{"text_format":"2","workbook":"xls","n_sheets":4,"sheets":["Калькулятор","Свойства воды","Свойства гликоля","Гидравлический расчет"],"not_rendered":{"charts":0,"images":2,"macros":0,"external_links":1,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Калькулятор","index":0,"n_rows":35,"n_cols":6,"rows_kept":35,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
[]
[null,null,"КАЛЬКУЛЯТОР ВСПОМОГАТЕЛЬНЫХ ВЫЧИСЛЕНИЙ"]
{"$rows_empty":11}
[null,"           Определение расхода и скорости жидкости "]
[null,"   в трубопроводе (при известной мощности системы)"]
[null,"Количество тепла (холода), перемещаемого"]
[null,"жидкостью в единицу времени, кВт",2500]
[null,"Разность температур на входе и выходе"]
[null,"системы, С",25]
[null,"Плотность жидкости, кг/куб.м",983]
[null,"Теплоемкость жидкости, Дж/(кг*С)",4200,null,"                  Определение потерь давления и коэффициентов"]
[null,"Массовый расход жидкости, кг/ч",85714.28571428571,null,"                                  сопротивления в трубопроводе"]
[null,"Объемный расход жидкости, куб.м/ч",87.19662839703531,null,"Расход в 1-й рабочей точке, куб.м/ч",530]
[null,"Наружный диаметр трубы, мм",159,null,"Потери давления в 1-й рабочей точке, кПа",100]
[null,"Толщина стенки трубы, мм",4.5,null,"Расход во 2-й рабочей точке, куб.м/ч",750]
[null,"Внутренний диаметр трубы, мм",150,null,"Потери давления во 2-й рабочей точке, кПа",200.24919900320396]
[null,"Скорость жидкости в трубе, м/с",1.3706443881812642,null,"Коэффициент Kv элемента (сети)",630]
[{"$nulls":4},"Внутренний диаметр трубопровода, мм",257]
[null,"                  Определение скорости жидкости ",null,null,"Плотность жидкости, кг/куб.м",983]
[null,"            в трубопроводе (при известном расходе)",null,null,"Приведенный коэффициент местного"]
[null,"Объемный расход жидкости, куб.м/ч",750,null,"сопротивления",17.877740805668477]
[null,"Наружный диаметр трубы, мм",273]
[null,"Толщина стенки трубы, мм",8]
[null,"Внутренний диаметр трубы, мм",257]
[null,"Скорость жидкости в трубе, м/с",4.016082582423538]

{"sheet":"Свойства воды","index":1,"n_rows":26,"n_cols":6,"rows_kept":26,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
[]
[null,"             ТЕПЛОФИЗИЧЕСКИЕ СВОЙСТВА ВОДЫ"]
[]
["Температура, С","Плотность, кг/куб.м","Теплоемкость, Дж/(кг*К)","Вязкость, кв.м/с","Тепло-проводность, Вт/(м*К)","Критерий Прандтля"]
[5,1000,4202,1.522e-06,0.57,11.220077192982458]
[10,999.59,4192,1.309e-06,0.58,9.45703137158621]
[15,999.05,4186,1.14e-06,0.59,8.08051959661017]
[20,998.23,4182,1.005e-06,0.599,7.004124957095158]
[25,997.08,4179,8.932e-07,0.607,6.131438824092258]
[30,995.67,4178,8.005e-07,0.615,5.414646118097561]
[35,994.05,4178.2,7.232e-07,0.623,4.821340735589085]
[40,992.24,4179,6.581e-07,0.631,4.324656654161648]
[45,990.24,4180,6.02e-07,0.638,3.905643144827586]
[50,988.07,4181,5.536e-07,0.644,3.551224228124224]
[55,985.73,4183,5.117e-07,0.65,3.245995393081538]
[60,983.24,4185,4.75e-07,0.655,2.9840583435114505]
[65,980.6,4187,4.422e-07,0.659,2.755041679575114]
[70,977.81,4190,4.132e-07,0.663,2.5533789977073904]
[75,974.84,4193,3.878e-07,0.667,2.3765128901589208]
[80,971.83,4196,3.653e-07,0.67,2.223313220602985]
[85,968.66,4200,3.449e-07,0.673,2.084965085884101]
[90,965.34,4205,3.263e-07,0.675,1.9622737905333332]
[95,961.86,4210,3.095e-07,0.677,1.8512537233382569]
[100,958.38,4216,2.942e-07,0.679,1.750698011098674]
[]
["Примечание: температура замерзания 0С."]

