This document is an official transcript of records for Mr. Thawatchai Laoketign from Kinc Mongkut's University of Technology Thonburi in Bangkok, Thailand. It details the courses taken between 1997-2000, the grades received, and confirms he earned a Bachelor of Engineering in Mechanical Engineering with a cumulative GPA of 2.64. A total of 100 credits were prescribed and earned to satisfy the degree requirements.
AN EXPERIMENTAL DESIGN & ANALYSIS OF PORTABLE USB POWERED THERMO ELECTRIC COOLERPranavNavathe
Refrigerators are energy consuming home appliances and for this reason researchers are performed to enhance performance work of the refrigeration systems. Most of research work done so far deals with an objective of low energy consumption and refrigeration enchantment. Thermoelectric refrigeration is one of the techniques to produce refrigeration effect. This project demonstrates how far thermoelectric refrigeration can be modified to produce refrigeration effect with low power input and high cooling effect.
In this project a portable thermoelectric (Peltier) cooler is designed and fabricated for multipurpose use (Like beverage cooling, water cooling, and milk storage). It is operated on USB with low power, portable in nature and compact in seize. This project carries out cooling effect analysis, steady state heat transfer finite element analysis on different water bottle materials with different heat transfer plates, thermal insulation jacket in ANSYS R19 workbench. Power consumption of this device and its performance is experimented and calculated with practical model on DC-DC to boost converter, also TEC inter components CFD analysis done in ANSYS Fluent.
Keywords: Peltier Module, USB, DC-DC Boost Converter, Heat Transfer Plates, Thermal insulation Jacket, Steady State Heat Transfer Finite Element Analysis, CFD Analysis, ANSYS Fluent.
AN EXPERIMENTAL DESIGN & ANALYSIS OF PORTABLE USB POWERED THERMO ELECTRIC COOLERPranavNavathe
Refrigerators are energy consuming home appliances and for this reason researchers are performed to enhance performance work of the refrigeration systems. Most of research work done so far deals with an objective of low energy consumption and refrigeration enchantment. Thermoelectric refrigeration is one of the techniques to produce refrigeration effect. This project demonstrates how far thermoelectric refrigeration can be modified to produce refrigeration effect with low power input and high cooling effect.
In this project a portable thermoelectric (Peltier) cooler is designed and fabricated for multipurpose use (Like beverage cooling, water cooling, and milk storage). It is operated on USB with low power, portable in nature and compact in seize. This project carries out cooling effect analysis, steady state heat transfer finite element analysis on different water bottle materials with different heat transfer plates, thermal insulation jacket in ANSYS R19 workbench. Power consumption of this device and its performance is experimented and calculated with practical model on DC-DC to boost converter, also TEC inter components CFD analysis done in ANSYS Fluent.
Keywords: Peltier Module, USB, DC-DC Boost Converter, Heat Transfer Plates, Thermal insulation Jacket, Steady State Heat Transfer Finite Element Analysis, CFD Analysis, ANSYS Fluent.
1. KINC MONGKUT'S UNIVERSITY OF TECHNOLOGY THONBURI
BANCKOK 10140, THAILAND
OFFICIAL TRANSCRIPT OF RECORDS
STUDENT NO. 41220004
NAIilE MR. THAWATCHAI LAOKETIGN
DATE OF BIRTH OCTOBER22,1977
DATE OF ADMISSION APRIL 24, 1998
PREVIOUS CERT./DEGREE DIPLOMA
COURSE O COURSE TITLES
SUMMER ( 1997)
' MEE221 ENGINEERING MECHANICS II
' MEE 231 THERMODYNAA'ICS I
. MTH 201 LINEAR ALGEBRA AND VECTOR CALCULUS
Total Credit
GPA. - Cum.GPA. -
FIRST SEMESTER ( 1998 )
. CPE 1OO COMPUTER PROGRAIVIMING FOR ENGINEERS
EEE 1OO ELECTROTECHNOLOGY (POWER)
MEE222 MECHANICS OF SOLIDS I
. MEE241 FLUID MECHANICS I
, WH 2O2 DIFFERENTIAL EQUATIONS
Total Credit 15
GPA. 3.00 Cum.GPA. 3.00
SECOND SEMESTER ( 1998)
EEE 101 ELECTROTECHNOLOGY LABORATORY 1
(POWER)
MEE 321 MECHANICS OF SOLIDS II 3
MEE 332 HEAT TRANSFER 3
MEE 351 MECHANICAL ENGINEERING LABORATORY I 2
'PRE 152 METALLURGY 3
ssc 281 ECONOMTCS 3
Total Credit 15
GPA. 2.29 Cum.GPA. 2.52
FIRST SEMESTER ( 1999 )
CHE 513 NON-METALLIC MATERIALS
MEE 311 TUACHINE DESIGN I
MEE 322 MECHANICS OF MACHINERY
MEE 331 INTERNAL COMBUSTION ENGINES
MTH3O3 NUMERICALMETHODS
PRE 255 METALLURGY LABORATORY
Total Credil 12
GPA. 2.87 Cum.GPA. 2.56
SECOND SEMESTER ( 1999)
ENElOO ELECTROTECHNOLOGY(ELECTRONICS)
MEE 312 MIACHINE DESIGN II
MEE 355 MECHANICAL SEMINAR
MEE 361 DYNAMIC SYSTEM AND CONTROLS
MEE 433 REFRIGERATION AND AIR CONDITIONING
MEE 442 FLUID MACHINERY
Total Credit 16
GPA. 2.65 Cum.GPA. 2.66
sui/nilER ( 1999 )
MEE322 MECHANICS OF MACHINERY
GPA.
FIRST SEMESTER ( 2OOO )
ENE 101 ELECTROTECHNOLOGY LABORATORY 1
(ELECTRONIcS)
MEE 431 POWER PLANT ENGINEERING 3
MEE 451 MECHANICAL ENGINEERING LABORATORY II 2
MEE 452 MECHANICAL ENGINEERING PROJECT I 2
MTH 302 STATISTICS FOR ENGINEERS 3
PRE 290 INDUSTRIAL ORGANIZATION AND 3
MANAGEMENT
Total Credit 14
GPA. 2.39 Cum.GPA. 2.56
SECOND SEMESTER ( 2OOO )
. MEE 431 POWER PLANT ENGINEERING
MEE 453 MECHANICAL ENGINEERING PROJECT II
MEE 462 VIBRATIONS
PRE 380 ENGINEERING ECONOMICS
PRE 394 INDUSTRIAL SAFETY
SSC 331 HUMAN RELATIONS
Total Credit 18
GPA. 3.00 Cum.GPA. 2.64
---- TRANSCRIPT CLOSED --.---
FACULTY OF ENGINEERING
FIELD OF STUDY MECHANICAL ENGINEERING
DEGREE CONFERRED BACHELOR OF ENGINEERING
04ECHANTCAL ENGTNEERTNG)
DATE OF GRADUATION MARCH 29.2001
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CREDITS PRESCRIBED : 100
CREDITS EARNED :100
GRADE POINT AVERAGE :2.64
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Total Credil 4
2.OO Cum.GPA. 2.61
VALID ONLY WITH SEAL, ISSUEO ON APRIL 3, 2OO1 REGISTRAR
PADUNGSA