Upload
kavi-allways
View
237
Download
20
Embed Size (px)
Citation preview
FABRICATION OF THERMOELECTRIC REFRIGERATORGuided by Project
By Mr. V. P. Ate Atul L. Wadikar(ME08013)
Kavishwar S. Pachare(ME08015)Swapnil R. Dehade(ME08085)
Ravi P. Devikar(ME08127)Goutam B. Abhyankar(MED8135)
CONTENTS TO BE DISCUSSEDIntroductionWorkingAdvantagesDisadvantagesApplicationsWork up till nowWork to be doneConclusionReferences
INTRODUCTION What is refrigeration?Why thermoelectric refrigeration?
WORKINGComponents
Thermoelectric moduleRefrigeration chamberAir circulation systemTemperature measurement system
Principle of working
FIG. THREMOELECTRIC MODULE
ADVANTAGESNo use of CFC’s or HCFC’sLess moving parts, no lubrication requiredNo wear, friction, noise or vibrationCompact sizeLight weightLower price
DISADVANTAGESLow coefficient of performanceNot suitable for mass storage
APPLICATIONSWine storesCooling of aircraft cock-pitCooling of electronics devicesMedicine stores
WORK UP TILL NOW Research papers have been studiedSome video clips about fabricationSupplier of components is found outSome patents are studied
WORK TO BE DONEBuying thermoelectric moduleFabrication processThermal analysisSome more research papers on fabrication
CONCLUSIONThermoelectric refrigerators are cheaper as
compared to conventional one.Due to the lower price, compact size and low
battery required, thermoelectric refrigerators will be having great future.
No use of CFC’s i.e. eco-friendly.
REFERENCESwww.winecoolerexpert.com(Dated 05-07-201
1)www.electrotechsystems.com(Dated 10-07-20
11)www.mrs.org/bulletin(Dated 16-07-2011)Domkundwar & Arora. Refrigeration & Air-
Conditioning. Dhanpat Rai Publication, 8th edition(2006)
THANK YOU