Реферат: ТЭС промышленных предприятий. Расчет турбины
<m:mathPr> <m:mathFont m:val=«Cambria Math»/> <m:brkBin m:val=«before»/> <m:brkBinSub m:val="--"/> <m:smallFrac m:val=«off»/> <m:dispDef/> <m:lMargin m:val=«0»/> <m:rMargin m:val=«0»/> <m:defJc m:val=«centerGroup»/> <m:wrapIndent m:val=«1440»/> <m:intLim m:val=«subSup»/> <m:naryLim m:val=«undOvr»/> </m:mathPr>Министерство образования инауки Украины
Национальный техническийуниверситет Украины
Киевский политехническийинститут
Кафедра теоретической и промышленной теплотехники
Расчетная работа
с дисциплины “ТЭС промышленных предприятий”
Выполнил: студент 5 курса,
гр.ЗТП – 21, ТЭФ
Глянь В. В.
зач. книжка № 2101
вариант№1
проверил:
к.т.н., доц. Черезов М.М.
2007
Исходные данные<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">1.<span Times New Roman"">
<span GOST type A",«sans-serif»">Турбина ПТ — 135/165 — 130 /15<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">2.<span Times New Roman"">
<span GOST type A",«sans-serif»">Расход острого пара: <span GOST type A",«sans-serif»; mso-ansi-language:EN-US">D<span GOST type A",«sans-serif»">0<span GOST type A",«sans-serif»">= 750 <span GOST type A",«sans-serif»;mso-ansi-language:UK">т<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">ч (или<span GOST type A",«sans-serif»"> 208,333<span GOST type A",«sans-serif»; mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»">);<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">3.<span Times New Roman"">
<span GOST type A",«sans-serif»">Расход пара внешнемупотребителю: <span GOST type A",«sans-serif»;mso-ansi-language:EN-US">D<span GOST type A",«sans-serif»; mso-ansi-language:UK">п<span GOST type A",«sans-serif»"> = 295 <span GOST type A",«sans-serif»; mso-ansi-language:UK">т<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">ч (или<span GOST type A",«sans-serif»"> 81,944<span GOST type A",«sans-serif»; mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»">);<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">4.<span Times New Roman"">
<span GOST type A",«sans-serif»">Отпуск тепла на отопление:<span GOST type A",«sans-serif»; mso-ansi-language:UK"> <span GOST type A",«sans-serif»;mso-ansi-language: EN-US">Q<span GOST type A",«sans-serif»;mso-ansi-language:UK">от<span GOST type A",«sans-serif»">= 130 МВт;<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">5.<span Times New Roman"">
<span GOST type A",«sans-serif»">Температура прямой и обратнойсетевой воды:<span GOST type A",«sans-serif»;mso-ansi-language:UK"> <span GOST type A",«sans-serif»; mso-ansi-language:EN-US">t<span GOST type A",«sans-serif»;mso-ansi-language: UK">пс<span GOST type A",«sans-serif»"> = 105 <span GOST type A",«sans-serif»; mso-ansi-language:UK">0<span GOST type A",«sans-serif»;mso-ansi-language: UK">С, <span GOST type A",«sans-serif»;mso-ansi-language:EN-US">t<span GOST type A",«sans-serif»; mso-ansi-language:UK">ос<span GOST type A",«sans-serif»"> = 70 <span GOST type A",«sans-serif»; mso-ansi-language:UK">0<span GOST type A",«sans-serif»;mso-ansi-language: UK">С <span GOST type A",«sans-serif»">;<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">6.<span Times New Roman"">
<span GOST type A",«sans-serif»">Давление пара в точках отборатурбины:<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Точка
<span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»">1
<span GOST type A",«sans-serif»">2
<span GOST type A",«sans-serif»">3
<span GOST type A",«sans-serif»">4
<span GOST type A",«sans-serif»">5
<span GOST type A",«sans-serif»">6
<span GOST type A",«sans-serif»">7
<span GOST type A",«sans-serif»">Кон-р
<span GOST type A",«sans-serif»">Р
<span GOST type A",«sans-serif»; mso-ansi-language:UK">і<span GOST type A",«sans-serif»;mso-ansi-language: UK">, МПа<span GOST type A",«sans-serif»">12,75
<span GOST type A",«sans-serif»">3,380
<span GOST type A",«sans-serif»">2,230
<span GOST type A",«sans-serif»">1,260
<span GOST type A",«sans-serif»">0,490
<span GOST type A",«sans-serif»">0,265
<span GOST type A",«sans-serif»">0,152
<span GOST type A",«sans-serif»">0,066
<span GOST type A",«sans-serif»">0,0034
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">7.<span Times New Roman"">
