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{"sheet":"Velocity","index":0,"n_rows":59,"n_cols":31,"rows_kept":59,"cut":false,"hidden":false,"merged":[[11,10,12,10],[37,10,38,10],[35,1,35,16],[9,1,9,16],[37,11,37,16],[10,6,10,7],[10,8,10,9],[36,6,36,7],[36,8,36,9],[11,11,11,16],[2,1,2,7],[3,1,3,7],[4,1,4,7],[5,1,5,7],[27,27,27,28],[28,27,28,28],[23,27,23,28],[24,27,24,28],[25,27,25,28],[26,27,26,28]],"flags":["formulas_cached_only"]}
[]
[{"$nulls":8},"Input Data",{"$nulls":11},"Nominal Duct","Core Area","H & W"]
[null,"Enter Duct Width in inches =",{"$nulls":6},6,"Inches",{"$nulls":10},"Area '( ft2 )","( ft2 )","border",null,null," - "]
[null,"Enter Duct Height in inches =",{"$nulls":6},9,"Inches",{"$nulls":10},0.375,0.375,0,null,null,"\""]
[null,"Enter Minimum Neck Velocity (greater than 0)=",{"$nulls":6},200,"FPM"]
[null,"Enter Maximum Neck Velocity =",{"$nulls":6},850,"FPM",{"$nulls":15},"Throw Zones"]
[{"$nulls":26},"c(ii)","c(iii)","c(iv)"]
[{"$nulls":25},"1S",8.04,10.03,12.16]
[null,"SHV -  No OBD, Rectangular, 1S and 1L - One Way Throw Patterns",{"$nulls":23},"1L",8.04,10.03,12.16]
[null,"IP Data"]
[null,"Neck","Neck","Total","Total","Static","Pattern 1S",null,"Pattern 1L"]
[null,"Dim","Vel","Flow","Pres","Pres","flow","Throw","flow","Throw","NC","Octave Band, dB"]
[null,"in","FPM","CFM","\"WG","\"WG","CFM","ft","CFM","ft",null,2,3,4,5,6,7,{"$nulls":8},"Pressure Constants",null,null,null," "]
[null,null,200,75,0.018728150361361655,0.016234388662112433,75,"8 - 11 - 15",75,"8 - 11 - 15"," - "," - "," - ",13.934972710185866,11.934972710185866," - "," - ",{"$nulls":10},"b",null," "," "]
[null,null,281.25,105.46875,0.03703564890796617,0.03210413773513446,105.46875,"10 - 12 - 18",105.46875,"10 - 12 - 18",10.852779220666866,11.852779220666866,16.852779220666868,22.852779220666868,20.852779220666868,15.852779220666866,10.852779220666866,{"$nulls":8},"Pressure Constants",null,7.51]
[null," ",362.5,135.9375,0.061524900210567,0.0533325033782678,135.9375,"12 - 14 - 20",135.9375,"12 - 14 - 20",17.491057568273625,18.491057568273625,23.491057568273625,29.491057568273625,27.491057568273625,22.491057568273625,17.491057568273625]
[null,"6\"",443.75,166.40625,0.09219590426916416,0.07991948559151248,166.40625,"13 - 16 - 22",166.40625,"13 - 16 - 22",22.78107985932781,23.78107985932781,28.78107985932781,34.78107985932781,32.78107985932781,27.78107985932781,22.78107985932781]
[null,"x",525,196.875,0.12904866108375762,0.11186508437486846,196.875,"14 - 17 - 24",196.875,"14 - 17 - 24",27.179130915485054,28.179130915485054,33.179130915485054,39.179130915485054,37.179130915485054,32.179130915485054,27.179130915485054]
[null,"9\"",606.25,227.34375,0.1720831706543475,0.14916929972833584,227.34375,"15 - 18 - 26",227.34375,"15 - 18 - 26",30.943051070833867,31.943051070833867,36.94305107083387,42.94305107083387,40.94305107083387,35.94305107083387,30.943051070833867,{"$nulls":8},"Sound"]
[null," ",687.5,257.8125,0.22129943298093363,0.1918321316519145,257.8125,"16 - 20 - 28",257.8125,"16 - 20 - 28",34.23287094305781,35.23287094305781,40.23287094305781,46.23287094305781,44.23287094305781,39.23287094305781,34.23287094305781,{"$nulls":10},"B","CVn","CAn"]
[null,null,768.75,288.28125,0.2766974480635161,0.23985358014560448,288.28125,"17 - 21 - 29",288.28125,"17 - 21 - 29",37.15477437797285,38.15477437797285,43.15477437797285,49.15477437797285,47.15477437797285,42.15477437797285,37.15477437797285,{"$nulls":8},"1S, 1L",null,-133.44,60.23,7.55]
[null,null,850,318.75,0.33827721590209486,0.2932336452094058,318.75,"18 - 22 - 31",318.75,"18 - 22 - 31",39.782837967116144,40.782837967116144,45.782837967116144,51.782837967116144,49.782837967116144,44.782837967116144,39.782837967116144]
[null,"1) Throw values are given for terminal velocities of 150, 100, and 50 fpm."]
