Junction Loss Experiments: Laboratory Report
APPENDIX C. VELOCITY PROFILES USED IN THE ACCESS HOLE RUNS
The following images show the velocity profile in the outflow pipe from the access hole experiments. These were used to validate K_{i}. Blue indicates low velocity, while the spectrum toward red reflects increasing magnitudes of local velocity.
Figure 48. Image. Velocity profile 5 mm (0.19 inch) from the outlet for Q/A_{o} = 43 cm/s (17 inches/s).
Figure 49. Image. Area where V is greater than 0.867V_{max} 5 mm (0.19 inch) from the outlet for Q/A_{o} = 43 cm/s (17 inches/s).
Figure 50. Image. Area where V is greater than 0.90V_{max} 5 mm (0.19 inch) from the outlet for Q/A_{o} = 43 cm/s (17 inches/s).
Figure 51. Image. Area where V is greater than 0.925V_{max} 5 mm (0.19 inch) from the outlet for Q/A_{o} = 43 cm/s (17 inches/s).
Figure 52. Image. Velocity profile at the outlet for Q/A_{o} = 57 cm/s (22 inches/s).
Figure 53. Image. Area where V is greater than 0.867V_{max} at the outlet for Q/A_{o} = 57 cm/s (22 inches/s).
Figure 54. Image. Area where V is greater than 0.90V_{max} at the outlet for Q/A_{o} = 57 cm/s (22 inches/s).
Figure 55. Image. Area where V is greater than 0.925V_{max} at the outlet for Q/A_{o} = 57 cm/s (22 inches/s).
Figure 56. Image. Velocity profile at the outlet for Q/A_{o} = 64 cm/s (25 inches/s).
Figure 57. Image. Area where V is greater than 0.867V_{max} at the outlet for Q/A_{o} = 64 cm/s (25 inches/s).
Figure 58. Image. Area where V is greater than 0.90V_{max} at the outlet for Q/A_{o} = 64 cm/s (25 inches/s).
Figure 59. Image. Area where V is greater than 0.925V_{max} at the outlet for Q/A_{o} = 64 cm/s (25 inches/s).
Figure 60. Image. Velocity profile at the outlet for Q/A_{o} = 75 cm/s (30 inches/s).
Figure 61. Image. Area where V is greater than 0.867V_{max} at the outlet for Q/A_{o} = 75 cm/s (30 inches/s).
Figure 62. Image. Area where V is greater than 0.90V_{max} at the outlet for Q/A_{o} = 75 cm/s (30 inches/s).
Figure 63. Image. Area where V is greater than 0.925V_{max} at the outlet for Q/A_{o} = 75 cm/s (30 inches/s).
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