<span GOST type A",«sans-serif»">Относительно — внутренний КПДцилиндров: <img src="/cache/referats/26677/image002.gif" v:shapes="_x0000_i1025"><img src="/cache/referats/26677/image004.gif" v:shapes="_x0000_i1026"><span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">8.<span Times New Roman"">
<span GOST type A",«sans-serif»">Механический и электрическийКПД: <img src="/cache/referats/26677/image006.gif" v:shapes="_x0000_i1027"><img src="/cache/referats/26677/image008.gif" v:shapes="_x0000_i1028"><span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Определить удельные расходы условноготоплива на выработку электрической и тепловой энергии при работе турбины взаданном режиме эксплуатации.
<span GOST type A",«sans-serif»;mso-ansi-language:UK">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image010.gif" v:shapes="_x0000_i1029">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"><span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image012.gif" v:shapes="_x0000_i1030">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Таблица1. Параметры пара и воды.
<span GOST type A",«sans-serif»">Точки
<span GOST type A",«sans-serif»">отбора
<span GOST type A",«sans-serif»">пара
<span GOST type A",«sans-serif»">Подог-
<span GOST type A",«sans-serif»">рева-
<span GOST type A",«sans-serif»">тель
<span GOST type A",«sans-serif»">Пар в отборах
<span GOST type A",«sans-serif»">Пар в подогревателях
<span GOST type A",«sans-serif»">Недо-
<span GOST type A",«sans-serif»; mso-ansi-language:UK">г
<span GOST type A",«sans-serif»">рев<span GOST type A",«sans-serif»; mso-ansi-language:UK">,<span GOST type A";mso-hansi-font-family:«GOST type A»; mso-char-type:symbol;mso-symbol-font-family:Symbol">Q
<span GOST type A",«sans-serif»">, 0С<span GOST type A",«sans-serif»">Темпе-
<span GOST type A",«sans-serif»">ратура
<span GOST type A",«sans-serif»">воды,
<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»;mso-ansi-language:EN-US">t
<span GOST type A",«sans-serif»; mso-ansi-language:UK">в<span GOST type A",«sans-serif»;mso-ansi-language: UK">,<span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»">С<span GOST type A",«sans-serif»">Энталь-
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"> <span GOST type A",«sans-serif»">пия<span GOST type A",«sans-serif»">воды,
<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»;mso-ansi-language:EN-US">h
<span GOST type A",«sans-serif»">в<span GOST type A",«sans-serif»">,<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»">кДж/кг
<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»">Параметры
<span GOST type A",«sans-serif»">дренажа
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">P
<span GOST type A",«sans-serif»">,<span GOST type A",«sans-serif»">МПа
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">t
<span GOST type A",«sans-serif»">,<span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»">С<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">ht
<span GOST type A",«sans-serif»">,<span GOST type A",«sans-serif»">кДж/кг
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">h
<span GOST type A",«sans-serif»">,<span GOST type A",«sans-serif»">кДж/кг
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">P
<span GOST type A",«sans-serif»">',<span GOST type A",«sans-serif»">МПа
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">t
<span GOST type A",«sans-serif»; mso-ansi-language:UK">н<span GOST type A",«sans-serif»">',<span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»">С<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">h
<span GOST type A",«sans-serif»; mso-ansi-language:UK">н<span GOST type A",«sans-serif»">',<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»">кДж/кг
<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»;mso-ansi-language:EN-US">t
<span GOST type A",«sans-serif»; mso-ansi-language:UK">др<span GOST type A",«sans-serif»;mso-ansi-language: UK">,<span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»">С<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">h
<span GOST type A",«sans-serif»; mso-ansi-language:UK">др<span GOST type A",«sans-serif»;mso-ansi-language: UK">,<span GOST type A",«sans-serif»">кДж/кг
<span GOST type A",«sans-serif»; mso-ansi-language:UK"><span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">12,75
<span GOST type A",«sans-serif»; mso-ansi-language:UK">545
<span GOST type A",«sans-serif»">3458
<span GOST type A",«sans-serif»">3458
