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{"sheet":"Velocity","index":0,"n_rows":59,"n_cols":31,"rows_kept":59,"cut":false,"hidden":false,"merged":[[27,27,27,28],[28,27,28,28],[23,27,23,28],[24,27,24,28],[25,27,25,28],[26,27,26,28],[2,1,2,7],[3,1,3,7],[4,1,4,7],[5,1,5,7],[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]],"flags":["formulas_cached_only"]}
[]
[{"$nulls":8},"Input Data",{"$nulls":11},"Nominal Duct","Core Area","H & W"]
[null,"Enter Duct Width in inches =",{"$nulls":6},9,"Inches",{"$nulls":10},"Area '( ft2 )","( ft2 )","border",null,null," - "]
[null,"Enter Duct Height in inches =",{"$nulls":6},15,"Inches",{"$nulls":10},0.9375,0.9375,0,null,null,"\""]
[null,"Enter Minimum Neck Velocity (greater than 0)=",{"$nulls":6},200,"FPM"]
[null,"Enter Maximum Neck Velocity =",{"$nulls":6},750,"FPM",{"$nulls":15},"Throw Zones"]
[{"$nulls":26},"c(ii)","c(iii)","c(iv)"]
[{"$nulls":25},"2S",3.24,4.7,10.02]
[null,"SHV -  No OBD, Rectangular, 2S and 2L - Two Way Throw Patterns",{"$nulls":23},"2L",3.24,4.7,10.02]
[null,"IP Data",{"$nulls":23},"Throw is based off total cfm for 2S and 2L throw directions."]
[null,"Neck","Neck","Total","Total","Static","Pattern 2S",null,"Pattern 2L"]
[null,"Dim","Vel","Flow","Pres","Pres","flow","Throw","flow","Throw","NC","Octave Band, dB"]
[null,"in","FPM","CFM","\"WG","\"WG","CFM","ft","CFM","ft",null,2,3,4,5,6,7,{"$nulls":8},"Pressure Constants",null,null,null," "]
[null,null,200,187.5,0.018728150361361655,0.016234388662112433,93.75,"6 - 9 - 18",93.75,"6 - 9 - 18"," - "," - ",10.93941977565975,16.93941977565975,14.93941977565975," - "," - ",{"$nulls":10},"b",null," "," "]
[null,null,268.75,251.953125,0.033816748064607126,0.029313852183833873,125.9765625,"8 - 12 - 22",125.9765625,"8 - 12 - 22",12.6680416610103,13.6680416610103,18.6680416610103,24.6680416610103,22.6680416610103,17.6680416610103,12.6680416610103,{"$nulls":8},"Pressure Constants",null,7.51]
[null," ",337.5,316.40625,0.053331334427471275,0.046229958338593606,158.203125,"10 - 15 - 25",158.203125,"10 - 15 - 25",18.626312735589202,19.626312735589202,24.626312735589202,30.626312735589202,28.626312735589202,23.626312735589202,18.626312735589202]
[null,"9\"",406.25,380.859375,0.07727190944995409,0.06698270712639162,190.4296875,"12 - 18 - 28",190.4296875,"12 - 18 - 28",23.47600805205098,24.47600805205098,29.47600805205098,35.47600805205098,33.47600805205098,28.47600805205098,23.47600805205098]
[null,"x",475,445.3125,0.10563847313205559,0.09157209854722795,222.65625,"14 - 21 - 30",222.65625,"14 - 21 - 30",27.565639244523844,28.565639244523844,33.565639244523844,39.565639244523844,37.565639244523844,32.565639244523844,27.565639244523844]
[null,"15\"",543.75,509.765625,0.13843102547377575,0.11999813260110255,254.8828125,"16 - 23 - 32",254.8828125,"16 - 23 - 32",31.101481166671185,32.101481166671185,37.101481166671185,43.101481166671185,41.101481166671185,36.101481166671185,31.101481166671185,{"$nulls":8},"Sound"]
[null," ",612.5,574.21875,0.17564956647511462,0.15226080928801547,287.109375,"19 - 24 - 34",287.109375,"19 - 24 - 34",34.21578312041077,35.21578312041077,40.21578312041077,46.21578312041077,44.21578312041077,39.21578312041077,34.21578312041077,{"$nulls":10},"B","CVn","CAn"]
[null,null,681.25,638.671875,0.2172940961360721,0.1883601286079666,319.3359375,"21 - 25 - 36",319.3359375,"21 - 25 - 36",36.99843455241557,37.99843455241557,42.99843455241557,48.99843455241557,46.99843455241557,41.99843455241557,36.99843455241557,{"$nulls":8},"2S, 2L",null,-133.44,60.23,7.55]
[null,null,750,703.125,0.26336461445664827,0.2282960905609561,351.5625,"22 - 27 - 38",351.5625,"22 - 27 - 38",39.51332303090026,40.51332303090026,45.51332303090026,51.51332303090026,49.51332303090026,44.51332303090026,39.51332303090026]
[null,"1) Throw values are given for terminal velocities of 150, 100, and 50 fpm."]
