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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 (Side A) in inches =",{"$nulls":6},12,"Inches",{"$nulls":10},"Area '( ft2 )","( ft2 )","border",null,null," - "]
[null,"Enter (Side B) in inches =",{"$nulls":6},21,"Inches",{"$nulls":10},1.75,1.75,0,null,null,"\""]
[null,"Enter Minimum Neck Velocity (greater than 0)=",{"$nulls":6},170,"FPM",{"$nulls":10},"Area created by Side A =",null,1]
[null,"Enter Maximum Neck Velocity =",{"$nulls":6},700,"FPM",{"$nulls":15},"Throw Zones"]
[{"$nulls":26},"c(ii)","c(iii)","c(iv)"]
[{"$nulls":25},"3S  - Side A",1.8,3.58,7.01]
[null,"SHV -  No OBD, Rectangular, 3S - Three Way Throw Pattern",{"$nulls":23},"3S  - Side B",3.29,5.27,9.04]
[null,"IP Data",{"$nulls":23},"Use 1/4 the square neck area size caused by side A for CFM calculation."]
[null,"Neck","Neck","Total","Total","Static","Pattern 3S Side A",null,"Pattern 3S Side B",{"$nulls":16},"Throw uses total CFM"]
[null,"Dim","Vel","Flow","Pres","Pres","flow","Throw","flow","Throw","NC","Octave Band, dB"]
[null,"in","FPM","CFM","\"WG","\"WG","CFM","ft","CFM","ft",null,2,3,4,5,6,7,{"$nulls":8},"Pressure Constants",null,null,null," "]
[null,null,170,297.5,0.013531088636083795,0.011729345808376233,42.5,"3 - 7 - 16",127.5,"6 - 12 - 22"," - "," - "," - ",14.734875802194978,12.734875802194978," - "," - ",{"$nulls":10},"b",null," "," "]
[null,null,236.25,413.4375,0.026132353869460924,0.022652679585910867,59.0625,"6 - 11 - 20",177.1875,"11 - 16 - 26",11.34312181641124,12.34312181641124,17.34312181641124,23.34312181641124,21.34312181641124,16.34312181641124,11.34312181641124,{"$nulls":8},"Pressure Constants",null,7.51]
[null," ",302.5,529.375,0.042843570225108756,0.03713870068781065,75.625,"10 - 14 - 23",226.875,"14 - 21 - 29",17.80902684405814,18.80902684405814,23.80902684405814,29.80902684405814,27.80902684405814,22.80902684405814,17.80902684405814]
[null,"12\"",368.75,645.3125,0.06366473770302727,0.055187409114075575,92.1875,"12 - 17 - 25",276.5625,"17 - 23 - 32",22.989207373421493,23.989207373421493,28.989207373421493,34.98920737342149,32.98920737342149,27.989207373421493,22.989207373421493]
[null,"x",435,761.25,0.08859585630321648,0.07679880486470562,108.75,"14 - 19 - 27",326.25,"20 - 25 - 35",27.31114521395932,28.31114521395932,33.31114521395932,39.31114521395932,37.31114521395932,32.31114521395932,27.31114521395932]
[null,"21\"",501.25,877.1875,0.11763692602567638,0.10197288793970083,125.3125,"16 - 21 - 29",375.9375,"22 - 27 - 38",31.019212913970335,32.019212913970335,37.019212913970335,43.019212913970335,41.019212913970335,36.019212913970335,31.019212913970335,{"$nulls":8},"Sound"]
[null," ",567.5,993.125,0.150787946870407,0.1307096583390612,141.875,"18 - 22 - 31",425.625,"23 - 28 - 40",34.26630136864014,35.26630136864014,40.26630136864014,46.26630136864014,44.26630136864014,39.26630136864014,34.26630136864014,{"$nulls":10},"B","CVn","CAn"]
[null,null,633.75,1109.0625,0.1880489188374083,0.16300911606278667,158.4375,"19 - 23 - 33",475.3125,"25 - 30 - 43",37.15445674170357,38.15445674170357,43.15445674170357,49.15445674170357,47.15445674170357,42.15445674170357,37.15445674170357,{"$nulls":8},"3S",null,-133.44,60.23,7.55]
[null,null,700,1225,0.22941984192668033,0.19887126111087736,175,"20 - 25 - 35",525,"26 - 32 - 45",39.7551922176402,40.7551922176402,45.7551922176402,51.7551922176402,49.7551922176402,44.7551922176402,39.7551922176402]
[null,"1) Throw values are given for terminal velocities of 150, 100, and 50 fpm."]
