Green Car Congress

OCTOBER 30, 2016

The new six-cylinder in-line engine comes with an intelligent form of turbocharging: assisted by the ISG at start-off, the electric auxiliary compressor (eZV) guarantees immediate high torque when driving off and accelerating, bridging the time before the large exhaust turbocharger cuts in. Almost imperceptible restart of the engine.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

MAY 14, 2015

Highlights of the Gen2 TFSI were the Audi exhaust valve lift system and a pressure- and volume-flow-controlled oil pump. The diagram shows a comparison of the piston position at time of intake valve close (Einlass Schließt, ES) for the 2.0L Audi says that the new 2.0L The basic Gen.3B In the 2.0L

Audi 150

Audi Exhaust Engine Gasoline-Electric 150

Green Car Congress

JANUARY 12, 2012

Of the energy output of fuel in a car engine, 33% is spent in exhaust, 29% in cooling and 38% in mechanical energy, of which friction losses account for 33% and air resistance for 5%. By comparison, an electric car has only half the friction loss of that of a car with a conventional internal combustion engine. million TJ/a.

Fuel 186

Fuel Exhaust MPH Finland 186

Green Car Congress

JULY 26, 2010

Ti-VCT allows precise, variable control of valve overlap, or the time when intake and exhaust valves are open concurrently. The EcoBoost I-4 uses 5W30-GF4 oil to reduce friction and reduce cost of ownership through 10,000-mile oil change intervals. In part-throttle conditions, Ti-VCT helps reduce emissions.

2011 186

2011 Ford SUV Fuel Economy 186

Green Car Congress

AUGUST 3, 2009

Rolf Reitz, are investigating a blended dual-fuel (gasoline and diesel) concept to extend the operating range of partially premixed charge compression ignition combustion by using the varying fuel reactivity of the charge blend, which is determined in real time. million barrels of oil per day in transportation. Rolf Reitz.

Wisconsin 225

Wisconsin Gasoline Diesel Universal 225

Green Car Congress

APRIL 24, 2011

Comparison of optimized start of injection of advanced diesel combustion for brake thermal efficiency, NO x , PM, THC, and CO of diesel (open bar); HTFT (gray bar); and LTFT (black bar) fuels. Credit: ACS, Lilik and Boehman. Click to enlarge. Furthermore, as chain length increases with the addition of carbons, cetane number increases.

Diesel 236

Diesel Pollution Fuel Emissions 236

Green Car Congress

JUNE 22, 2017

The engine features VVT-iE on the intake side while utilizing VVT-i (Variable Valve Timing with intelligence) for the exhaust, a highly efficient compression ratio of 13:1 (14:1 for the hybrid version) for increased thermal efficiency and fuel efficiency and a bore and stroke measuring 3.44 inches and 4.07 Like the 2.5-liter inches and 3.27

2018 150

2018 Hybrid Camry Hybrid MPG 150

Green Car Congress

AUGUST 30, 2009

The oil price shocks of the 1970s led the Brazilian government to address the strain high prices were placing on its fragile economy. Brazil, the largest and most populous country in South America, was importing 80% of its oil and 40% of its foreign exchange was used to pay for that imported oil.

Transportation 317

Transportation Fuel Renewable Gasoline-Electric 317

Green Car Congress

NOVEMBER 2, 2015

Once the oil pressure builds up to a sufficient level, we run the engine at zero load, at which point we disconnect the two again. Its heart is the exhaust manifold integrated into the cylinder head. It quickly warms up the engine following a cold start, and at high load the water jacket reduces the temperature of the exhaust gas.

Audi 150

Audi Plug-in Plug Hybrid 150

Green Car Congress

SEPTEMBER 2, 2010

All diesel engines are equipped with an oxidation catalytic converter, a particulate filter and cooled exhaust gas recirculation. This represents an overall rise in power output and torque in comparison to the predecessor models, with major increases in some instances. The revamped Vito as a panel van. Click to enlarge.

Mercedes 210

Mercedes Fuel Diesel Engine 210

Green Car Congress

SEPTEMBER 15, 2009

On both drivetrains there is exhaust gas recirculation, an oxidation catalytic converter and a diesel particulate filter. The oil pump, designed to operate at a maximum oil pressure of 4.0 In braking phases, the E-motor operates as a generator to charge the lithium-ion battery by recovering braking energy.

Diesel 296

Diesel Concept Design Hybrid 296

Green Car Congress

JUNE 25, 2009

In comparison with the straight-six featuring Twin Turbo technology and High Precision Injection already featured in several model series, the engine at the same time offers a further reduction of fuel consumption by up to 9%. VALVETRONIC reduces power losses in the charge cycle to a minimum and optimizes engine response.

