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Alumina is a common name for the compound aluminium oxide, Al2O3. It is most known for its use in the Hall-Heroult process, where it is a raw material used in the production of aluminium metal.
The fusion of a wankel engine and a fuel cell gives a wonderful new dimension. The net output given by the engine is both mechanical and electrical. The Hydro wankel cell works on the basic ideas of Wankel engine and fuel cells into account.
Renewable energy sources which are naturally replenished on a human timescale such as sunlight, wind, rain, tides, waves and geothermal heat. Renewable energy sources include the sun, wind, water, geothermal energy and biomass.
Effect of Ethanol Gasoline Blend on NOx Emission in SI Engine different fuel composition, engine parameter and engine modiﬁcation effects on NOx formation as well as mathematical approach for NOx prediction using ethanol.
Solar tracking systems allows more energy to be produced because the solar array is able to remain aligned to the sun and therefore it will provide the maximum output power used in lightning the street lights at night.
Biodiesel is the name of a clean burning methanol (mono-alkyl) ester- or ethanol ester based fuel made from vegetable or animal fats. Biodiesel can be blended with petro- diesel in any relation. It can be used in diesel engines.
Under water welding is the installation of large patches, as well as the attachment of suitable pad-eyes presents a more complicated problem to the diver than does underwater cutting. Hyperbaric welding ,Wet Welding
Poka Yoke is a quality management concept developed by a Matsushita manufacturing engineer named Shigeo Shingo to prevent human errors from occurring in the production line.
Engine exhausts having harmful gases like CO, NOx & HC which are converted into harmless gases like CO2, N2 & H2O respectively with the use of catalytic converter.
Use of self-rechargeble paper thin film batteries, their performance and applications has been presented. The Glucose activated paper battery based on glucose oxidised enzyme using a simple and cheap plastic laminating technology has been demonstrated.
An electric powered bicycle carries batteries or fuel cells that deliver electric power to a motor that is coupled to either wheel.
Objective of the project is to implement web based manufacturing process planning workflow in a pressure die casting industry. This system can be used to reduce the paper content work.
The night vision system provides the driver with the black and white image of the driving environment ahead of the vehicle in the central information display (CID). The night vision is 100% passive system without active infrared illumination.
Fuel mainly consists of hydrocarbon and when fuel flows through a magnetic field, such as the one created by the fuel energizer, the hydrocarbon change their orientation and molecules of hydrocarbon change their configuration.
A dynamometer, or “dyno” for short, is a machine used to measure torque and rotational speed (rpm) from which power produced by an engine or any other rotating prime mover can be calculated.
Butterfly valves are widely used control components in piping systems. This paper derives the nonlinear mathematical relationship between flow rate, pressure difference, and valve angle in a butterfly valve.
ROLLING STOCK DELHI METRO RAIL CORPORATION LIMITED .
The application of a pistonless pump to a launch vehicle or spacecraft can provide cost and reliability improvements over standard pressure fed or turbo pump fed designs.
Fluidized bed boiler is the newest and cleanest way of generating steam. The traditional grate fuel firing systems have got limitations and are techno-economically unviable to meet the challenges of future.
Scientists have invented a plastic solar cell that can turn the suns power into electric energy even on a cloudy day.