[null,"2) Throw Values are given for Isothermal Conditions at the listed CFM per side, not total CFM.",{"$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."]
[{"$nulls":25},"Height or Width can not be greater than 48\"."]
[null,"SHV -  No OBD, Rectangular, 2S and 2L - Two Way Throw Patterns",{"$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 2S",null,"Pattern 2L"]
[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,1.016,88.4901375,4.663309439979052,4.042362776865996,44.24506875,"1.7 - 2.8 - 5.5",44.24506875,"1.7 - 2.8 - 5.5"," - "," - ",10.93941977565975,16.93941977565975,14.93941977565975," - "," - "]
[null,null,1.36525,118.908622265625,8.420370268087174,7.2991491937746344,59.4543111328125,"2.5 - 3.7 - 6.8",59.4543111328125,"2.5 - 3.7 - 6.8",12.6680416610103,13.6680416610103,18.6680416610103,24.6680416610103,22.6680416610103,17.6680416610103,12.6680416610103]
[null," ",1.7145000000000001,149.32710703125,13.279502272440347,11.511259626309808,74.663553515625,"3.1 - 4.7 - 7.7",74.663553515625,"3.1 - 4.7 - 7.7",18.626312735589202,19.626312735589202,24.626312735589202,30.626312735589202,28.626312735589202,23.626312735589202,18.626312735589202]
[null,228.6,2.06375,179.745591796875,19.24070545303857,16.678694074471515,89.8727958984375,"3.7 - 5.6 - 8.4",89.8727958984375,"3.7 - 5.6 - 8.4",23.47600805205098,24.47600805205098,29.47600805205098,35.47600805205098,33.47600805205098,28.47600805205098,23.47600805205098]
[null,"x",2.4130000000000003,210.16407656250001,26.30397980988184,22.80145253825976,105.08203828125001,"4.4 - 6.4 - 9.1",105.08203828125001,"4.4 - 6.4 - 9.1",27.565639244523844,28.565639244523844,33.565639244523844,39.565639244523844,37.565639244523844,32.565639244523844,27.565639244523844]
[null,381,2.7622500000000003,240.582561328125,34.469325342970166,29.879535017674534,120.2912806640625,"5.0 - 6.9 - 9.7",120.2912806640625,"5.0 - 6.9 - 9.7",31.101481166671185,32.101481166671185,37.101481166671185,43.101481166671185,41.101481166671185,36.101481166671185,31.101481166671185]
[null," ",3.1115000000000004,271.00104609375,43.73674205230354,37.912941512715854,135.500523046875,"5.6 - 7.3 - 10.3",135.500523046875,"5.6 - 7.3 - 10.3",34.21578312041077,35.21578312041077,40.21578312041077,46.21578312041077,44.21578312041077,39.21578312041077,34.21578312041077]
[null,null,3.46075,301.419530859375,54.10622993788195,46.90167202338369,150.7097654296875,"6.3 - 7.7 - 10.9",150.7097654296875,"6.3 - 7.7 - 10.9",36.99843455241557,37.99843455241557,42.99843455241557,48.99843455241557,46.99843455241557,41.99843455241557,36.99843455241557]
[null,null,3.81,331.838015625,65.57778899970542,56.84572654967807,165.9190078125,"6.6 - 8.1 - 11.4",165.9190078125,"6.6 - 8.1 - 11.4",39.51332303090026,40.51332303090026,45.51332303090026,51.51332303090026,49.51332303090026,44.51332303090026,39.51332303090026]
[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," "]