Pumped hydroelectric and compressed air energy storage (CAES) are currently economic for utilities when relying on natural geologic formations and the cheapest, most abundant substances (i.e. elevated water and compressed air). In these situations the cost of energy storage capacity can be very low (<$5/kWh1) Unfortunately the scale and location-specific nature of energy storage in natural formations is likely to render it of limited benefit to small scale distributed renewables. Available pumped hydro and CAES capacities could prove small in r ....etc

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sir
MY NAME IS KIRAN. I WANT PPT ON DESIGN OF COMPRESSED AIR VEHICLE ....etc

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COMPRESSED AIR CAR




ABSTRACT:

Today the world is facing a very serious problem due to the scarcity of fossil fuels. Due to increase in the prices of the fossil fuels there is a need for an alternate form of energy. This made us to think towards the technology of using compressed air as an alternate fuel in the rapidly developing automobile field. In our project we have designed a compressed air car which is reliable and economical in the curren ....etc

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CAES (Compressed Air Energy Storage)

What is Compressed Air Energy Storage

CAES refers to the compression of air to be used later as energy source.It can be stored during periods of low energy demand (off-peak),inorder to meet periods of higher demand (peak-load).
The first CAES systems were
constructed by Victor Popp in 19-th
centuary That was in 1870.


PARTS

1)Turbo-compressors
2)Turbo-expanders
3)Under ground vessels
4)Turbine & gener ....etc

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Compressed-air engine
abstract

A Compressed-air engine is a pneumatic actuator that creates useful work by expanding compressed air. They have existed in many forms over the past two centuries, ranging in size from hand held turbines up to several hundred horsepower. Some types rely on pistons and cylinders, others use turbines. Many compressed air engines improve their performance by heating the incoming air, or the engine itself. Some took this a stage further and burned fuel in the cylinder or turbine, fo ....etc

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Compressed Air Engine

The EOS
Virginia Palmer
Stephen Schwartz
Marcella Wagner
Jennifer Zevallos



Goals
Design a sustainable automobile powered by alternate fuel that does not detrimentally impact the environment

Propose an infrastructure that is both practical and reliable and would support a fleet of our alternate fuel cars
Maintain a high level of marketability that extends beyond an environmentally conscious group and into mainstream society

How does it work
In an ICE, ....etc

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sir,
with respect i snehasis pattanaik ,an mechanical engineering branch student of final year 8th semester.i want a ppt on compresed air engine urgent so if you provied me then i will be obliged to you and your website ....etc

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conclusion of compressed air car
PPT ON AIR CAR
AIR CAR ENGINE DESIGN AND COMPONENTS ....etc

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