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">0
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">'<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">12,11
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">542
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»">3457
<span GOST type A",«sans-serif»">3457
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">1
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПВД -1
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">3,380
<span GOST type A",«sans-serif»">364
<span GOST type A",«sans-serif»">3075
<span GOST type A",«sans-serif»">3147
<span GOST type A",«sans-serif»">3,211
<span GOST type A",«sans-serif»">237
<span GOST type A",«sans-serif»">1026
<span GOST type A",«sans-serif»">3
<span GOST type A",«sans-serif»">234
<span GOST type A",«sans-serif»">1009
<span GOST type A",«sans-serif»">215
<span GOST type A",«sans-serif»">920
<span GOST type A",«sans-serif»">2
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПВД -2
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">2,230
<span GOST type A",«sans-serif»">317
<span GOST type A",«sans-serif»">2970
<span GOST type A",«sans-serif»">2991
<span GOST type A",«sans-serif»">2,119
<span GOST type A",«sans-serif»">215
<span GOST type A",«sans-serif»">922
<span GOST type A",«sans-serif»">3
<span GOST type A",«sans-serif»">212
<span GOST type A",«sans-serif»">907
<span GOST type A",«sans-serif»">193
<span GOST type A",«sans-serif»">821
<span GOST type A",«sans-serif»">3
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПВД -3
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">1,260
<span GOST type A",«sans-serif»">255
<span GOST type A",«sans-serif»">2850
<span GOST type A",«sans-serif»">2873
<span GOST type A",«sans-serif»">1,197
<span GOST type A",«sans-serif»">188
<span GOST type A",«sans-serif»">797
<span GOST type A",«sans-serif»">3
<span GOST type A",«sans-serif»">185
<span GOST type A",«sans-serif»">785
<span GOST type A",«sans-serif»">170
<span GOST type A",«sans-serif»">719
<span GOST type A",«sans-serif»">3
<span GOST type A",«sans-serif»; mso-ansi-language:UK">Д
<span GOST type A",«sans-serif»;mso-ansi-language: EN-US">-<span GOST type A",«sans-serif»;mso-ansi-language:UK"> 0,6<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">1,260
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»">255
<span GOST type A",«sans-serif»">2850
<span GOST type A",«sans-serif»">2873
<span GOST type A",«sans-serif»">0,588
<span GOST type A",«sans-serif»">158
<span GOST type A",«sans-serif»">667
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">158
<span GOST type A",«sans-serif»">667
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">4
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПНД -4
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">0,490
<span GOST type A",«sans-serif»">170
<span GOST type A",«sans-serif»">2665
<span GOST type A",«sans-serif»">2702
<span GOST type A",«sans-serif»">0,465
<span GOST type A",«sans-serif»">148
<span GOST type A",«sans-serif»">625
<span GOST type A",«sans-serif»">5
<span GOST type A",«sans-serif»">143
<span GOST type A",«sans-serif»">606
<span GOST type A",«sans-serif»">149
<span GOST type A",«sans-serif»">624
<span GOST type A",«sans-serif»">5
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПНД -5
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">0,265
<span GOST type A",«sans-serif»">131
<span GOST type A",«sans-serif»">2560
<span GOST type A",«sans-serif»">2580
<span GOST type A",«sans-serif»">0,252
<span GOST type A",«sans-serif»">128
<span GOST type A",«sans-serif»">536
<span GOST type A",«sans-serif»">5
<span GOST type A",«sans-serif»">123
<span GOST type A",«sans-serif»">516
<span GOST type A",«sans-serif»">128
<span GOST type A",«sans-serif»">538
<span GOST type A",«sans-serif»">6
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПНД -6
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">0,152
<span GOST type A",«sans-serif»">110
<span GOST type A",«sans-serif»">2470
<span GOST type A",«sans-serif»">2492
<span GOST type A",«sans-serif»">0,144
<span GOST type A",«sans-serif»">110
<span GOST type A",«sans-serif»">462
<span GOST type A",«sans-serif»">6
<span GOST type A",«sans-serif»">104
<span GOST type A",«sans-serif»">436
