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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.
Revetec says that it is assured from the Chinese group that upon satisfactory conclusion of the test and development program two of China’s top ten car companies will jointly develop an automotive productionengine. This data will help in the modification and optimization of the engine design.
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. Flight Design is a 23-year-old air sport products producer based in Germany.
Bladon Jets’ patented manufacturing process enables the production of axial-flow compressors and turbines in smaller sizes than has previously been possible and can be used to bring about improvements in performance, efficiency and reliability of any size of gas-turbine engine or turbo-molecular pump, according to the company.
million from the Department of Energy’s ARPA-E program ( earlier post ) to complete its prototype development of a new gasoline-fueled wave disc engine and electricity generator that promises to be five times more efficient than traditional auto engines in electricity production, 20% lighter, and 30% cheaper to manufacture.
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.
The objective of this AOI is to develop and demonstrate power modules and production processes that incorporate WBG devices, exclusively or in conjunction with other power semiconductors, into electric drive vehicle inverter designs. The FOA contains a total of 9 Areas of Interest (AOIs).
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
TCR is particularly relevant to alcohol-based engine fuels, because combustion exergy losses for direct combustion of alcohols are typically higher than for alkanes and alkenes. Much of the cost associated with removing the water during ethanol production might be avoided if hydrous ethanol could be directly used by engines.
Upon failure of its previous power electronics unit, an outside electrical engineering firm was hired to write the new specifications. The company is poised to proceed with the production of two new power electronics units for fitment with the OX2 engine/generators. Tags: ConceptEngines. OX2 animation files.
SER’ document imaging product ITA had the largest volume of any document management system in the world. The engine is classified as a turbine, says Jim Andrews, vv-tec’s President, because the use of the sinus discs make the engine into an impulse turbine. 2007) A review of free-piston engine history and applications.
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.
In testing in an otherwise conventional production 2.0-liter, liter, 4-cylinder engine, the dual piston mechanism was able to adjust the engine from a CR of 9.6 Combining the high compression ratio with the Atkinson cycle, the engineering team demonstrated a 7.4% Tags: ConceptEnginesEngines.
China’s fourth largest car manufacturer Chongqing Changan Automobile Co and Orbital Corporation Limited have formed a joint development to work on a conceptengine. If it proves successful, Changan hopes to take the FlexDI concept to mass production.
An engine that provides vehicle manufacturers with an immediate solution for low emission legislation will make its European debut at the Engine EXPO in Stuttgart. The split-cycle engine from the Scuderi Group offers high efficiency standards without the need for large investments to modify existing production processes.
The engine is packaged as a research engine, with easy access for instrumentation, a balancer shaft, etc., not as a production unit. 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.
Fuel consumption is estimated to be approximately one-third to one-quarter of current production V-6 engines. In August, Garric Engines. reached an agreement in principal to utilize Cobra Design & Engineering, Inc. A detailed animation of the cycle is available on the Garric Engine website.
The use of ammonia or methanol as a shipping fuel is particularly promising as these products are among the best-placed alternatives to help this sector decarbonize in a cost-effective way. For the LGIM-engine, methanol as a drop-in fuel is readily achieved by blending increasing amounts of green or blue methanol with grey methanol.
Grail Engine Technologies , the designer of a two-stroke engine using forced semi-homogeneous charged compression ignition (FS-HCCI) combustion, has adopted the Pulstar pulse plugs from Enerpulse ( earlier post ). Exhaust valve management allows the engine to independently configure (Intake Compression) to (Power Exhaust) ratios.
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.
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