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105 A p p e n d i x d Inlet Control Experimental Data Set for Traditional Projecting and Slip-Lined Inlet End Treatments (Tabular Support Data for Chapter 3) Table D-1. Circular culvert inlet control performance data: thin-wall projecting end. Run Entrance Approach Control So Q Re Hw/D Q/AD 0.5. Hw/D-Hc/D+0.5So (Q/AD 0.5)2 [%] [cfs] [] [] [ft0.5/s] [] [ft/s2] 1 projecting ponded Inlet 4.43 2.92 239,772 1.46 3.92 0.36 15.33 2 projecting ponded Inlet 4.43 1.80 178,144 0.98 2.41 0.17 5.83 3 projecting ponded Inlet 4.43 1.47 158,271 0.86 1.97 0.14 3.87 4 projecting ponded Inlet 4.43 1.10 138,046 0.72 1.47 0.11 2.17 5 projecting ponded Inlet 4.43 0.80 118,510 0.60 1.07 0.09 1.15 6 projecting ponded Inlet 4.43 0.42 86,009 0.42 0.56 0.07 0.32 7 projecting ponded Inlet 4.43 5.99 428,268 3.97 8.03 2.00 64.55 8 projecting ponded Inlet 4.43 5.22 376,172 3.25 7.01 1.53 49.15 9 projecting ponded Inlet 4.43 4.50 323,758 2.58 6.03 1.08 36.41 10 projecting ponded Inlet 4.43 3.93 288,584 2.11 5.27 0.76 27.80 11 projecting channel Inlet 4.43 4.61 333,894 2.57 6.18 1.03 38.23 12 projecting channel Inlet 4.43 4.97 354,449 2.86 6.67 1.22 44.52 13 projecting channel Inlet 4.43 4.22 303,589 2.26 5.67 0.83 32.11 14 projecting channel Inlet 4.43 3.61 259,735 1.85 4.85 0.57 23.50 15 projecting channel Inlet 4.43 1.80 171,846 0.97 2.41 0.16 5.83 16 projecting channel Inlet 4.43 1.21 139,890 0.76 1.62 0.12 2.64 17 projecting channel Inlet 4.43 0.92 121,081 0.65 1.23 0.11 1.51 18 projecting channel Inlet 4.43 0.61 101,109 0.52 0.82 0.08 0.67
106 Table D-2. Slip-lined circular culvert inlet control performance data: 2-inch projecting end. Run Entrance Approach Control So Q Re Hw/D Q/AD 0.5. Hw/D-Hc/D+0.5So (Q/AD 0.5)2 [%] [cfs] [] [] [ft0.5/s] [] [ft/s2] 19 2-inch Proj. ponded inlet 4.43 5.62 423,261 3.60 7.55 1.75 56.93 20 2-inch Proj. ponded inlet 4.43 4.56 348,540 2.60 6.12 1.07 37.40 21 2-inch Proj. ponded inlet 4.43 3.50 276,822 1.78 4.69 0.54 22.01 22 2-inch Proj. ponded inlet 4.43 1.63 173,016 0.91 2.18 0.15 4.77 23 2-inch Proj. ponded inlet 4.43 1.08 136,948 0.72 1.45 0.12 2.09 24 2-inch Proj. ponded inlet 4.43 0.57 97,069 0.50 0.77 0.08 0.59 25 2-inch Proj. channel inlet 4.43 5.49 397,849 3.24 7.37 1.44 54.28 26 2-inch Proj. channel inlet 4.43 4.85 354,602 2.67 6.51 1.06 42.37 27 2-inch Proj. channel inlet 4.43 4.16 306,171 2.11 5.58 0.69 31.11 28 2-inch Proj. channel inlet 4.43 3.33 254,471 1.58 4.48 0.38 20.03 29 2-inch Proj. channel inlet 4.43 1.77 178,133 0.93 2.37 0.13 5.63 30 2-inch Proj. channel inlet 4.43 1.43 156,309 0.82 1.92 0.12 3.68 31 2-inch Proj. channel inlet 4.43 1.07 133,346 0.70 1.44 0.10 2.08 32 2-inch Proj. channel inlet 4.43 0.63 101,021 0.52 0.84 0.08 0.71 Table D-3. Slip-lined circular culvert inlet control performance data: 4-inch projecting end. Run Entrance Approach Control So Q Re Hw/D Q/AD 0.5. Hw/D-Hc/D+0.5So (Q/AD 0.5)2 [%] [cfs] [] [] [ft0.5/s] [] [ft/s2] 33 4-inch proj. P j t ponded inlet 4.43 5.70 418,664 3.69 7.64 1.82 58.42 34 4-inch proj. ponded inlet 4.43 4.60 343,226 2.66 6.17 1.12 38.07 35 4-inch proj. ponded inlet 4.43 3.26 259,799 1.64 4.37 0.46 19.12 36 4-inch proj. ponded inlet 4.43 1.61 168,325 0.90 2.16 0.15 4.65 37 4-inch proj. ponded inlet 4.43 1.02 134,286 0.69 1.37 0.11 1.87 38 4-inch proj. ponded inlet 4.43 0.50 92,768 0.47 0.68 0.08 0.46 39 4-inch proj. channel inlet 4.43 4.85 354,914 2.69 6.52 1.08 42.45 40 4-inch proj. channel inlet 4.43 3.51 267,138 1.70 4.71 0.46 22.18 41 4-inch proj. channel inlet 4.43 1.61 164,624 0.88 2.16 0.13 4.65 42 4-inch proj. channel inlet 4.43 1.03 134,152 0.68 1.39 0.10 1.92 43 4-inch proj. channel inlet 4.43 0.59 99,171 0.50 0.79 0.08 0.62
