hydro emulsification in diesel engine
TRANSCRIPT
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EFFECT OF HYDRO EMULSIFICATION IN DIESEL
ENGINEProject Members:
K.Saravanakumar
M.Sethuram
K.Shajahan
Project Guide:
Mr.A.Peramanan
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ABSTRACT
Water/diesel (W/D) emulsified formulations are reported to reduce the emissions of Nitrogen dioxide, Carbon monoxide , Carbon dioxide and particulate matter (PM) without compensating the engine’s performance and to increase Specific fuel consumption .
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Emulsification process
(Diesel + Water + Surfactant)
(Emulsion)
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EMULSIONS
In spontaneous emulsions, the mixing is easy .But if they
don’t mix properly then a third chemical called a surfactant
is used to bind the molecules of the constituent liquids.
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DIESEL WATER EMULSIONS
Diesel water emulsions have come into recent
field of study. When mixed directly, diesel
being a lighter liquid than water diesel comes
to the top and water settles in the bottom. By
using an appropriate surfactant the molecules
of water and diesel can be bound together
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SURFACTANTS Surfactants are compounds that lower the surface
tension of a liquid that is it decreases the interfacial
tension between two liquids, or that between a liquid
and a solid. Surfactants may act as detergents, wetting
agents, emulsifiers, foaming agents and dispersants.
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Thank You