000			02288nam a2200181Ia 4500
008			240829s9999 xx 000 0 und d
082			_aMBEP TH-0110 _bSAM
100			_aSam, Manna Elizabeth (PBE22430) _998853
245		0	_aDevelopment of an apparatus for visualizing natural ventilation airflow due to wind and buoyancy (Softcopy is also available)
260			_c2024
300			_axix,36p.
505			_aTABLE OF CONTENTS ABSTRACT iii UNDERTAKING vii CERTIFICATE ix ACKNOWLEDGEMENTS xi ABBREVIATIONS xii TABLE OF CONTENTS xiv LIST OF FIGURES xvi LIST OF TABLES xviii CHAPTER-1: INTRODUCTION 1 1.1 Background 1 1.2 Significance 2 1.3 Aim 3 1.4 Research Questions 3 1.5 Objectives and limitations 3 1.6 Scope and Limitations 3 CHAPTER-2: LITERATURE REVIEW 4 2.1 Available methods 5 2.1.1 Choosing Between Water-table and Wind Tunnel: 8 2.2 Different airflow and distribution patterns and ventilation systems 10 2.2.1 Airflow principles in consideration 10 2.2.2 Existing apparatus and studies using different mediums of flow 10 2.2.3 Sizing the apparatus 11 2.2.4 Selecting the object of study 13 2.2.5 Selecting the medium of visualization 13 2.2.6 Selecting the mode of visualization 14 2.3 Methodology 14 CHAPTER-3: METHODOLOGY 15 3.1 Building typology under consideration for study 15 3.2 Prototype development and pilot experiment 16 3.2.1 Sizing and Scaling of the prototype apparatus 16 3.2.2 Selection of the material 3.2.3 Pilot experiment: Evolution of design 19 Limitations: 22 3.3 Final design of the apparatus 22 3.3.1 Experiments with different geometries 24 3.3.2 How to conduct the test 25 CHAPTER-4: RESULTS AND DISCUSSION 27 4.1 Single sided ventilation flow pattern (SS) 27 4.2 Adjacent side ventilation flow pattern (AS) 28 4.3 Cross flow ventilation pattern 29 4.4 Parametric Study 30 4.5 CFD Simulation for basic three geometries 31 CHAPTER-5: CONCLUSION 32 5.1 Way Forward 32 APPENDIX A 33 References 35
700			_aDamle, Rashmin (Guide)
890			_aIndia
891			_a2022 Batch
891			_aFT-PG
891			_aMasters of Technology in Building Energy Performance
999			_c72520 _d72520