World Business

The reinvigorated OMNIVORE engine general be disposed significantly increase fuel efficiency for sustainable bio pure spirit fuels

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World-renowned Lotus Engineering has entered into a collaboration with Queen’s University Belfast and Jaguar Cars to develop an engine which maximizes fuel efficiency while running upon renewable fuels. The OMNIVORE concept will employ novel engine science to achieve a high thermal efficiency when fuelled on any alcohols or gasoline.

The project is sponsored by Defra (Department for the Environment and Rural Affairs) and the DOE NI (Department of the Environment Northern Ireland) through the Renewable Materials LINK Programme. Lotus Engineering is popularly undertaking a design study and the make of a single cylinder research engine in quest of completion in January 2009. Vehicle modelling will validate the reduction in vehicle CO2 emissions Green-Business-Travel . Queen’s University of Belfast’s School of Mechanical and Aerospace Engineering will be adding its world leading expertise in engine simulation, with Jaguar Cars Ltd a consultative partner at all stages of development.

This engine design is expected to significantly increase fuel efficiency for sustainable bio alcohol fuels. The architecture features an innovative variable compression ratio system and uses a two-stroke operating cycle with show fuel injection. The OMNIVORE engine will be ideally suited to flex-fuel manipulation end a higher degree of optimisation than is possible by existing architectures.

Mike Kimberley, Chief Executive Officer of Group Lotus Plc said: “The automotive perseverance is a little while ago focusing on its environmental obligations to reduce CO2 emissions and improve efficiencies and we are seeing the high technology capabilities of Lotus Engineering being in strong demand. Not only does our brand precise signification of ‘act through light weight’ fit perfectly with the essential line of motion of the perseverance to produce lighter, more efficient vehicles, we are also working on the whole of aspects of future fuels, investigating choice powertrains to accommodate alcohol fuels as they enter the mart.”

Kimberley continues: “Alcohols possess preferable combustion characteristics to gasoline which allow greater optimisation. Taking well stocked advantage of the benefits of sustainable bio alcohols will make secure a greater percentage of vehicle miles will exist travelled using renewable fuels. We are delighted with the investment from DEFRA which will assist this partnership in alluring forward research development and the demonstration of this environmentally conscious transport solution.”

The OMNIVORE plan complements the recently unveiled Lotus Exige 270E Tri-fuel as part of Lotus’ research to see through the complex combustion process involved in running on mixtures of alcohol fuels and gasoline, which will have existence important for a successful transition from today’s fuels to the sustainable, synthetic fuels of the future.

Geraint Castleton-White, Head of Powertrain at Lotus Engineering said: “The requirement to operate upon gasoline in today’s flex-fuel engines limits their thermal efficiency when operating on alcohol fuels. However, the physical and chemical properties of alcohols, when compared to gasoline, provide the potential for higher thermal efficiency manoeuvre to be achieved. This singlecylinder research weapon will dissect a highly thermal efficient combustion system that optimises engine acting to fully exploit the properties of both gasoline and spirits of wine fuels and maximise efficiency.”