BMW 199

BMW 2009 Engine Gasoline-Electric 199

Green Car Congress

NOVEMBER 9, 2009

The innovative arrangement of the turbochargers also benefits the response of the engine, the new position of the intake and outlet ducts helping to keep the intake pipes and manifolds shorter and provide larger cross-sections significantly minimizing pressure losses on both the intake and exhaust side.

BMW 170

BMW Nickel Metal Hydride Hybrid MPH 170

Green Car Congress

DECEMBER 16, 2010

This subtopic seeks fuel-focused research on the facilitation or enhancement of advanced combustion regime engine operation– e.g., Homogeneous Charge Compression Ignition (HCCI), Low Temperature Combustion (LTC), etc. Fuels and Lubricants for Advanced Combustion Regimes. AOI 2: Lightweighting Materials.

Li-ion 231

Li-ion Carbon Fiber Vehicles Low Cost 231

Green Car Congress

OCTOBER 4, 2014

Consisting of a pair of chain-driven counter-rotating shafts located in the oil pan, the balancing system helps quell the inherent second-order harmonic vibrations that normally impact inline 4-cylinder engines. With exhaust passages cast directly into the cylinder head, the need for a traditional separate exhaust manifold is eliminated.

Fuel Economy 311

Fuel Economy 2015 Honda Fuel 311

Green Car Congress

JUNE 2, 2015

Golf Comparisons. Exhaust manifold integrated in cylinder head. The exhaust manifold of the 1.0 The exhaust manifold of the 1.0 The design of the exhaust manifold enabled the use of a compact and lightweight single-scroll compressor with an electric wastegate actuator. Its maximum charge pressure is 1.6

Gasoline 150

Gasoline MPG Exhaust Engine 150

Green Car Congress

JUNE 29, 2015

Below it, the exhaust manifold is integrated into the cylinder head—a key element of efficient thermal management. Under higher loads, the Audi valvelift system opens the intake valves later, resulting in a higher charge, which ensures good power and torque delivery. Click to enlarge. Millerized 2.0 In the first version, the 3.0

Audi 150

Audi Gas Engine MPH 150

Green Car Congress

MAY 19, 2012

A team of researchers in Finland reports that by adjusting engine parameters for the use of hydrogenated vegetable oil (HVO) renewable diesel fuel across a range of loads (50%, 75%, and 100%), particulate matter and NO x emissions can both be reduced by more than 25% relative to the values from using HVO with standard engine conditions.

Engine 231

Engine Diesel Renewable Emissions 231

Green Car Congress

MARCH 25, 2009

liter, four-cylinder diesel features latest-generation common-rail direct injection, fast piezo injectors, enhanced exhaust gas recirculation, and new twin turbochargers to ensure spontaneous power delivery and excellent performance characteristics. This means that the optimum charge pressure can be built up at low engine revs.

Mercedes 150

Mercedes Engine CO2 Power 150

Green Car Congress

DECEMBER 10, 2009

Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. Homogeneous charge compression ignition. Schnürle loop scavenging with five transfer ports and one exhaust port fitted with Lotus charge trapping valve providing asymmetric and continuously-variable exhaust port timing.

Fuel Economy 218

Fuel Economy Engine Light Fuel 218

Green Car Congress

MAY 3, 2016

A team at the University of Michigan has investigated the performance of three different fuels—ultralow sulfur diesel (ULSD), diesel fuel produced via a low temperature Fischer–Tropsch process (LTFT), and a renewable diesel (RD), which is a hydrotreated camelina oil under partially premixed compression ignition (PCCI) combustion.

Diesel 150

Diesel Renewable Emissions Fuel 150

Green Car Congress

FEBRUARY 16, 2017

The Atkinson cycle engines features head-block split cooling with a hollow exhaust valve, a long stroke, cooled EGR, and low-friction coating. An electric water pump and variable pressure oil pump add to the efficiency of the engine, which also uses an OCV (oil control valve) dual Continuous Variable Valve Timing (CVVT) system.

Hyundai 186

Hyundai Plug-in Hybrid Plug 186

Green Car Congress

SEPTEMBER 11, 2011

Data comparison with corresponding predecessor diesel model: ML 250 BlueTEC 4MATIC ML 300 CDI BlueEFFICIENCY 4MATIC (predecessor model) ML 350 BlueTEC 4MATIC ML 350 CDI 4MATIC (predecessor model). The HP turbine housing features an integral bypass duct, which can be opened or closed by means of a charge-pressure control flap.

Mercedes 220

Mercedes SUV Fuel Energy 220

Green Car Congress

JULY 17, 2015

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. Appendix B: Car of the Future: A Comparison of Alternative Vehicles. Appendix E: PHEV and the Electrical Grid—fast charge v. slow charge. by Professor Andrew Alfonso Frank. Appendix F: Biofuel Issues.

