Page 15 - Industrial Ventilation Design Guidebook

XIV CONTENTS

11.4 Multi-zone Air Flow Models 1082
11.4.1 Purpose 1082
11.4.2 Method 1083
11.4.3 Required Input 1087
11.4.4 Expected and Available Results 1089
11.4.5 Tools (Programs) 1089
11.4.6 Example 1090
11.4.7 Conclusions and Recommendations 1093
References 1094
Bibliography 1094
11.5 Integrated Air Flow and Thermal Modeling 1095
11.5.1 Purpose 1095
11.5.2 Method 1095
11.5.3 Required Input 1097
11.5.4 Expected and Available Results 1097
11.5.5 Tools (Computer Programs) 1097
11.5.6 CO MIS and TRNSYS Application Example 1098
11.5.7 Conclusions and Recommendations 1103
References 1104
Bibliography 1104

12 Experimental Techniques 1105

12.1 Introduction 1106
12.2 Visualization of Air Flow and Contaminant Dispersion 1108
12.2.1 Direct Observation of Aerosols Enhanced
by Special Light 1110
12.2.2 Smoke Generation 1112
12.2.3 Flow Indicators 1114
12.2.4 Thermocamera Methods 1114
12.2.5 Graphical Presentation of Area Measurements 1116
12.2.6 Graphical Presentation of Measured Parameters
in a Video 1117
References 1118
12.3 Measurement Techniques 1119
12.3.1 Introduction 1119
12.3.2 Measurement Planning 1120
12.3.3 Treatment of Measurement Uncertainties 1123
12.3.4 Dynamics of Measurements 1131
12.3.5 Temperature Measurement 1135
12.3.6 Air Humidity Measurement 1140
12.3.7 Pressure Difference Measurement 1146
12.3.8 Velocity Measurement 1152
12.3.9 Flow Rate Measurement 1159
12.3.10 Laser-Based Techniques 1169
Nomenclature 1172
References 1174