[null,"2) Throw Values are given for Isothermal Conditions at the listed CFM per side, not total CFM.",{"$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."]
[{"$nulls":25},"Height or Width can not be greater than 48\"."]
[null,"SHV -  No OBD, Rectangular, 3S - Three Way Throw Pattern",{"$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 3S Side A",null,"Pattern 3S Side B"]
[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,0.8636,140.40435150000002,3.369241070384865,2.920607106285682,20.0577645,"0.9 - 2.1 - 4.9",60.1732935,"1.7 - 3.6 - 6.7"," - "," - "," - ",14.734875802194978,12.734875802194978," - "," - "]
[null,null,1.20015,195.12075318750001,6.50695611349577,5.640517216891806,27.8743933125,"1.8 - 3.4 - 6.1",83.6231799375,"3.3 - 5.0 - 7.9",11.34312181641124,12.34312181641124,17.34312181641124,23.34312181641124,21.34312181641124,16.34312181641124,11.34312181641124]
[null," ",1.5367000000000002,249.837154875,10.66804898605208,9.247536471264853,35.691022125,"2.9 - 4.4 - 6.9",107.07306637500001,"4.3 - 6.3 - 8.9",17.80902684405814,18.80902684405814,23.80902684405814,29.80902684405814,27.80902684405814,22.80902684405814,17.80902684405814]
[null,304.79999999999995,1.87325,304.55355656250003,15.85251968805379,13.741664869404818,43.5076509375,"3.5 - 5.3 - 7.7",130.5229528125,"5.2 - 7.0 - 9.9",22.989207373421493,23.989207373421493,28.989207373421493,34.98920737342149,32.98920737342149,27.989207373421493,22.989207373421493]
[null,"x",2.2098,359.26995825,22.060368219500905,19.1229024113117,51.32427975,"4.2 - 5.9 - 8.3",153.97283925,"6.1 - 7.6 - 10.7",27.31114521395932,28.31114521395932,33.31114521395932,39.31114521395932,37.31114521395932,32.31114521395932,27.31114521395932]
[null,533.4,2.5463500000000003,413.9863599375,29.29159458039342,25.391249096985508,59.1409085625,"4.8 - 6.3 - 8.9",177.42272568750002,"6.6 - 8.1 - 11.5",31.019212913970335,32.019212913970335,37.019212913970335,43.019212913970335,41.019212913970335,36.019212913970335,31.019212913970335]
[null," ",2.8829000000000002,468.702761625,37.546198770731344,32.54670492642624,66.957537375,"5.4 - 6.7 - 9.5",200.87261212500002,"7.1 - 8.7 - 12.2",34.26630136864014,35.26630136864014,40.26630136864014,46.26630136864014,44.26630136864014,39.26630136864014,34.26630136864014]
[null,null,3.21945,523.4191633125,46.82418079051467,40.589269899633884,74.7741661875,"5.8 - 7.1 - 10.0",224.32249856250002,"7.5 - 9.2 - 12.9",37.15445674170357,38.15445674170357,43.15445674170357,49.15445674170357,47.15445674170357,42.15445674170357,37.15445674170357]
[null,null,3.556,578.135565,57.1255406397434,49.518944016608465,82.590795,"6.1 - 7.5 - 10.5",247.772385,"7.9 - 9.6 - 13.6",39.7551922176402,40.7551922176402,45.7551922176402,51.7551922176402,49.7551922176402,44.7551922176402,39.7551922176402]
[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 at the listed CFM per side, not total CFM."]
[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," "]