000			02146nam a2200181 4500
999			_c56560 _d56560
082			_aMBEP TH-0020 _bCHA
100			_aChawan, Vijay Kumar (PT500517) _969108
245			_aAnalysis of flow patterns using water-table apparatus by varying the model scale (Softcopy is also available)
260			_c2019
300			_axvi,ii,31,ixp.
505			_aCONTENTS 1.Introduction 1 1.1.Background 1 1.2.Purpose statement 2 1.3.Research question 2 1.4.Research objectives 2 1.5.Significance of the study 2 1.6 Scope 2 1.7.Limitations 3 2.Literature Review 3 2.1 Analytical and empirical models 3 2.2 Small-scale and full-scale experimental models 3 2.3 Multi-zone and numerical models 4 2.4.Computer fluid dynamics (CFD) 4 2.5.Water-table studies 4 2.6.Learning from the literature review 5 3.Research Methodology 6 3.1.Overview 6 3.2.Experimental Setup 6 3.3.Experimentation of different model scales 8 3.4.Testing of current methodology for different speeds 9 3.5.Testing of current methodology for ACH 9 3.6.Photographic data analysis for deriving ventilation metrics 10 3.7.Extracting Pixel values 10 3.8.Establishing relationship between pixel values and dye concentration 10 3.9.Ventilation metrics 13 3.6.1Percentage of dead spots (% DS) 13 3.6.2Absolute ventilation efficiency (Ea) 13 3.6.3Air Changes per Hour (ACH) 13 3.6.4Ventilation metric calculation 15 4.Results and discussion 16 4.1.Flow patterns for different configurations using 1:20 Scale 16 4.2.Effect of model scale 18 4.3.Dead Spots (DS) 19 4.4.Absolute Ventilation Efficiency (Ea) 23 4.5.Air Change per Hour (ACH) 25 4.6.Effect of speed at 1:20 scale 27 5. Conclusions 28 6. Learnings and Recommendations for future study 29 6.1.Learnings from the experiment 29 6.2.Recommendations 29 7 References 30 Appendix A1 I Appendix A2 II Appendix B III Appendix C IV Appendix D VI Appendix E IX
700			_aDamle, Rashmin (Guide) _969965
890			_aIndia
891			_aFT-PG
891			_a2017 Batch
891			_aMasters of Technology in Building Energy Performance
942			_2ddc