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["          ВВОДИТЬ ДАННЫЕ ТОЛЬКО В ЖЁЛТЫХ ЯЧЕЙКАХ !"]
[]
["Dвнутр      мм","  l,    м","G,     т/ч","v,     м/с","Re","kэкв ,     мм","l","R,  мм в. ст.  /м","hдл ,         мм в. ст.","доля м.с.,  %","hS ,       м в. ст.","hрасп нач ,     м в. ст.","hрасп кон ,     м в. ст.",null,"tпр,        oC","tобр,      oC","r, кг/м3","h, ПаЧс"]
[250,20,222,1.28,607481,0.5,0.023799999999999998,7.84,157,0,0.157,20,19.84,0.0237,60,50,985.7,0.000517]
[]
[null,"перепад давл., кгс/см2",0.015700000000000002]
[null,"расход, м3/ч",222]
[null,"Kv",1771.8]
[]
[]
[]
["Расчёт диаметра отверстия дроссельной диафрагмы",null,null,null,"Расчёт Kv"]
["Q ,        м3/ч","hдросс ,   м","d,       мм",null,"расход, м3/ч","напор,   м вод.ст.","Kv",null,null,"d, мм","Kv"]
[3,5,11.6,null,47.3,2.4,96.55,null,null,50,79.06]
[]
[{"$nulls":4},"Расчёт расхода"]
["коэфф-т сопротивления","DN","Kv",null,"напор,   м вод.ст.","Kv","расход, м3/ч",null,null,"Kv","d,       мм"]
[8.1,50,35.11,null,15,4.4,5.39,null,null,7,14.9]
[{"$nulls":4},"Расчёт напора"]
[{"$nulls":4},"расход, м3/ч","Kv","напор,   м вод.ст."]
[{"$nulls":4},10,10,10]
[]
[]
[]
["Последовательное соединение"]
["Если исходных величин Kv меньше десяти,"]
["то оставшиеся ячейки нужно оставить \"пустыми\". "]
[]
[]
[null,null,null,"расход, м3/ч",1]
[null,null,"перепад давления",null,"S"]
["Kv_1",100,0,"кгс/см2",0.0001]
["Kv_2",88,0,"кгс/см2",0.00012913223140495868]
["Kv_3",null,0,"кгс/см2",0]
["Kv_4",null,0,"кгс/см2",0]
["Kv_5",null,0,"кгс/см2",0]
["Kv_6",null,0,"кгс/см2",0]
["Kv_7",null,0,"кгс/см2",0]
["Kv_8",null,0,"кгс/см2",0]
["Kv_9",null,0,"кгс/см2",0]
[null,null,0,"кгс/см2",0]
[null,null,0,"кгс/см2",0.00022913223140495867]
["Kv общий",66.06278948920247]
[]
[]
[]
[{"$nulls":7},"дискриминант"]
[{"$nulls":7},0.5771681722657226]
["насос IPL 65_140-4_2",{"$nulls":6},"Kv общий"]
["данные для аппроксимации характеристики \"напор-расход\"",{"$nulls":6},49]
["напор, м вод.ст.",22,21.2,19.5,16,8.5,"напор",15.631192329274453]
["подача",8,25,40,62,84,"подача",61.26213576311878]
[]
[]
["аппроксимация характеристики \"расход-напор\""]
[{"$nulls":5},"ax2","bx","c"]
[{"$nulls":4},"коэфф-ты квадратного трёхчлена",-0.0025,0.0569,21.528]
{"$rows_empty":15}
[0,0.2665556018325697,2.603082049146189,6.663890045814244,16.009995835068718,29.38775510204081]
[0,8,25,40,62,84]