1. Ñòð. 17
Îêò 01/04
1.2. Òåõíè÷åñêèå äàííûå
Óñëîâíîå îáîçíà÷åíèå .................................................................................. ÍÊ-37
Òèï äâèãàòåëÿ ................................................................................................. ãàçîòóðáèííûé
1.2.1. Ïàðàìåòðû äâèãàòåëÿ
1.2.1.1. Ìîùíîñòü íîìèíàëüíàÿ íà âàëó ÑÒ, êÂò ....................................... 25 500
ïðè óñëîâèÿõ:
- ÷àñòîòà âðàùåíèÿ âàëà ÑÒ, ñ
-1
(îá/ìèí) ............................... 50 (3000)
- òåìïåðàòóðà âîçäóõà íà âõîäå â êîìïðåññîð, Ê (°Ñ) .......... 288 (15)
- àòìîñôåðíîå äàâëåíèå, ÌÏà (êãñ/ñì
2
) ................................. 0,101 (1,033)
- âëàæíîñòü âîçäóõà, % ............................................................ 60
- ãèäðàâëè÷åñêèå ïîòåðè ïîëíîãî äàâëåíèÿ, êÏà (ìì âîä.ñò.):
â ñèñòåìå âñàñûâàíèÿ ......................................................... 2,05 (209)
â âûõëîïíîì óñòðîéñòâå ...................................................... 10,3 (1050)
îòáîð âîçäóõà íà íóæäû ñòàíöèè ............................................ áåç îòáîðîâ
1.2.1.2. Ìîùíîñòü è ýôôåêòèâíûé ÊÏÄ áåç ó÷¸òà ïîòåðü ïîëíîãî
äàâëåíèÿ ñèñòåìàõ âñàñûâàíèÿ è âûõëîïà, áåç îòáîðîâ
âîçäóõà è óòèëèçàöèè òåïëà âûõëîïíûõ ãàçîâ, ïðè t*
âõ
= 15
î
Ñ
è îòíîñèòåëüíîé âëàæíîñòè 60 %:
- ìîùíîñòü, êÂò, íå ìåíåå ............................................................... 26 500
- ÊÏÄ, %, íå ìåíåå .......................................................................... 36,4
1.2.1.3. Ýôôåêòèâíûé êîýôôèöèåíò ïîëåçíîãî äåéñòâèÿ íà ðåæèìå
25000 êÂò ïðè óñëîâèÿõ, óêàçàííûõ â ï. 1.2.1.1, % ....................... 35
1.2.1.4. Ìîùíîñòü ìàêñèìàëüíàÿ íà âàëó ÑÒ ïðè ñíèæåíèè òåìïåðàòóðû
íà âõîäå â êîìïðåññîð íèæå 288 Ê (15 °Ñ) ê çíà÷åíèþ ìîùíîñòè
25000 êÂò,% ....................................................................................... 120
1.2.1.5. Íîìèíàëüíàÿ ÷àñòîòà âðàùåíèÿ âàëà ÑÒ, ñ
-1
(îá/ìèí) ................ 50 (3000)
1.2.1.6. Äîïóñòèìûå óñëîâèÿ ýêñïëóàòàöèè:
- òåìïåðàòóðà âîçäóõà âíåøíåé ñðåäû, Ê (°Ñ)............îò 218 äî 318 (îò –55 äî 45)
- îòíîñèòåëüíàÿ âëàæíîñòü âîçäóõà, % ......................äî 100
- áàðîìåòðè÷åñêîå äàâëåíèå, êÏà (ìì ðò. ñò.)............83,8...106,6 (630…800)
1.2.1.7. Ðàáî÷èé äèàïàçîí èçìåíåíèÿ ìîùíîñòè äâèãàòåëÿ
îò ìîùíîñòè 25000 êÂò, % ............................................................... 30...120
1.2.1.8. Äèàïàçîí èçìåíåíèÿ ÷àñòîòû âðàùåíèÿ âàëà ÑÒ
îò ÷àñòîòû, óêàçàííîé â ï. 1.2.1.5, % ............................................. 98...101
1.2.1.9. Ñíèæåíèå ìîùíîñòè è ÊÏÄ â òå÷åíèå ìåæðåìîíòíîãî ïåðèîäà
îò çíà÷åíèé, óêàçàííûõ ñîîòâåòñòâåííî â ï.ï. 1.2.1.1, 1.2.1.2
ïðè ñèñòåìàòè÷åñêèõ ïðîìûâêàõ ïðîòî÷íîé ÷àñòè äâèãàòåëÿ:
- ìîùíîñòè, íå áîëåå, % ................................................................. 4
- ÊÏÄ, íå áîëåå, % ........................................................................... 2
Îöåíêà ïî ðåçóëüòàòàì èñïûòàíèÿ äâèãàòåëÿ ïîñëå ïðîâåäåíèÿ ïðîìûâêè ÃÂÒ.