Green Car Congress

APRIL 17, 2013

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 concept engine, the OP4. liter OM651 Euro 5 engine, said Fabien Redon VP, Technology Development at Achates Power, the OP4 design shows a modeled 13.5%

Light 225

Light Diesel Engine Power 225

Green Car Congress

JUNE 6, 2009

liter X4V2 prototype was originally designed for an aviation application. Revetec has prototyped 6 different versions of Revetec engine designs over the last 10 years. The latest version, the X4V2, was designed as a development engine for the aviation industry, and in early 2008 it was independently tested by Orbital Australia.

Engine 240

Engine Gasoline Production China 240

Green Car Congress

JUNE 1, 2013

The Scuderi Engine is a split-cycle design that divides the four strokes of a conventional combustion cycle over two paired cylinders. The Scuderi Engine is a split-cycle design that divides the four strokes of a conventional combustion cycle over two paired cylinders. a more efficient internal combustion engine.

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Engine Personal 2002 2004 249

Green Car Congress

SEPTEMBER 8, 2009

Rendering of the Grail Engine. 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 ). Elements of the Grail Engine. Click to enlarge. Matthew Riley.

Engine 186

Engine Plug-in Concept Plug 186

Green Car Congress

OCTOBER 31, 2009

Schematic model of a wave disk engine, showing combustion and shockwaves within the channels. The wave disc engine, a new implementation of wave rotor technology, was earlier developed by the Michigan State group in collaboration with researchers from the Warsaw Institute of Technology. The Wave Disc Engine. Source: MSU.

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Michigan Engine Universal 2004 316

Green Car Congress

JULY 7, 2009

have completed a final set of manufacturing drawings for the RadMax Diesel Engine, and have released them competitive bid. The companies are developing an improved axial vane type rotary engine known as the RadMax. The RadMax design was mainly developed by Radian Milparts and assigned to REGI US, Inc. REGI US, Inc. Earlier post.)

Diesel 150

Diesel Engine Concept Engine 2005 150

Green Car Congress

MARCH 6, 2021

The partnership involves using select conventional vessels from EPS’ existing tanker fleet that use MAN engines to be retrofitted, allowing them to be powered by methanol and ammonia which will be supplied by OCI. Also, EPS will construct newbuild vessels with MAN engines powered by the same two alternative marine fuels.

Mariner 243

Mariner Fuel Engine Available Today 243

Green Car Congress

NOVEMBER 12, 2018

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.

Transportation 255

Transportation Future Fuel Climate Change 255

Green Car Congress

MARCH 10, 2011

A collaboration between research teams at Shell and Gordon Murray Design (GMD) recently led to the development of an innovative concept engine 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.

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Fuel Economy Concept Engine Fuel 210

Green Car Congress

APRIL 17, 2015

UK-based Libertine FPE has built a demonstration prototype of its linear electrical machine for what it is calling “Digital Piston Motion Control” in free piston engine applications. This technology will allow researchers to develop future combustion engines free from the piston motion constraints dictated by the crankshaft.

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Building Concept Engine Engine Concept 150

Green Car Congress

MAY 23, 2009

Schematic of downsized and supercharged four-stroke hybrid pneumatic spark injection engine. The reduction in fuel consumption is obtained mainly through enabling the effective use of a heavily downsized engine, rather than from regenerative efficiency. The hardware concept. Source: ETH Zürich. Click to enlarge. Earlier post.).

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Downsizing Concept Engine Hybrid 170

Green Car Congress

JUNE 8, 2009

The first registrant in the Challenge is Libralato Engines, developer of a novel rotary engine (cutaway shown) promising a 5.5% The LowCVP Technology Challenge is supported by the Institution of Mechanical Engineers (IMechE) and with an associated media partner, Cleantech Investor. Libralato Engines. Click to enlarge.

Engine 150

Engine Carbon Exhaust Vehicles 150

Green Car Congress

APRIL 22, 2009

Engineers from Honda R&D Co., presented a pair of papers at the SAE 2009 World Congress describing the development of a variable compression ratio (VCR) engine enabled by a dual piston mechanism. liter, 4-cylinder engine, the dual piston mechanism was able to adjust the engine from a CR of 9.6 and back again.

Honda 150

Honda Concept Engine Downsizing 150

Green Car Congress

MAY 18, 2010

Independent inventor Ken Hawthorn has been issued a US patent (Patent# 7,713,154) on a Fixed Pitch Continuously Variable Transmission (FPCVT) designed for higher torque applications. The Power Sprocket design also allows for smooth re-engagement of the chain. Tags: Concept Engines Transmissions. Source: Ken Hawthorn.

