active exhaust noise control valve. The active noise control valve opens and ESE is adjusted to intensify the sporty exhaust note and engine noise within the cabin. The technologies amplify the naturally sporty sound of the new 1.5-liter
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