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A team from Universita degli Studi di Pisa (Italy) and Rolf Reitz at the University of Wisconsin-Madison are proposing a novel combustion concept—Homogenous Charge Progressive Combustion (HCPC)—based on a split-cycle principle to control HCCI combustion in diesel-fueled engines. Tamagna, D., Gentili, R.
Drive-E Powertrain Concept. Volvo has developed a concept 2-liter, 4-cylinder, triple-boost Drive-E conceptengine that delivers 450 hp (336 kW). The 450 hp High Performance Drive-E Powertrain Concept is based on a set of technologies not usually found in a four-cylinder engine. Click to enlarge.
The ChangAn CA18 FlexDI ConceptEngine shown at Auto China 2008. Ltd, China’s fourth largest automotive manufacturer, have entered into a joint development contract for a conceptengine. If the program is successful, Changan plans to take the FlexDI conceptengine to mass production in a Changan vehicle.
Rendering of the Ilmor 5-stroke conceptengine. Ilmor Engineering will present a new cutaway version of the Ilmor 5-stroke conceptengine at the upcoming Engine EXPO 2009, 16-18 June, in Stuttgart, Germany. The 5-stroke conceptengine is a self-funded proof of concept. Click to enlarge.
Motiv Engines, LLC introduced the second-generation of its engineconcept dubbed the MkII Clarke-Brayton Engine, which it intends to develop into a heavy-duty on-highway engine fueled by liquid natural gas (LNG). The technology for the MkII Clarke-Brayton Engine originated at Caterpillar, Inc. Clarke and W.
FEV) a leading developer of advanced powertrain and vehicle technologies, will exhibit a lean burn engineconcept at the SAE 2011 World Congress that has been modified to run on Compressed Natural Gas (CNG). FEV Inc., (FEV)
Basic components of the Garric engine. A pair of Florida entrepreneurs, Rick Ivas and Gary Kelley, are developing the concept of the Garric engine: a rotary, variable compression ratio engine promising a combination of high power and torque and low fuel consumption. Tags: ConceptEnginesEngines.
Ballard Power Systems and MAHLE Group, a Tier 1 automotive supplier, are progressing the development of a new fuel cell system concept for long-haul trucks, with MAHLE taking delivery of a 120kW module at the company’s hydrogen test center in Stuttgart, Germany. Fuel efficiency is also key for a manageable heat rejection system.
A Romanian team—Dan Scarlat (automotive journalist), Marian Cilibeanu (designer) and Cristian Ionescu (engineer)—are proposing the SCI hyMod modular concept car. Click to enlarge. For clean daily operation, hyMod is exclusively a battery-electric car.
BMW’s new Concept M5, which makes its public debut at Auto Shanghai 2011, features a newly developed V8 with M twin-turbo technology. The M5 Conceptengine is coupled with a seven-speed M double-clutch transmission with Drivelogic and M-specific suspension and steering.
A collaboration between research teams at Shell and Gordon Murray Design (GMD) recently led to the development of an innovative conceptengine lubricant capable of achieving a 6.5% 25 city car as the test bed, Shell engineers formulated an ultra low viscosity 0W-10 motor oil. benefit on a combined cycle. Using GMD’s new T.25
This led to a proposed concept of a Radial Internal Combustion Wave Rotor—the precursor to the wave disc engine. . Early concept of an internal combustion wave disc engine. Tags: ARPA-E ConceptEnginesEngines Hybrids Plug-ins. The fuel supplies (green) are located at the inner inlet port.
The two-minute video, the first to show the naturally-aspirated one-liter gasoline prototype engine in operation, provides a view of the engine as it undergoes testing, proving the concept of Firing After Top Dead Center. The Scuderi Engine. Tags: ConceptEnginesEngines. Earlier post.).
Before realizing the design of a hybrid pneumatic engine (HPE) in hardware, the researchers evaluated the different pneumatic engine modes (motor mode and pump mode) associated with both two-stroke and four-stroke implementations of the pneumatic concept. The hardware concept. Dönitz et al. Test bench setup. Dönitz et al.
Flight Design GmbH will debut a hybrid engineconcept for light aircraft at the upcoming Aero show in Friedrichshafen, Germany (2-5 April). Flight Design developed the conceptengine over the past two years with Franz Aircraft Engines.
In addition to the exciting engineering progress made on the OX2 engine/generator, the company has initiated efforts to raise additional capital to fund the OX2’s 30 Kw Generator final development stage. Tags: ConceptEngines. OX2 animation files.
The family of engines strategy uses a common power cylinder system across several different engine variants to address a range of power and torque requirements in order to serve multiple military vehicles with a common architecture.
Exhaust valve management allows the engine to independently configure (Intake Compression) to (Power Exhaust) ratios. Tags: ConceptEnginesEngines Fuel Efficiency. This design allows for more than four ignition points in series or parallel depending on power or semi-homogeneous ignition when desired, according to Riley.
[Separately, Honda engineers are making a number of HCCI presentations at the SAE 2009 World Congress, including the development of mechanisms to expand the HCCI operational range.]. Kawajiri (2009) Advanced Control System of Variable Compression Ratio (VCR) Engine with Dual Piston Mechanism (SAE 2009-01-1063). Ishikawa, K. Kato and S.
