Flat Plate Boundary Layer Investigation Appendix

University:
Boston University
Course:
CAS PY 211 | General Physics I
Academic year:

2023
Views:

247

Pages:

11
Author:

pubicswprv

Appendix I : Raw Data Table 2: Pressure Readings at Various Distances above Flat Plate for Smooth Surface Table 3: Pressure Readings at Various Distances above Flat Plate for Rough Surface Appendix II - Sample Calculations Temperature Conversion Pressure Conversion Length Conversion Density Average Pressure Pressure Conversion Velocity from Dynamic Pressure Velocity Ratio Distance Correction Distance to Boundary Layer Thickness Ratio Velocity Ratio Laminar Approximation Velocity Ratio Turbulent Approximation Difference between Experimental and Numerical Approximations Coefficient of Dynamic Viscosity Kinematic Viscosity Reynolds Number Laminar Cubic Approximate of δ/x Turbulent Power Law Approximate of δ/x Experimental Value of δ/x for Smooth Plate δ (1.8mm) × (1m /1000mm) = 12cm × (1m /100cm) x € Appendix III - Supplementary Tables Table 4: Velocity Profiles for Smooth Flat Plate Area with Laminar and Turbulent Approximations Table 5: Velocity Profiles for Rough side of Flat Plate with Laminar and Turbulent Approximations Table 6: Percentage Difference between Smooth Velocity Profile and Laminar and Turbulent Approximations Table 7: Percentage Difference between Rough Plate Velocity Profile and Laminar and Turbulent Approximations