<span GOST type A",«sans-serif»">110
<span GOST type A",«sans-serif»">461
<span GOST type A",«sans-serif»">7
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ПНД -7
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">0,066
<span GOST type A",«sans-serif»">88
<span GOST type A",«sans-serif»">2345
<span GOST type A",«sans-serif»">2370
<span GOST type A",«sans-serif»">0,063
<span GOST type A",«sans-serif»">87
<span GOST type A",«sans-serif»">365
<span GOST type A",«sans-serif»">7
<span GOST type A",«sans-serif»">80
<span GOST type A",«sans-serif»">335
<span GOST type A",«sans-serif»">87
<span GOST type A",«sans-serif»">364
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">K
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»; mso-ansi-language:UK">Кон — р
<span GOST type A",«sans-serif»; mso-ansi-language:UK">0,0034
<span GOST type A",«sans-serif»">29
<span GOST type A",«sans-serif»">1990
<span GOST type A",«sans-serif»">2048
<span GOST type A",«sans-serif»; mso-ansi-language:UK">0,0034
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»">26
<span GOST type A",«sans-serif»">109
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">26
<span GOST type A",«sans-serif»">109
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">6
<span GOST type A",«sans-serif»; mso-ansi-language:UK">Д
<span GOST type A",«sans-serif»">-<span GOST type A",«sans-serif»; mso-ansi-language:UK"> 0,12<span GOST type A",«sans-serif»; mso-ansi-language:UK">0,152
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»">110
<span GOST type A",«sans-serif»">2470
<span GOST type A",«sans-serif»">2492
<span GOST type A",«sans-serif»">0,128
<span GOST type A",«sans-serif»">107
<span GOST type A",«sans-serif»">447
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">107
<span GOST type A",«sans-serif»">448
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">-
<span GOST type A",«sans-serif»">6
<span GOST type A",«sans-serif»; mso-ansi-language:UK">ВСП
<span GOST type A",«sans-serif»; mso-ansi-language:UK">0,152
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»">110
<span GOST type A",«sans-serif»">2470
<span GOST type A",«sans-serif»">2492
<span GOST type A",«sans-serif»">0,125
<span GOST type A",«sans-serif»">106
<span GOST type A",«sans-serif»">444
<span GOST type A",«sans-serif»">6
<span GOST type A",«sans-serif»">100
<span GOST type A",«sans-serif»">419
<span GOST type A",«sans-serif»">105
<span GOST type A",«sans-serif»">440
<span GOST type A",«sans-serif»">7
<span GOST type A",«sans-serif»; mso-ansi-language:UK">НСП
<span GOST type A",«sans-serif»; mso-ansi-language:UK">0,066
<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»">88
<span GOST type A",«sans-serif»">2345
<span GOST type A",«sans-serif»">2370
<span GOST type A",«sans-serif»">0,056
<span GOST type A",«sans-serif»">84
<span GOST type A",«sans-serif»">352
<span GOST type A",«sans-serif»">7
<span GOST type A",«sans-serif»">77
<span GOST type A",«sans-serif»">322
<span GOST type A",«sans-serif»">84
<span GOST type A",«sans-serif»">352
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»; mso-ansi-language:UK">1.<span Times New Roman"">
<span GOST type A",«sans-serif»;mso-ansi-language: UK">Составление баланса пара и воды.<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»"><span Times New Roman"">
<span GOST type A",«sans-serif»;mso-ansi-language: UK">. Утечки пара и конденсата <span GOST type A",«sans-serif»">:<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image014.gif" v:shapes="_x0000_i1031">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"> Протечки направляются в ПВД — 3 (40%) и в подогреватель уплотнений (60%):
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image016.gif" v:shapes="_x0000_i1032">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»"><span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image018.gif" v:shapes="_x0000_i1033">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">1.2. Потери спродувкой:<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image020.gif" v:shapes="_x0000_i1034">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">1.3. Расходпитательной воды:<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image022.gif" v:shapes="_x0000_i1035">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">1.4. Пароваянагрузка котла:<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image024.gif" v:shapes="_x0000_i1036">