An OEM can adopt our idea to any internal combustion engine with an even number of cylinders to any truck, SUV or car they currently build, regardless of its transmission or configuration. The technology can be easily adapted to existing engines, making the implementation very cost effective. ConceptEnginesEngines Natural Gas'
ETVM) completed a proof-of-concept test of its Range-Extended Electric Vehicle (REEV) architecture using a gas microturbine for the range-extending generator. Tags: ConceptEnginesEngines Hybrids. In mid-2009, Israeli startup ETV Motors Ltd. The company had closed a $12M Series A round in April 2009. Earlier post.).
Thermochemical exhaust heat recuperation (TCR) in an internal combustion engine could result in substantial boosts in second-law efficiency (as measured in terms of single-stage work output from an ideal IC engine) for a range of fuels, according to a new study by researchers at Oak Ridge National Laboratory (ORNL).
Numerous components from the SLS AMG Coupé Electric Drive ( earlier post ) have been integrated in the design of the “Cigarette AMG Electric Drive Concept” engineering design. The 38’ Cigarette AMG Electric Drive Concept and the SLS AMG Coupé Electric Drive.
This test regimen will take pressure readings taken from within the engine’s cylinder head, as well as multiple pressure sensor readings from within the manifolds. This data will help in the modification and optimization of the engine design. Tags: ConceptEnginesEngines.
The company says that it also intends to deliver a proof-of-concept vehicle by Summer 2014 to prepare for full application specific field trials and is working with MIRA ((Motor Industry Research Association) on this program. The Dearman Engine operates by the vaporization and expansion of cryogenic fluids.
The engine is packaged as a research engine, with easy access for instrumentation, a balancer shaft, etc., The Scuderi Group unveiled a cutaway model of the first proof-of-concept prototype for its Scuderi Split-Cycle Engine ( earlier post ) at the SAE World Congress in Detroit. Tags: ConceptEngines.
ConceptEnginesEngines Fuel Efficiency Market Background' Order Instituting Cease-And-Desist Proceedings Pursuant To Section 8A Of The Securities Act Of 1933, Making Findings, And Imposing Remedial Sanctions And A Cease- And-Desist Order ( Release Nº 33-9407 ).
The LowCVP is calling on UK innovators to submit creative concepts with the potential to cut emissions from road vehicles without the need for radical new infrastructure. Libralato Engines is seeking financial and industrial partners to help commercialize the engine. Overview of the Libralato Engine.
Fabrication of the new diesel engine parts is now underway and a comprehensive testing program will immediately follow. Tags: ConceptEnginesEngines. The goal is to license the technology to interested end users for several different applications.
In March, ETI commissioned the first project in the £40m Heavy Duty Vehicle (HDV) Efficiency Program—a £3-million effort with Caterpillar on the conceptengineering of a range of innovative and efficient land vehicles. —Chris Thorne, Program Manager for Heavy Duty Vehicles, ETI.
LPI has placed the “M” engine line on hold, for now, to focus on developing the X architecture. LPI has moved towards a wider rotor (axially), with shorter rotor radius, for sealing purposes. Click to enlarge.
This technology will allow researchers to develop future combustion engines free from the piston motion constraints dictated by the crankshaft. Already validated at proof-of-concept level, Libertine’s new hardware uses production-feasible component designs suitable for automotive hybrid powertrain modules, such as range extenders.
Achates Power, which is developing a family of two-stroke, compression-ignition (CI) opposed-piston (OP) engines, has designed and is developing a light-duty diesel conceptengine, the OP4. liter OM651 Euro 5 engine, said Fabien Redon VP, Technology Development at Achates Power, the OP4 design shows a modeled 13.5%
The New York International Auto Show saw Mazda showcase a series of new engine and transmission concepts that improve fuel efficiency and lower emissions. Known as the SKY Conceptengines and transmissions, they will be rolled out from 2011.
Since internal combustion engines will remain the primary mode of choice for mobility in the foreseeable future, both alternative (renewable) fuels and high-performance combustion concepts/ engines using fuels adapted for that purpose will be preferred for reducing the combustion impact on climate change.
Powertrain concepts. At NACV 2017, Bosch is also showcasing several future-focused powertrain conceptsengineered to save fuel and money while extending the lives of fleets.
The technology to retrofit a vessel to accept methanol as a fuel is available today and the intention is for OCI to charter the first retrofitted methanol-fueled vessel operated by EPS using already in-service MAN engines and technology in the next two years. Components and pipes added to each cylinder to enable methanol fuel.
The new ECONAMIQ technology builds on existing concepts such as cylinder deactivation and variable valve timing with a unique patented combination of routing gasses for increased system efficiency. The company presented its first results at the annual ASME ICEF (Internal Combustion Engine Fall) conference in Chicago.
Design of opposed-cylinder free-piston linear generator from earlier works with single, centered linear generator. Click to enlarge. A researcher at the Nanjing University of Science & Technology is proposing a novel opposed-piston free-piston linear generator for use in series hybrid electric vehicles.
Batteries ConceptEngines Diesel Electric (Battery) Fuel Efficiency Heavy-duty Low Temperature Combustion Manufacturing Materials Power Electronics Powertrain materials Weight reduction' Applications must include a financial analysis of the total system cost including hardware, fuel, and other operating and maintenance costs.
Earlier this week we told you about a “ revolutionary engine to make its debut &# at the upcoming Engine EXPO in Stuttgart. Now we have details of another exciting concept to be showcased at the event. Ilmor Engineering will present a new cutaway version of the Ilmor five-stroke conceptengine at the show.
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