[null,"2) Throw Values are given for Isothermal Conditions",{"$nulls":23},"Rectangular Neck Validation:",null,"1=True, 0=False"]
[null,"3) N.C. values are based on Octave Band 2 - 7 sound power levels minus a room absorption of 10dB.",{"$nulls":23},"Height = Width?",null,0]
[null,"4) Dash (-) in space denotes an NC or dB value of less than 10.",{"$nulls":23},"Height or Width greater than 48",null,0]
[null,"5) Data were obtained from test conducted in accordance with ANSI / ASHRAE Standard 70-1991.",{"$nulls":23},"Height or Width less than 6",null,0]
[{"$nulls":25},"3\" increments?",null,0]
[null," ",{"$nulls":23},"INVALID",null,0]
[null," ",{"$nulls":23},"SIZE"]
[null," "]
[null," ",{"$nulls":23},"Invalid Neck Size :"]
[null," ",{"$nulls":23},"Height can not equal Width."]
[{"$nulls":25},"Height or Width can not be greater than 48\"."]
[null,"SHV -  No OBD, Rectangular, 1S and 1L - One Way Throw Patterns",{"$nulls":23},"Height or Width can not be less than 6\"."]
[null,"Metric Data",{"$nulls":23},"Neck must be in 3\" increments."]
[null,"Neck","Neck","Total","Total","Static","Pattern 1S",null,"Pattern 1L"]
[null,"Dim","Vel","Flow","Pres","Pres","flow","Throw","flow","Throw","NC","Octave Band, dB"]
[null,"mm","m/s","L/s","Pa","Pa","L/s","m","L/s","m",null,2,3,4,5,6,7]
[null,null,1.016,35.396055000000004,4.663309439979052,4.042362776865996,35.396055000000004,"2.5 - 3.2 - 4.5",35.396055000000004,"2.5 - 3.2 - 4.5"," - "," - "," - ",13.934972710185866,11.934972710185866," - "," - "]
[null,null,1.4287500000000002,49.775702343750005,9.221876578083577,7.99393029604848,49.775702343750005,"3.1 - 3.8 - 5.4",49.775702343750005,"3.1 - 3.8 - 5.4",10.852779220666866,11.852779220666866,16.852779220666868,22.852779220666868,20.852779220666868,15.852779220666866,10.852779220666866]
[null," ",1.8415000000000001,64.1553496875,15.319700152431183,13.279793341188682,64.1553496875,"3.5 - 4.3 - 6.1",64.1553496875,"3.5 - 4.3 - 6.1",17.491057568273625,18.491057568273625,23.491057568273625,29.491057568273625,27.491057568273625,22.491057568273625,17.491057568273625]
[null,152.39999999999998,2.2542500000000003,78.53499703125,22.956780163021875,19.899951912286607,78.53499703125,"3.9 - 4.8 - 6.7",78.53499703125,"3.9 - 4.8 - 6.7",22.78107985932781,23.78107985932781,28.78107985932781,34.78107985932781,32.78107985932781,27.78107985932781,22.78107985932781]
[null,"x",2.6670000000000003,92.91464437500001,32.13311660985565,27.854406009342245,92.91464437500001,"4.2 - 5.2 - 7.3",92.91464437500001,"4.2 - 5.2 - 7.3",27.179130915485054,28.179130915485054,33.179130915485054,39.179130915485054,37.179130915485054,32.179130915485054,27.179130915485054]
[null,228.6,3.07975,107.29429171875,42.84870949293253,37.14315563235562,107.29429171875,"4.6 - 5.6 - 7.9",107.29429171875,"4.6 - 5.6 - 7.9",30.943051070833867,31.943051070833867,36.94305107083387,42.94305107083387,40.94305107083387,35.94305107083387,30.943051070833867]
[null," ",3.4925,121.67393906250001,55.10355881225247,47.76620078132672,121.67393906250001,"4.8 - 5.9 - 8.4",121.67393906250001,"4.8 - 5.9 - 8.4",34.23287094305781,35.23287094305781,40.23287094305781,46.23287094305781,44.23287094305781,39.23287094305781,34.23287094305781]
[null,null,3.90525,136.05358640625,68.89766456781551,59.72354145625552,136.05358640625,"5.1 - 6.3 - 8.9",136.05358640625,"5.1 - 6.3 - 8.9",37.15477437797285,38.15477437797285,43.15477437797285,49.15477437797285,47.15477437797285,42.15477437797285,37.15477437797285]
[null,null,4.3180000000000005,150.43323375,84.23102675962163,73.01517765714205,150.43323375,"5.4 - 6.6 - 9.3",150.43323375,"5.4 - 6.6 - 9.3",39.782837967116144,40.782837967116144,45.782837967116144,51.782837967116144,49.782837967116144,44.782837967116144,39.782837967116144]
[null,"1) Throw values are given for terminal velocities of 0.75, 0.5 and 0.25 m/s."]
[null,"2) Throw Values are given for Isothermal Conditions"]
[null,"3) N.C. values are based on Octave Band 2 - 7 sound power levels minus a room absorption of 10dB."]
[null,"4) Dash (-) in space denotes an NC or dB value of less than 10."]
[null,"5) Data were obtained from test conducted in accordance with ANSI / ASHRAE Standard 70-1991."]
[]
[null," "]
[null," "]
[null," "]
[null," "]
[null," "]