<span GOST type A",«sans-serif»;mso-ansi-language:UK"> кг<span GOST type A",«sans-serif»">/<span GOST type A",«sans-serif»; mso-ansi-language:UK">с<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»; mso-ansi-language:UK">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">1.5. Расчетрасширителя непрерывной продувки:<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image026.gif" v:shapes="_x0000_i1037">
<span GOST type A",«sans-serif»">Уравнение теплового баланса расширителя:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image028.gif" v:shapes="_x0000_i1038">
<span GOST type A",«sans-serif»">Откуда:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image030.gif" v:shapes="_x0000_i1039">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image032.gif" v:shapes="_x0000_i1040">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Расходконцентрата продувки:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image034.gif" v:shapes="_x0000_i1041">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">2.<span Times New Roman"">
<span GOST type A",«sans-serif»">Расчеттеплофикационной установки.<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image036.gif" v:shapes="_x0000_i1042">
<span GOST type A",«sans-serif»">Откуда:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image038.gif" v:shapes="_x0000_i1043">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Тепловойбаланс нижнего сетевого подогревателя (НСП):
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image040.gif" v:shapes="_x0000_i1044">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Расходпара на НСП:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image042.gif" v:shapes="_x0000_i1045">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Тепловойбаланс верхнего сетевого подогревателя (ВСП):
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image044.gif" v:shapes="_x0000_i1046">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Расходпара на ВСП:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image046.gif" v:shapes="_x0000_i1047">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-fareast-font-family:«GOST type A»;mso-bidi-font-family:«GOST type A»">3.<span Times New Roman"">
<span GOST type A",«sans-serif»">Расчетрегенеративной установки.<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">3.1.Расчет ПВД
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">-<span GOST type A",«sans-serif»">1.<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image048.gif" v:shapes="_x0000_i1048">
<span GOST type A",«sans-serif»">Уравнениетеплового баланса:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image050.gif" v:shapes="_x0000_i1049">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Расходпара из отбора турбины на ПВД — 1:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image052.gif" v:shapes="_x0000_i1050">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image054.gif" v:shapes="_x0000_i1051">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image056.gif" v:shapes="_x0000_i1052">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">3.2.Расчет ПВД
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">-<span GOST type A",«sans-serif»">2.<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image058.gif" v:shapes="_x0000_i1053">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Уравнениетеплового баланса:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image060.gif" v:shapes="_x0000_i1054"> где <img src="/cache/referats/26677/image062.gif" v:shapes="_x0000_i1055">
<span GOST type A",«sans-serif»">Расход пара из отбора турбины на ПВД — 2:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image064.gif" v:shapes="_x0000_i1056">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image066.gif" v:shapes="_x0000_i1057">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image068.gif" v:shapes="_x0000_i1058">
<span GOST type A",«sans-serif»">
<img src="/cache/referats/26677/image070.gif" align=«left» hspace=«12» v:shapes="_x0000_s1027"><span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image072.gif" v:shapes="_x0000_i1059">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">3.3.Расчет подогрева воды в питательном насосе.
