Download - Remedy of Melody
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REMEDY OF MELODY
SUPRATIM SAHA
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SCENARIO
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PROBLEM ??
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PROBLEMS FACED
FRICTION REDUCED
TAKE OFF AND LANDING OPERATIONDIFFICULT TO DO
HUGE COST FOR REMOVAL PROCESS
LOT OF TIME REQUIED FORCLEANING
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SCIENCE BEHIND LANDING AND
SURFACE REQUIREMENT FOR LANDING
THRUST REVERSER
MECHANICAL BRAKE
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SURFACE CHARACTERISTICS NEEDED
FOR LANDING AND TAKE-OFF
PAVEMENT TEXTURE 1) MICRO-TEXTURE
2)MACRO-TEXTURE
RUNWAY SHOULD BE FREE FROMCONTAMINANTSRUBBER DEPOSIT QUALITIES WHICHREDUCES FRICTION CAPABILITIES!
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RUBBER REMOVING
TECHNIQUE High pressure water and ultra
high pressure water
Chemical removal
High velocity impact removal
Mechanical removal
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ANALY"ING FROM THE ROOT OF THE
PROBLEM!
WEIGH T-$%% TONNE
G&&' %!(% *' +&,
M'./0 & G&&' %!$ & %!3
M'./0 %!% & %!4
M'./0 & P&&5%!2$ & %!23
P&&5%!24 *' +6&7
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RUBBER BEHAVIOUR AS A
FUNCTION OF TEMPERATURE!
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TARGET CHARACTERISTICS OF
RUBBER
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COOLING SYSTEM
CARBON-DIOXIDE N NO-C8!94 K:;KGC
LATENT HEAT84
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ADVANTAGE
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DISADVANTAGE
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THANK YOU
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ANY QU!T"ON#ANY
QUESTION