Investigations of Flow Patterns in Ventilated Rooms Using Particle Image Velocimetry Applications in a Scaled Room with Rapidly Varying Inflow and over a Wall-Mounted Radiator
نویسنده
چکیده
........................................................................................................................... iii Sammanfattning ............................................................................................................... iv 1. Objectives of the Work ............................................................................................ 1 2. Background .............................................................................................................. 2 3. Introduction .............................................................................................................. 4 4. Measurement Techniques, Experimental Facilities, and Methods .......................... 7 4.1. Particle Image Velocimetry (PIV) .................................................................... 8 4.1.1. Development of PIV .................................................................................... 8 4.1.2. Principle of Particle Image Velocimetry (PIV) ............................................ 9 4.1.3. PIV Setup Equipment ................................................................................. 12 4.2. Surface Measurement Using Structured-Light 3D Scanners .......................... 17 4.2.1. Principle of Structured-Light 3D Scanner System ..................................... 17 4.3. Small-Scale Ventilated Room Model ............................................................. 18 4.4. Surface Profile Measurement ......................................................................... 18 4.5. Air Flow Measurement over a Wall-Mounted Radiator ................................. 22 4.6. In-House Software .......................................................................................... 23 5. Summary of Results, Discussion and Conclusions ................................................ 25 6. Short Presentations of Each Research Paper ......................................................... 28 Paper 1 ........................................................................................................................ 28 Paper 2 ........................................................................................................................ 28 Paper 3 ........................................................................................................................ 29 Paper 4 ........................................................................................................................ 30 Paper 5 ........................................................................................................................ 31 Paper 6 ........................................................................................................................ 31 7. References .............................................................................................................. 33
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