| Appendix: Water/Air Tables | Multimedia Engineering Fluids | ||||||
| Air_US | Air_SI | Water_US | Water_SI | Summary | |||
| Chapter |
| 1. Basics |
| 2. Fluid Statics |
| 3. Kinematics |
| 4. Laws (Integral) |
| 5. Laws (Diff.) |
| 6. Modeling/Similitude |
| 7. Inviscid |
| 8. Viscous |
| 9. External Flow |
| 10. Open-Channel |
| Appendix |
| Basic Math |
| Units |
| Basic Fluid Eqs |
| Water/Air Tables |
| Sections |
| eBooks |
| Dynamics |
| Fluids |
| Math |
| Mechanics |
| Statics |
| Thermodynamics |
©Kurt Gramoll
|
| Properties of Water and Air | ||||
| Property | Symbol | Definition | Water (20 °C) | Air (STP) |
| Density | ρ | mass/volume | 1000 kg/m3 | 1.23 kg/m>3 |
| Viscosity | μ | shear stress velocity gradient |
10-3 N-s/m2 | 2.0×10-5 N-s/m2 |
| Kinematic Viscosity | ν | viscosity/density | 10-6 m2/s | 1.6×10-5 m2/s |
| Speed of Sound | c | velocity of a small wave |
1480 m/s | 343 m/s |
| Specific Weight | γ | weight/volume | 9800 N/m3 | 12 N/m3 |
| Surface Tension | σ | stored energy unit area |
0.073 J/m2 | |
| Bulk Modulus | K | volume (ΔP/ΔV) | 220×104 kPa | |
| Vapor Pressure | pv | pressure of liquid-vapor equilibrium | 2.45 kPa | |