{"sheet":"Свойства гликоля","index":2,"n_rows":31,"n_cols":6,"rows_kept":31,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
[]
["                ТЕПЛОФИЗИЧЕСКИЕ СВОЙСТВА 50% РАСТВОРА ЭТИЛЕНГЛИКОЛЯ"]
[]
["Температура, С","Плотность, кг/куб.м","Теплоемкость, Дж/(кг*К)","Вязкость, кв.м/с","Тепло-проводность, Вт/(м*К)","Критерий Прандтля"]
[-20,1078,3125,2.159e-05,0.425,171.13250000000005]
[-15,1076,3149,1.613e-05,0.424,128.90015594339621]
[-10,1074,3172,1.236e-05,0.423,99.5441089361702]
[-5,1071,3195,9.69e-06,0.422,78.57269680094787]
[0,1069,3219,7.37e-06,0.421,60.239876650831356]
[5,1067,3242,6.06e-06,0.42,49.911516285714285]
[10,1065,3265,5.05e-06,0.419,41.909275059665866]
[15,1062,3287,4.25e-06,0.418,35.49252272727273]
[20,1060,3310,3.62e-06,0.417,30.458350119904075]
[25,1057,3333,3.11e-06,0.416,26.337670456730766]
[30,1055,3355,2.69e-06,0.416,22.88779387019231]
[35,1052,3377,2.35e-06,0.415,20.117155180722893]
[40,1049,3399,2.07e-06,0.414,17.827755000000003]
[45,1046,3421,1.83e-06,0.413,15.855713753026635]
[50,1043,3443,1.63e-06,0.412,14.207305509708739]
[55,1040,3464,1.46e-06,0.411,12.797415085158152]
[60,1037,3485,1.32e-06,0.41,11.635140000000003]
[65,1034,3507,1.19e-06,0.409,10.550668019559902]
[70,1030,3527,1.09e-06,0.408,9.705301225490196]
[75,1027,3548,9.9e-07,0.407,8.86328756756757]
[80,1023,3569,9.1e-07,0.407,8.163364054054055]
[85,1020,3589,8.4e-07,0.406,7.574027586206896]
[90,1016,3609,7.8e-07,0.405,7.061877333333333]
[95,1012,3629,7.2e-07,0.404,6.5451350495049505]
[100,1009,3648,6.7e-07,0.403,6.119497369727048]
[]
["Примечание: температура замерзания минус 38С."]

{"sheet":"Гидравлический расчет","index":3,"n_rows":58,"n_cols":14,"rows_kept":58,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
[{"$nulls":5},"                                                              ГИДРАВЛИЧЕСКИЙ РАСЧЕТ ТРУБОПРОВОДОВ"]
[null,"Среда - вода с температурой 20С."]
[null,"Плотность среды, кг/куб.м",null,null,998]
[null,"Вязкость среды, кв.м/с",null,null,1.005e-06]
[]
["Участок","Объемный расход среды на участке, куб.м/ч","Внутренний диаметр труб участка, мм","Длина участка, м","Площадь сечения трубы, кв.м","Шероховатость стенок трубы, мм","Скорость среды в трубе, м/с","Критерий Рейнольдса","Коэффициент трения","Потери давления на трение, Па","Тип и количество местных сопротивлений","Суммарный коэффициент местных сопротивлений","Потери на местные сопротивления, Па","Суммарные потери давления в трубопроводе, Па"]
["ТТБ- Кот. ",640,350,100,0.0962112750161874,0.2,1.8477852803412795,643507.3115616398,0.017744174699585755,8637.564674842786,4,4,6814.963642722818,15452.528317565604]
[2,0,0,0,0,0.2,0,0,0,0,null,0,0,0]
[3,0,0,0,0,0.2,0,0,0,0,null,0,0,0]
[4,0,0,0,0,0.2,0,0,0,0,null,0,0,0]
[5,0,0,0,0,0.2,0,0,0,0,null,0,0,0]
[6,0,0,0,0,0.2,0,0,0,0,null,0,0,0]
[7,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[8,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[9,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[10,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[11,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[12,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[13,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[14,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[15,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[16,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[17,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[18,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[19,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[20,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[21,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[22,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[23,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[24,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[25,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[26,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[27,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[28,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[29,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[30,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[31,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[32,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[33,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[34,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[35,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[36,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[37,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[38,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[39,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[40,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[41,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[42,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[43,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[44,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[45,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[46,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[47,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[48,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[49,0,0,0,0,0.01,0,0,0,0,null,0,0,0]
[50,0,0,0,0,0.2,0,0,0,0,null,0,0,0]
["Всего",{"$nulls":8},8637.564674842786,null,null,6814.963642722818,15452.528317565604]
["Примечание: для стальных труб коэффициент шероховатости - 0.20, для медных и латунных - 0.11, для пластиковых и металлополимерных - 0.01."]