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">В идеальном процессе работа сжатия водыв насосе может быть рассчитана по формуле, кДж/кг:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image074.gif" v:shapes="_x0000_i1060">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">где <img src="/cache/referats/26677/image076.gif" v:shapes="_x0000_i1061"><img src="/cache/referats/26677/image078.gif" v:shapes="_x0000_i1062"> и <img src="/cache/referats/26677/image080.gif" v:shapes="_x0000_i1063">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image082.gif" v:shapes="_x0000_i1064">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Учитываем механические и прочие потеринасоса с помощью КПД <img src="/cache/referats/26677/image084.gif" v:shapes="_x0000_i1065"> и определяемвнутреннюю работу сжатия воды в насосе и подогрев воды в насосе:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image086.gif" v:shapes="_x0000_i1066">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Энтальпияводы после питательного насоса:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image088.gif" v:shapes="_x0000_i1067">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US">3.4.
<span GOST type A",«sans-serif»">Расчет ПВД <span GOST type A",«sans-serif»; mso-ansi-language:EN-US">-<span GOST type A",«sans-serif»"> 3.<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image090.gif" v:shapes="_x0000_i1068">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Уравнениетеплового баланса:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image092.gif" v:shapes="_x0000_i1069">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">где <img src="/cache/referats/26677/image094.gif" v:shapes="_x0000_i1070">
<span GOST type A",«sans-serif»">Расход параиз отбора турбины на ПВД — 3:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image096.gif" v:shapes="_x0000_i1071">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image098.gif" v:shapes="_x0000_i1072">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image100.gif" v:shapes="_x0000_i1073">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image102.gif" v:shapes="_x0000_i1074">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image104.gif" v:shapes="_x0000_i1075">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">3.5.Расчет деаэратора питательной воды.
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image106.gif" v:shapes="_x0000_i1076">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Составляемуравнение материального баланса деаэратора:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image108.gif" v:shapes="_x0000_i1077">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Подставляемранее найденные величины:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image110.gif" v:shapes="_x0000_i1078">
<span GOST type A",«sans-serif»">Откуда:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image112.gif" v:shapes="_x0000_i1079">
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Составляемуравнение теплового баланса деаэратора:
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image114.gif" v:shapes="_x0000_i1080"> <img src="/cache/referats/26677/image116.gif" v:shapes="_x0000_i1081">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image114.gif" v:shapes="_x0000_i1082">
<span GOST type A",«sans-serif»">Подставляемчисловые значения и
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US">Dk<span GOST type A",«sans-serif»">4<span GOST type A",«sans-serif»">из уравнения материального баланса:<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"><span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"><img src="/cache/referats/26677/image118.gif" v:shapes="_x0000_i1083">
<span GOST type A",«sans-serif»">Откуда:
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"><span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image120.gif" v:shapes="_x0000_i1084">
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US"><span GOST type A",«sans-serif»">Определяем
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"> Dk4:<span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"><img src="/cache/referats/26677/image122.gif" v:shapes="_x0000_i1085">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image124.gif" v:shapes="_x0000_i1086">
<span GOST type A",«sans-serif»"><img src="/cache/referats/26677/image126.gif" v:shapes="_x0000_i1087">
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US"><span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»">3.6.Расчет установки для подогрева и деаэрации добавочной воды.
<span GOST type A",«sans-serif»">
<span GOST type A",«sans-serif»">Уравнениематериального баланса атмосферного деаэратора обратного конденсата и
<span GOST type A",«sans-serif»">добавочнойводы:
<span GOST type A",«sans-serif»;mso-ansi-language:EN-US"><span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US"><img src="/cache/referats/26677/image128.gif" v:shapes="_x0000_i1088">
<span GOST type A",«sans-serif»; mso-ansi-language:EN-US">
<span GOST type A",«sans-serif»">где <img src="/cache/referats/26677/image130.gif" v:shapes="_x0000_i1089">
<span GOST type A",«sans-serif»">
<p align=«center