PHEV 150

PHEV Plug-in Renewable Energy 150

Green Car Congress

FEBRUARY 16, 2017

The Atkinson cycle engines features head-block split cooling with a hollow exhaust valve, a long stroke, cooled EGR, and low-friction coating. An electric water pump and variable pressure oil pump add to the efficiency of the engine, which also uses an OCV (oil control valve) dual Continuous Variable Valve Timing (CVVT) system.

Hyundai 150

Hyundai Plug-in Hybrid Plug 150

Green Car Congress

APRIL 23, 2015

Increased charge sustaining fuel economy. Out of this, the GM team selected several systems for more intensive study and comparison with two benchmark systems from other OEMs. In addition, the oil pump and motor were sized to accommodate the full temperature range of operation, eliminating the need for an engine-driven pump.

Volt 150

Volt GM 2016 Extended Range 150

Green Car Congress

APRIL 18, 2011

Currently, Achates has demonstrated a single-cylinder CI OPOC two-stroke engine that matches the engine-out emissions of an advanced 2010 medium-duty diesel while achieving specific oil consumption of less than 0.1% An external air compressor feeds compressed air to the conditioning unit where it is mixed with exhaust gas.

Engine 199

Engine Concept Power Powered 199

Green Car Congress

SEPTEMBER 21, 2009

Low-friction lubricants: low viscosity and advanced low friction lubricants oils are now available with improved performance and better lubrication. Cylinder deactivation: deactivates the intake and exhaust valves and prevents fuel injection into some cylinders during light-load operation. Engine technologies.

2016 210

2016 MPG Fuel Economy EPA 210

Green Car Congress

MAY 4, 2015

kg), for a power-to-weight ratio of 478 W/kg; by comparison, Wrightspeed’s new Fulcrum microturbine offers a power-to-weight ratio of 750 W/kg. Its multi-fuel capabilities allow it to burn diesel, CNG, LNG, landfill gases, biodiesel, kerosene, propane, heating oil, and others. The 65 kW Capstone unit weighs 300 lbs (136.1

Range 150

Range Extended Range Gas-Electric Electric 150

Green Car Congress

FEBRUARY 8, 2012

It features a high-expansion ratio Atkinson cycle, Variable Valve Timing-intelligent (VVT-i) system, Electric Throttle Control System-intelligent (ETCS-i) and Exhaust Gas Recirculation (EGR) system employing a newly designed, highly efficient EGR cooler from Denso ( earlier post ). Driving first impressions.

Prius 356

Prius Hybrid Motor Motors 356

Green Car Congress

APRIL 29, 2009

Minimize smoke emissions and fuel liner impingement for low oil dilution, to ensure engine durability. One reasons is that the functional requirements for fuel-air mixture formation are fundamentally different between stratified charge and homogeneous charge operation. Source: Ford. Click to enlarge.

Ford 199

Ford 2009 Engine Davis 199

Clean Fleet Report

NOVEMBER 7, 2021

The “wet” part of the Santa Fe’s DCT means it uses oil to improve lubrication and cooling. A “dry” DCT does not use oil, but is the more fuel efficient of the two types. Note: For our purposes here, a continuously variable transmission (CVT) does not have gears, so is not part of this comparison.

Hyundai 69

Hyundai MPG Fuel Economy Clean 69

Green Car Congress

AUGUST 31, 2009

The diesel engine team made improvements and changes throughout the engine architecture—including the use of an “inboard exhaust” design, a first for a modern production diesel engine—to deliver on aggressive horsepower, torque, emissions and fuel economy targets. The inboard exhaust design reduces overall exhaust system volume.

Diesel 150

Diesel Ford Power Powered 150

Green Car Congress

NOVEMBER 23, 2009

The increase in power and efficiency over the former model ensured in this way results from consistent optimization of the combustion chambers, the charge system and the cylinder head, as well as the new arrangement of the ancillary units helping to reduce frictional losses to an even lower level than before. The six-cylinder 3.0-liter

BMW 199

BMW Auto MPG Gasoline-Electric 199

Drive Electric

AUGUST 9, 2022

Because EVs run on electricity, the vehicle emits no exhaust from a tailpipe and does not contain the typical liquid fuel components in ICEVs. Electric vehicles typically have a smaller operating carbon footprint than gasoline cars, even when accounting for the electricity used for charging.

Environment 98

Environment Electric Vehicles New Zealand Vehicles 98

Drive Electric

AUGUST 9, 2022

Because EVs run on electricity, the vehicle emits no exhaust from a tailpipe and does not contain the typical liquid fuel components in ICEVs. Electric vehicles typically have a smaller carbon footprint than gasoline cars, even when accounting for the electricity used for charging. In comparison, EV engines run on lithium batteries.

Environment 52

Environment Electric Vehicles New Zealand Vehicles 52