BORANG PENGESAHAN STATUS TESIS

Transcription

1 UNIVERSITI MALAYSIA PAHANG BORANG PENGESAHAN STATUS TESIS JUDUL: EVALUATION AND OPTIMIZATION OF HEAT EXTRACTION DEVICE SESI PENGAJIAN: 2010/2011 Saya AZRI AMZARI BIN RAMLI ( ) (HURUF BESAR) mengaku membenarkan tesis (Sarjana Muda/Sarjana /Doktor Falsafah)* ini disimpan di Perpustakaan dengan syarat-syarat kegunaan seperti berikut: 1. Tesis adalah hakmilik Universiti Malaysia Pahang (UMP). 2. Perpustakaan dibenarkan membuat salinan untuk tujuan pengajian sahaja. 3. Perpustakaan dibenarkan membuat salinan tesis ini sebagai bahan pertukaran antara institusi pengajian tinggi. 4. **Sila tandakan ( ) SULIT TERHAD (Mengandungi maklumat yang berdarjah keselamatan atau kepentingan Malaysia seperti yang termaktub di dalam AKTA RAHSIA RASMI 1972) (Mengandungi maklumat TERHAD yang telah ditentukan oleh organisasi/badan di mana penyelidikan dijalankan) TIDAK TERHAD Disahkan oleh: (TANDATANGAN PENULIS) (TANDATANGAN PENYELIA) Alamat Tetap: 1269 LORONG 9/6, MOHD YUSOF TAIB TAMAN RIA, ( Nama Penyelia ) PADANG SERAI, KEDAH. Tarikh: 6 DISEMBER 2010 Tarikh: : 6 DISEMBER 2010 CATATAN: * Potong yang tidak berkenaan. ** Jika tesis ini SULIT atau TERHAD, sila lampirkan surat daripada pihak berkuasa/organisasi berkenaan dengan menyatakan sekali tempoh tesis ini perlu dikelaskan sebagai atau TERHAD. Tesis dimaksudkan sebagai tesis bagi Ijazah doktor Falsafah dan Sarjana secara Penyelidikan, atau disertasi bagi pengajian secara kerja kursus dan penyelidikan, atau Laporan Projek Sarjana Muda (PSM).

2 EVALUATION AND OPTIMIZATION OF HEAT EXTRACTION DEVICE AZRI AMZARI BIN RAMLI BACHELOR OF ENGINEERING UNIVERSITI MALAYSIA PAHANG 2010

3 UNIVERSITI MALAYSIA PAHANG FACULTY OF MECHANICAL ENGINEERING I certify that the project entitled Evaluation and Optimization of Heat Extraction Device is written by Azri Amzari bin Ramli. I have examined the final copy of this project and in our opinion; it is fully adequate in terms of scope and quality for the award of the degree of Bachelor of Engineering. I herewith recommend that it be accepted in partial fulfilment of the requirements for the degree of Bachelor of Mechanical Engineering with Automotive Engineering. (Mr. Muhammad Ammar Nik Mu'tasim) Examiner Signature

4 EVALUATION AND OPTIMIZATION OF HEAT EXTRACTION DEVICE AZRI AMZARI BIN RAMLI Thesis submitted in fulfilment of the requirements for the award of the degree of Bachelor of Mechanical engineering with Automotive Engineering Faculty of Mechanical Engineering UNIVERSITI MALAYSIA PAHANG DECEMBER 2010

5 i SUPERVISOR S DECLARATION I hereby declare that I have checked this project and in my opinion, this project is adequate in terms of scope and quality for the award of the degree of Bachelor of Mechanical Engineering with Automotive Engineering. Signature Name of Supervisor : MR MOHD YUSOF TAIB Position : LECTURER OF MECHANICAL ENGINEERING Date : 6 DECEMBER 2010

