Engines must be built from a production model block ( stock block ), and often must be sealed by race or series organizers, so no private tuning can be carried out.

Engines are inefficient, so more heat energy enters the engine than comes out as mechanical power ; the difference is waste heat which must be removed.

Engines must be available in regular-production vehicles on sale in the U. S. market no later than the first quarter of the year.

Engines may be classified as low-speed, medium-speed or high-speed but these terms are inexact and depend on the type of engine being described.

* Reaction Engines Skylon-a follow on design that seems to be more technically successful and promising

Engines can be classified in many different ways: By the engine cycle used, the layout of the engine, source of energy, the use of the engine, or by the cooling system employed.

In the latest report A Matter of Size: Triennial Review of the National Nanotechnology Initiative put out by the National Academies Press in December 2006 ( roughly twenty years after Engines of Creation was published ), no clear way forward toward molecular nanotechnology could yet be seen, as per the conclusion on page 108 of that report: " Although theoretical calculations can be made today, the eventually attainable

Engines powered by live steam are often built in large, outdoor gauges, and are available in Gauge 1, G scale, 16 mm scale and can be found in 0 and H0.

*" The Engines shall make ten trips, which will be equal to a journey of ; thirty miles whereof shall be performed at full speed, and the average rate of travelling shall not be less than ten miles per hour ().

Engines may wait for all data to be received before rendering a page, or may begin rendering before all data is received.

Engines are produced by Honda ; tyres by Dunlop and electronics will be limited and supplied only by FIM sanctioned producers with max cost set at 650 EUR.

Engines always swing up so the dinghy can be grounded without damage.

Engines could be designed with higher compression ratios to take advantage of high-octane gasoline.

Possessed of a very large cash income he had a policy of personally buying up suppliers ' businesses, for example, Hotchkiss's Coventry business became his personal property in 1923 ( and would be much later Morris Engines branch ).

* R. F. Fairlie ; Locomotive Engines, what they are and what they should be, 1881, reprint 1969

Engines can be gasoline or diesel systems.

It was 43rd A320 made by the Airbus and the first one to be powered by the new IAE Engines.

Engines can be seen in steam at various steam days along with other steam and early internal combustion exhibits.

Engines would often be installed in a dedicated ' engine house ', which was usually an outbuilding separate from the main house to reduce the interference from the engine noise.

Engines with higher volumetric efficiency will generally be able to run at higher speeds ( commonly measured in RPM ) and produce more overall power due to less parasitic power loss moving air in and out of the engine.

Engines were decided from the outset to be in the higher power category to be competitive with rival vehicles, the only existing engine within the Leyland empire suitable for such an application following the demise of the ill-fated fixed-head 500 series and AEC's underdeveloped and unreliable V8 was the AEC AV760 straight-six, which was turbocharged and designated the TL12.

Engines based on the two-stroke cycle use two strokes ( one up, one down ) for every power stroke.

Engines based on the four-stroke (" Otto cycle ") have one power stroke for every four strokes ( up-down-up-down ) and employ spark plug ignition.

Mistral Engines, based in Switzerland, developed purpose-built rotaries for factory and retrofit installations on certified production aircraft.

In 2010, the NMSU Physical Sciences Laboratory has secured a study contract with Reaction Engines Limited, a British aerospace company that is developing technology for an airbreathing single-stage to orbit, precooled air turboramjet based spaceplane.

Engines were mostly by Cosworth ( based on Ford blocks ) and Honda, though some other units appeared, including various Fiat based units and dedicated racing engines from BMC and BRM.

Three years later Caterham took the same concept to a new level and created the iconic Superlight R500, still based on the Rover 1. 8 litre k-series but now tuned ( by Minister Racing Engines ) to around at 8, 600 rpm in a car weighing just.

This was principally due to Diamond Engines cancelling the manufacture of the rotary engine the 200 was based around.

GE Honda Aero Engines LLC ( or GE Honda ) is a Cincinnati, Ohio based joint venture between GE Aviation and Honda Aero.

The village's most-visited man-made landmark is Ryhope Engines Museum, based on the Ryhope Pumping Station which was built in 1868 to supply water to the Sunderland area.

In December 2009, it was stated that the New Zealand filmmaker Peter Jackson intended to make a movie based on Mortal Engines.

Single processor boards based on these processors are manufactured by Artec Group, PC Engines ( WRAP ), Soekris, and Win Enterprises.

In 1952 an agreement was signed which enabled Blackburn Engines Limited to produce engines based on the Turbomeca range of small gas turbine engines.

During this phase, March Engines ( a separate company within the group ) undertook a number of bespoke customer projects-a highly modified BMW M1 ( which was highly unsuccessful but provided some input into the later GTP / Group C cars ) and an equally unsuccessful Indycar ( the Orbitor ) based around the 792 chassis.

Engines based on the Rc design has been sold to other countries.

Early in production, a third episode based on The Twin Engines was due to be filmed, based largely on the story " The Missing Coach.

In 1989 HOTOL co-creator Alan Bond formed Reaction Engines Limited which has since been working on the Reaction Engines Skylon vehicle intended to solve the problems of HOTOL.

Engines with appropriate modifications can also run on hydrogen gas, wood gas, or charcoal gas, as well as from so-called producer gas made from other convenient biomass.

In 1960 NSU ( the firm the inventor worked for ) and the US firm Curtiss-Wright signed an agreement where NSU would concentrate on the development of low and medium powered Wankel engines and Curtiss-Wright would develop high powered Wankel Engines, including aircraft engines of which Curtiss-Wright had decades of experience designing and producing.

The Hyundai's V8 Tau engine in the Genesis, which develops on premium fuel and on regular fuel, received 2009 Ward's 10 Best Engines award.

With The Engines of God ( 1994 ), McDevitt introduced the idea of a universe that was once teeming with intelligent life, but contains only their abandoned artifacts by the time humans arrive on the scene.

Roe Canada Ltd. was restructured in 1954 as a holding company with two aviation subsidiaries: Avro Aircraft Ltd. and Orenda Engines Ltd., which began operating under these names on 1 January 1955.

In a talk given to a UC Berkeley seminar on Search Engines in October 2005, Eric Brewer credited much of the AltaVista displacement to technical differences of scale.

Today the department runs two Engines that both carry 1000 gallons of water each with a 1500 gallon per minute pump on them, a tanker truck that carries 1300 gallons of water, and a brush truck that is used for field and brush fires in the Autryville fire district and surrounding districts in Sampson and Cumberland Counties.

A book on Continental Engines reports that General Motors had conducted tests with single-sleeve-valve engines, rejecting this kind of arrangement.

The MD-90 was a stretched version of the MD-80, equipped with International Aero Engines V2500 turbofans, the largest rear-mounted engines ever on a commercial jet.

Barrie has also hosted the television series Chris Barrie's Massive Engines and Chris Barrie's Massive Machines on the Discovery Channel which was later shown on Channel 5 where both series received record viewing figures and are now on DVD.

Mike Carey returned to the title for a single issue between Denise Mina and Andy Diggle's runs on the title, and also wrote the well received Hellblazer graphic novel All His Engines about a strange illness sweeping the globe.

* Experimental Investigation on the Use of Ion Current on SI Engines for Knock Detection, SAE Technical Paper n. 2009-01-2745, http :// dx. doi. org / 10. 4271 / 2009-01-2745, ISSN 0148-7191, Nov., 2009.