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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},1200,"FPM",{"$nulls":15},"Throw Zones"]
[{"$nulls":26},"c(ii)","c(iii)","c(iv)"]
[{"$nulls":25},"1S",8.04,10.03,12.16]
[null,"5SH /SH -  No OBD, Rectangular, 1S and 1L - One Way Throw Patterns",{"$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,{"$nulls":8},"Pressure Constants",null,null,null," "]
[null,null,200,75,0.015357083296316557,0.012863321597067335,75,"8 - 11 - 15",75,"8 - 11 - 15"," - "," - "," - "," - "," - "," - "," - ",{"$nulls":10},"b",null," "," "]
[null,null,325,121.875,0.04055229807933591,0.03396720859225594,121.875,"11 - 13 - 19",121.875,"11 - 13 - 19"," - "," - ",10.634670903101869,16.63467090310187,14.634670903101869," - "," - ",{"$nulls":8},"Pressure Constants",null,6.1582]
[null," ",450,168.75,0.07774523418760257,0.06512056558515339,168.75,"13 - 16 - 22",168.75,"13 - 16 - 22",13.14692577603322,14.14692577603322,19.14692577603322,25.14692577603322,23.14692577603322,18.14692577603322,13.14692577603322]
[null,"6\"",575,215.625,0.12693589162111651,0.10632339257575966,215.625,"15 - 18 - 25",215.625,"15 - 18 - 25",19.55873035700072,20.55873035700072,25.55873035700072,31.55873035700072,29.55873035700072,24.55873035700072,19.55873035700072]
[null,"x",700,262.5,0.18812427037987786,0.1575756895640749,262.5,"16 - 20 - 28",262.5,"16 - 20 - 28",24.704191021402956,25.704191021402956,30.704191021402956,36.704191021402956,34.704191021402956,29.704191021402956,24.704191021402956]
[null,"9\"",825,309.375,0.26131037046388644,0.2188774565500989,309.375,"17 - 21 - 30",309.375,"17 - 21 - 30",29.001957392506263,30.001957392506263,35.00195739250626,41.00195739250626,39.00195739250626,34.00195739250626,29.001957392506263,{"$nulls":8},"Sound"]
[null," ",950,356.25,0.34649419187314234,0.2902286935338318,356.25,"19 - 23 - 32",356.25,"19 - 23 - 32",32.69222881789157,33.69222881789157,38.69222881789157,44.69222881789157,42.69222881789157,37.69222881789157,32.69222881789157,{"$nulls":10},"B","CVn","CAn"]
[null,null,1075,403.125,0.44367573460764553,0.3716294005152735,403.125,"20 - 24 - 35",403.125,"20 - 24 - 35",35.9256678732196,36.9256678732196,41.9256678732196,47.9256678732196,45.9256678732196,40.9256678732196,35.9256678732196,{"$nulls":8},"1S, 1L",null,-143.44,60.23,7.55]
[null,null,1200,450,0.5528549986673961,0.4630795774944241,450,"21 - 26 - 36",450,"21 - 26 - 36",38.8030225207927,39.8030225207927,44.8030225207927,50.8030225207927,48.8030225207927,43.8030225207927,38.8030225207927]
[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,"5SH /SH -  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,1.016,35.396055000000004,3.8239137407828228,3.2029670776697663,35.396055000000004,"2.5 - 3.2 - 4.5",35.396055000000004,"2.5 - 3.2 - 4.5"," - "," - "," - "," - "," - "," - "," - "]
[null,null,1.651,57.518589375000005,10.097522221754643,8.457834939471729,57.518589375000005,"3.3 - 4.1 - 5.8",57.518589375000005,"3.3 - 4.1 - 5.8"," - "," - ",10.634670903101869,16.63467090310187,14.634670903101869," - "," - "]
[null," ",2.286,79.64112375,19.358563312713038,16.215020830703192,79.64112375,"3.9 - 4.8 - 6.8",79.64112375,"3.9 - 4.8 - 6.8",13.14692577603322,14.14692577603322,19.14692577603322,25.14692577603322,23.14692577603322,18.14692577603322,13.14692577603322]
[null,152.39999999999998,2.9210000000000003,101.763658125,31.60703701365801,26.474524751364157,101.763658125,"4.4 - 5.4 - 7.7",101.763658125,"4.4 - 5.4 - 7.7",19.55873035700072,20.55873035700072,25.55873035700072,31.55873035700072,29.55873035700072,24.55873035700072,19.55873035700072]
[null,"x",3.556,123.8861925,46.84294332458959,39.23634670145465,123.8861925,"4.9 - 6.0 - 8.5",123.8861925,"4.9 - 6.0 - 8.5",24.704191021402956,25.704191021402956,30.704191021402956,36.704191021402956,34.704191021402956,29.704191021402956,24.704191021402956]
[null,228.6,4.191,146.008726875,65.06628224550772,54.50048668097463,146.008726875,"5.3 - 6.5 - 9.2",146.008726875,"5.3 - 6.5 - 9.2",29.001957392506263,30.001957392506263,35.00195739250626,41.00195739250626,39.00195739250626,34.00195739250626,29.001957392506263]
[null," ",4.8260000000000005,168.13126125,86.27705377641244,72.26694468992412,168.13126125,"5.7 - 7.0 - 9.9",168.13126125,"5.7 - 7.0 - 9.9",32.69222881789157,33.69222881789157,38.69222881789157,44.69222881789157,42.69222881789157,37.69222881789157,32.69222881789157]
[null,null,5.461,190.253795625,110.47525791730374,92.5357207283031,190.253795625,"6.1 - 7.4 - 10.5",190.253795625,"6.1 - 7.4 - 10.5",35.9256678732196,36.9256678732196,41.9256678732196,47.9256678732196,45.9256678732196,40.9256678732196,35.9256678732196]
[null,null,6.096,212.37633,137.6608946681816,115.3068147961116,212.37633,"6.4 - 7.8 - 11.1",212.37633,"6.4 - 7.8 - 11.1",38.8030225207927,39.8030225207927,44.8030225207927,50.8030225207927,48.8030225207927,43.8030225207927,38.8030225207927]
[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," "]