6 ii STUDENT S DECLARATION I hereby declare that the work in this project is my own except for quotations and summaries which have been duly acknowledged. The project has not been accepted for any degree and is not concurrently submitted for award of other degree. Signature Name : AZRI AMZARI BIN RAMLI ID Number : MH07063 Date : 6 DECEMBER 2010

7 vii TABLE OF CONTENT SUPERVISOR S DECLARATION STUDENTS S DECLARATION DEDICATION ACKNOWLEDGEMENT ABSTRACT ABSTRAK TABLE OF CONTENT LIST OF TABLE LIST OF FIGURE LIST OF SYMBOLS LIST OF ABBREVIATION Page i ii iii iv v vi vii x xi xiii xiv CHAPTER 1 INTRODUCTION 1.1 Background 1.2 Problem Statement 1.3 Objective 1.4 Scope CHAPTER 2 LITERATURE REVIEW 2.1 Brief description of Proton Waja 2.2 Car Air Ventilation 2.3 Heat Generation Heat Conduction Heat Convection Heat Radiation 2.4 Technical Paper Review Temperature Variation Inside Car Cabin

8 viii Suitable Air Flow Rate For Ventilation 2.5 Parameter That Affect Cabin Temperature Outsides Temperature Inlet Condition CHAPTER 3 METHODOLOGY Introduction 3.2 Designing and Fabricating the Heat Extraction Device Fan as Heat Removing Device Ducting 3.3 Heat Management Device 3.4 Experiment Apparatus Thermocouple Scanner J-type thermocouple 3.5 Blower Related Calculation Fan Velocity Fan Mass Flow Rate Heat Transfer 3.6 Temperature Measurement Locations Heat Removing use In The Car 3.7 Flow Chart CHAPTER 4 RESULT AND DISCUSSION 4.1 Introduction 4.2 Experiment Result Fully Closed Cabin Fully Closed Cabin with heat extraction device attach 4.3 Comparison between Results

9 ix CHAPTER 5 CONCLUSION AND RECCOMMENDATION Conclusion 5.2 Recommendation REFERENCES 38 APPENDICES A1 Flow Chart for PSM 1 A2 Flow Chart for PSM

10 x LIST OF TABLE Table No Title Dimention of Proton Waja Properties of J-Type thermocouple Temperature reading inside car cabin without heat extraction device in experiment 1 Temperature reading inside car cabin without heat extraction device in experiment 2 Temperature reading inside car cabin without heat extraction device in experiment 3 Temperature reading inside car cabin without heat extraction device in experiment 2 Temperature average for each experiment Page

11 xi LIST OF FIGURE Figure No Title Natural Ventilation, On The Right Is The Cowl Air Intake System Squirrel Cage Fan That Used To Help Move Air Throughout The Passenger Compartment Temperature Variation With The Time At Different Locations Part Of The Simulation Model Part of the Simulation Model Temperature Distribution In The Car Without Ventilation Rear View Temperature Variations With Time At Different Ventilation Air Flow Rate Air Flow Patterns Inside The Car Cabin Transient Heating Inside The Car Cabin Original Cad Design Original Fabrication Improved Fabrication Fan Plastic Flexible Ducting Heat Management Device Thermocouple Scanner J-Type Thermocouple Side View For The Placement Of Heat Extraction Device Top View For The Placement Of Heat Extraction Device Fan Wiring Connection Page

12 xii Flow Chart Of The Project Temperature Distribution For Experiment 1 Temperature Distribution For Experiment 2 Temperature Distribution For Experiment 3 Temperature Distribution For Experiment 4 Comparison Average Temperatures Between Two Different Conditions

13 xiii LIST OF SYMBOLS V r ω P m T R ρ A Q Fan velocity Radius of fan Fan speed in RPM Pressure Mass of air Temperature Gas constant Air density Fan Area Heat transfer

14 xiv LIST OF ABBREVIATION GPIB EXC BKSP RS232 TC TYPE RPM CFD CPU General purposes interface bus Execute Backspace Recommended standard-232 Thermocouple type Rotational per minutes Computational fluid dynamics Centre processing unit