107 Table D-4. Slip-lined circular culvert inlet control performance data: 2-inch tapered projecting end. Run Entrance Approach Control So Q Re Hw/D Q/AD 0.5 Hw/D-Hc/D+0.5So (Q/AD 0.5)2 [%] [cfs ] [] [] [ft0.5/s] [] [ft/s2] 44 2-inch taprd. proj. ponded inlet 4.43 5.70 409,409 3.41 7.65 1.54 58.59 45 2-inch taprd. proj. ponded inlet 4.43 5.06 367,437 2.87 6.80 1.20 46.18 46 2-inch taprd. proj. ponded inlet 4.43 4.39 322,477 2.32 5.90 0.85 34.76 47 2-inch taprd. proj. ponded inlet 4.43 3.71 278,244 1.85 4.98 0.55 24.83 48 2-inch taprd. proj. ponded inlet 4.43 3.09 241,059 1.49 4.15 0.35 17.21 49 2-inch taprd. proj. ponded inlet 4.43 1.89 175,559 0.99 2.54 0.16 6.45 50 2-inch taprd. proj. ponded inlet 4.43 1.50 153,720 0.86 2.01 0.13 4.03 51 2-inch taprd. proj. ponded inlet 4.43 1.18 136,263 0.75 1.59 0.11 2.52 52 2-inch taprd. proj. ponded inlet 4.43 0.91 118,450 0.64 1.22 0.10 1.48 53 2-inch taprd. proj. ponded inlet 4.43 0.69 104,168 0.55 0.92 0.09 0.86 54 2-inch taprd. proj. ponded inlet 4.43 0.41 80,213 0.42 0.55 0.07 0.30 55 2-inch taprd. proj. channel inlet 4.43 5.53 385,563 3.15 7.42 1.33 55.11 56 2-inch taprd. proj. channel inlet 4.43 5.07 356,186 2.76 6.81 1.08 46.34 57 2-inch taprd. proj. channel inlet 4.43 4.57 326,548 2.34 6.13 0.82 37.57 58 2-inch taprd. proj. channel inlet 4.43 3.91 284,003 1.90 5.24 0.55 27.47 59 2-inch taprd. proj. channel inlet 4.43 3.05 234,033 1.44 4.09 0.31 16.72 60 2-inch taprd. proj. channel inlet 4.43 1.79 168,259 0.93 2.41 0.13 5.79 61 2-inch taprd. proj. channel inlet 4.43 1.47 150,706 0.83 1.97 0.12 3.87 62 2-inch taprd. proj. channel inlet 4.43 1.10 129,470 0.70 1.48 0.10 2.20 63 2-inch taprd. proj. channel inlet 4.43 0.81 111,604 0.59 1.08 0.08 1.17 64 2-inch taprd. proj. channel inlet 4.43 0.53 89,975 0.47 0.72 0.07 0.51 Table D-5. Slip-lined circular culvert inlet control performance data: 2-inch tapered projecting end. Run Entrance Approach Control So Q Re Hw/D Q/AD 0.5 Hw/D-Hc/D+0.5So (Q/AD 0.5)2 [%] [cfs ] [] [] [ft0.5/s] [] [ft/s2] 65 4-inch taprd. proj. ponded inlet 4.43 6.10 404,475 3.85 8.19 1.84 67.03 66 4-inch taprd. proj. ponded inlet 4.43 5.36 357,594 3.07 7.20 1.31 51.80 67 4-inch taprd. proj. ponded inlet 4.43 4.55 313,312 2.40 6.10 0.88 37.24 68 4-inch taprd. proj. ponded inlet 4.43 3.76 267,805 1.86 5.05 0.55 25.49 69 4-inch taprd. proj. ponded inlet 4.43 3.11 228,138 1.49 4.17 0.35 17.38 70 4-inch taprd. proj. ponded inlet 4.43 1.42 146,700 0.82 1.91 0.12 3.64 71 4-inch taprd. proj. ponded inlet 4.43 1.09 129,668 0.70 1.46 0.10 2.12 72 4-inch taprd. proj. ponded inlet 4.43 0.81 111,941 0.60 1.09 0.09 1.19 73 4-inch taprd. proj. ponded inlet 4.43 0.57 93,802 0.49 0.76 0.07 0.58 74 4-inch taprd. proj. channel inlet 4.43 5.53 409,409 3.41 7.42 1.33 55.11 75 4-inch taprd. proj. channel inlet 4.43 5.07 367,437 2.87 6.81 1.08 46.34 76 4-inch taprd. proj. channel inlet 4.43 4.57 322,477 2.32 6.13 0.82 37.57 77 4-inch taprd. proj. channel inlet 4.43 3.91 278,244 1.85 5.24 0.55 27.47 78 4-inch taprd. proj. channel inlet 4.43 3.05 241,059 1.49 4.09 0.31 16.72 79 4-inch taprd. proj. channel inlet 4.43 1.79 175,559 0.99 2.41 0.13 5.79 80 4-inch taprd. proj. channel inlet 4.43 1.47 153,720 0.86 1.97 0.12 3.87 81 4-inch taprd. proj. channel inlet 4.43 1.10 136,263 0.75 1.48 0.10 2.20 82 4-inch taprd. proj. channel inlet 4.43 0.81 118,450 0.64 1.08 0.08 1.17 83 4-inch taprd. proj. channel inlet 4.43 0.53 104,168 0.55 0.72 0.07 0.51