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

JULY 27, 2012

This project will look to improve the overall system design, with a synergistic focus on gears, bearings, surface treatments, lubricant flow and lubricant composition. This project is part of a £40-million (US$63 million) ETI program designed to increase HDV efficiency.

Mariner 231

Mariner 2010 Concept Engine Oil 231

Green Car Congress

MAY 8, 2014

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). We have taken what we learned from our first engine and applied it to the new design.

Engine 345

Engine Concept Design Exhaust 345

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. a more efficient internal combustion engine. Concept Engines Engines Fuel Efficiency Market Background' Earlier post.).

Engine 249

Engine Personal 2002 2004 249

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. Engine speed. Click to enlarge.

Engine 170

Engine San Antonio Production Concept Engine 170