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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 =",{"$nulls":6},6,"Inches",{"$nulls":10},"Area '( ft2 )","( ft2 )","border",null,null," - "]
[null,"Enter (Side B) in inches =",{"$nulls":6},9,"Inches",{"$nulls":10},0.375,0.375,0,null,null,"\""]
[null,"Enter Minimum Neck Velocity (greater than 0)=",{"$nulls":6},320,"FPM",{"$nulls":10},"Area created by Side A =",null,0.25]
[null,"Enter Maximum Neck Velocity =",{"$nulls":6},1267,"FPM",{"$nulls":15},"Throw Zones"]
[{"$nulls":26},"c(ii)","c(iii)","c(iv)"]
[{"$nulls":25},"3S  - Side A",1.8,3.58,7.01]
[null,"5SH / SH -  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,320,120,0.03931413323857039,0.03293010328849238,20,"5 - 7 - 11",50,"7 - 10 - 14"," - "," - "," - ",16.229119265552193,14.22911926555219," - "," - ",{"$nulls":10},"b",null," "," "]
[null,null,438.375,164.390625,0.0737802812337808,0.06179946196292555,27.3984375,"6 - 9 - 13",68.49609375,"9 - 12 - 16",12.462307333862418,13.462307333862418,18.46230733386242,24.46230733386242,22.46230733386242,17.46230733386242,12.462307333862418,{"$nulls":8},"Pressure Constants",null,6.1582]
[null," ",556.75,208.78125,0.11900609369296493,0.099681275776534,34.796875,"8 - 10 - 14",86.9921875,"11 - 13 - 18",18.715051465621208,19.715051465621208,24.715051465621208,30.715051465621208,28.715051465621208,23.715051465621208,18.715051465621208]
[null,"6\"",675.125,253.171875,0.1749915706161228,0.14657554472931777,42.1953125,"9 - 11 - 16",105.48828125,"12 - 14 - 20",23.75774585246578,24.75774585246578,29.75774585246578,35.75774585246578,33.75774585246578,28.75774585246578,23.75774585246578]
[null,"x",793.5,297.5625,0.24173671200325436,0.2024822688212768,49.59375,"10 - 12 - 17",123.984375,"13 - 16 - 22",27.98364773094719,28.98364773094719,33.98364773094719,39.98364773094719,37.98364773094719,32.98364773094719,27.98364773094719]
[null,"9\"",911.875,341.953125,0.31924151785435967,0.2674014480524111,56.9921875,"11 - 13 - 18",142.48046875,"14 - 17 - 24",31.620839746720527,32.62083974672053,37.62083974672053,43.62083974672053,41.62083974672053,36.62083974672053,31.620839746720527,{"$nulls":8},"Sound"]
[null," ",1030.25,386.34375,0.4075059881694386,0.34133308242272065,64.390625,"11 - 14 - 19",160.9765625,"15 - 18 - 25",34.81347026647706,35.81347026647706,40.81347026647706,46.81347026647706,44.81347026647706,39.81347026647706,34.81347026647706,{"$nulls":10},"B","CVn","CAn"]
[null,null,1148.625,430.734375,0.5065301229484914,0.4242771719322056,71.7890625,"12 - 15 - 21",179.47265625,"15 - 19 - 27",37.65847294424464,38.65847294424464,43.65847294424464,49.65847294424464,47.65847294424464,42.65847294424464,37.65847294424464,{"$nulls":8},"3S",null,-143.44,60.23,7.55]
[null,null,1267,475.125,0.6163139221915177,0.5162337165808656,79.1875,"12 - 15 - 22",197.96875,"16 - 20 - 28",40.22417158577395,41.22417158577395,46.22417158577395,52.22417158577395,50.22417158577395,45.22417158577395,40.22417158577395]
[null,"1) Throw values are given for terminal velocities of 150, 100, and 50 fpm."]
[null,"2) Throw Values are given for Isothermal Conditions at the listed CFM per side, not total CFM.",{"$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."]
[{"$nulls":25},"Height or Width can not be greater than 48\"."]
[null,"5SH / SH -  No OBD, Rectangular, 3S - Three Way Throw Pattern",{"$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,1.6256000000000002,56.633688,9.789219176404027,8.199595718834603,9.438948,"1.4 - 2.1 - 3.3",23.59737,"2.1 - 3.0 - 4.3"," - "," - "," - ",16.229119265552193,14.22911926555219," - "," - "]
[null,null,2.226945,77.583728053125,18.37129002721142,15.388066028768462,12.9306213421875,"1.9 - 2.7 - 3.9",32.326553355468754,"2.9 - 3.5 - 5.0",12.462307333862418,13.462307333862418,18.46230733386242,24.46230733386242,22.46230733386242,17.46230733386242,12.462307333862418]
[null," ",2.82829,98.53376810625001,29.632517329548268,24.820637668356966,16.422294684375,"2.5 - 3.1 - 4.4",41.0557367109375,"3.2 - 4.0 - 5.6",18.715051465621208,19.715051465621208,24.715051465621208,30.715051465621208,28.715051465621208,23.715051465621208,18.715051465621208]
[null,152.39999999999998,3.429635,119.483808159375,43.57290108341458,36.49731063760012,19.9139680265625,"2.8 - 3.4 - 4.8",49.78492006640625,"3.6 - 4.4 - 6.2",23.75774585246578,24.75774585246578,29.75774585246578,35.75774585246578,33.75774585246578,28.75774585246578,23.75774585246578]
[null,"x",4.0309800000000005,140.4338482125,60.192441288810336,50.41808493649792,23.40564136875,"3.0 - 3.7 - 5.2",58.514103421875,"3.9 - 4.7 - 6.7",27.98364773094719,28.98364773094719,33.98364773094719,39.98364773094719,37.98364773094719,32.98364773094719,27.98364773094719]
[null,228.6,4.632325000000001,161.38388826562502,79.49113794573556,66.58296056505037,26.8973147109375,"3.2 - 3.9 - 5.6",67.24328677734376,"4.1 - 5.1 - 7.2",31.620839746720527,32.62083974672053,37.62083974672053,43.62083974672053,41.62083974672053,36.62083974672053,31.620839746720527]
[null," ",5.23367,182.33392831875,101.46899105419021,84.99193752325743,30.388988053125,"3.4 - 4.2 - 5.9",75.9724701328125,"4.4 - 5.4 - 7.6",34.81347026647706,35.81347026647706,40.81347026647706,46.81347026647706,44.81347026647706,39.81347026647706,34.81347026647706]
[null,null,5.835015,203.283968371875,126.12600061417436,105.6450158111192,33.8806613953125,"3.6 - 4.4 - 6.3",84.70165348828125,"4.7 - 5.7 - 8.1",37.65847294424464,38.65847294424464,43.65847294424464,49.65847294424464,47.65847294424464,42.65847294424464,37.65847294424464]
[null,null,6.4363600000000005,224.234008425,153.4621666256879,128.54219542863552,37.372334737500005,"3.8 - 4.6 - 6.6",93.43083684375,"4.9 - 6.0 - 8.5",40.22417158577395,41.22417158577395,46.22417158577395,52.22417158577395,50.22417158577395,45.22417158577395,40.22417158577395]
[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," "]