MET-Applied Thermodynamics lab.
Sheet1
| collected data | calculated data | ||||||||||||||
| Run # | Orifice Differential Pressure dP0 (kPa) | Fan Differential Pressure dPs (kPa) | Motor Speed n (Hz) | Air Temperature Ta (o C) | Motor Input Power Pe (W) | Air Density r (kg/m3 ) | Volumetric Flow Rate Qv (m 3 /s) | Inlet Velocity V1 (m/s) | Outlet Velocity V2 (m/s) | Total Pressure Ptotal (kPa) | Power Output Pu (W) | Overall Efficiency (%) | |||
| 1 | 1.342 | 1.113 | 54 | 21.7 | 357 | ||||||||||
| 2 | 0.002 | 4.956 | 54 | 22 | 73.66 | ||||||||||
| 3 | 0.219 | 4.554 | 54 | 21.9 | 190.35 | ||||||||||
| 4 | 1.025 | 2.579 | 54 | 21.8 | 335.75 | ||||||||||
| 5 | 1.342 | 1.324 | 54 | 21.8 | 357 |