Concept Engine 247

Concept Engine Connect Connected Concept 247

Green Car Congress

MAY 8, 2014

Section of the MkII Clarke-Brayton split-cycle engine. Motiv Engines, LLC introduced the second-generation of its engine concept dubbed the MkII Clarke-Brayton Engine, which it intends to develop into a heavy-duty on-highway engine fueled by liquid natural gas (LNG). Note the three different cylinder sizes.

Engine 345

Engine Concept Design Exhaust 345

Green Car Congress

JULY 27, 2012

The ETI is a public-private partnership between global energy and engineering companies—BP, Caterpillar, EDF, E.ON, Rolls-Royce and Shell—and the UK Government. This project will look to improve the overall system design, with a synergistic focus on gears, bearings, surface treatments, lubricant flow and lubricant composition.

Mariner 231

Mariner 2010 Concept Engine Oil 231

Green Car Congress

JANUARY 22, 2015

Topics addressed include: advanced batteries (including manufacturing processes) and electric drive R&D; Lightweight materials; Advanced combustion engine and enabling technologies R&D; and Fuels technologies (dedicated or dual-fuel natural gas engine technologies). kilowatt (kW). kW/kilogram. less than a baseline structure.

Fuel 150

Fuel Hydrogen Vehicles Carbon Fiber 150

Green Car Congress

SEPTEMBER 27, 2017

Powertrain concepts. At NACV 2017, Bosch is also showcasing several future-focused powertrain concepts engineered to save fuel and money while extending the lives of fleets. The design calls for a scalable battery that makes an all-electric driving range feasible, enabling zero local emissions driving in city centers.

Connect 170

Connect Connected Commercial Future 170

Green Car Congress

FEBRUARY 16, 2013

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 liquid-cooled lithium-ion high-voltage battery features a modular design with a maximum voltage of 400 V.

Mercedes 218

Mercedes Lithium Ion Miami Electric 218

Green Cars News

MAY 6, 2009

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.

Engine 36

Engine San Antonio Petrol Concept Engine 36

Green Car Congress

SEPTEMBER 25, 2009

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. In August, Garric Engines. Click to enlarge.

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Concept Engine Exhaust Florida 220

Green Car Congress

OCTOBER 18, 2012

Isuzu D201 35 hp diesel engine (left) and the LiquidPiston 40 hp X2 Prototype (right). Other features of the X2 include: Quiet operation: engine lacks poppet valves and over-expansion minimizes exhaust noise. to the thermodynamics, not to a particular engine. Click to enlarge. LiquidPiston, Inc.

Engine 312

Engine Power Powered Isuzu 312

Green Car Congress

DECEMBER 30, 2015

Researchers at the Dalian University of Technology have proposed a novel method to control premixed charge compression ignition (PCCI) phasing in internal combustion engines in all load operations. The utilization of compressed air power on engine cool starts and low-load conditions could significantly reduce the overall emissions. …

Engine 150

Engine Hybrid Diesel Exhaust 150

Green Car Congress

APRIL 20, 2009

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. Model of the working prototype.

Engine 170

Engine San Antonio Production Concept Engine 170

Green Car Congress

MAY 9, 2013

liquid air) Dearman piston engine. Source: Dearman Engine Company. The work was conducted by a collaboration including industrial partners Arup, Dearman Engine Company, E4 Tech, Highview, Messer Group and Ricardo, as well as academics from the Universities of Leeds, Birmingham, Strathclyde, Brighton and Imperial College London.

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Energy Storage Transportation Energy Waste 268

Green Car Congress

JUNE 6, 2012

Design of opposed-cylinder free-piston linear generator from earlier works with single, centered linear generator. Most of this work focused on a similar design: a single linear generator placed between two opposed cylinders, as in the diagram at right from Shanghai Jiaotong. Click to enlarge.

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Design West Virginia Hybrid 2012 321

Green Car Congress

JANUARY 29, 2010

Prototype of a Bladon Micro-Jet engine. The objective of the consortium, which includes luxury car maker Jaguar Land Rover and leading electrical machine company SR Drives ( earlier post ), is to produce the first commercially viable gas turbine generator designed specifically for automotive applications. Click to enlarge.

Land Rover 262

Land Rover Gas-Electric Gas Electric Vehicles 262

Green Car Congress

APRIL 9, 2009

The engine components are contained within a sphere. The first cycle is a “conventional” combustion engine process using a combustible fuel with the crankless (i.e., Gert also designed a storage jukebox that was used by many of the largest companies in Europe. The gas process is no different than the Otto cycle.

Concept 170

Concept Saudi Arabia Concept Engine Engine 170