Isjaee. 11-05. pmd

© 2005 Scientific Technical Centre «TATA»
ÈÑÑËÅÄÎÂÀÍÈß ÝÍÅÐÃÅÒÈ×ÅÑÊÈÕ ÕÀÐÀÊÒÅÐÈÑÒÈÊ ÑÎËÍÅ×ÍÎÉ ÓÑÒÀÍÎÂÊÈ Ñ ÏÀÐÀÁÎËÎÖÈËÈÍÄÐÈ×ÅÑÊÈÌ ÊÎÍÖÅÍÒÐÀÒÎÐÎÌ ÄËß ÒÅÏËÎÂÎÉ ÎÁÐÀÁÎÒÊÈ

ÑÛÐÎÉ ÍÅÔÒÈ
Î. Ì. Ñaëaìîâ, Ô. Ô. Ìaìåäîâ, À. À. Ãaðèáîâ, Ï. Ô. Ðçaåâ, Ã. È. Èñawîâ^*


Deputy Editor-in-Chief


ÓÄÊ 621.472:662.997

Èíñòèòóò ðaäèaöèîííûõ ïðîáëåì ÍÀÍ Àçåðáaéäæaía ïð-ò Ã. Äæaâèäa, 31a, Áakó, AZ1143, Àçåðáaéäæaí

Òåë./ôakñ: ([phone]; e-mail: [e-mail]; [e-mail]

^* Èíñòèòóò ôèçèkè ÍÀÍ Àçåðáaéäæaía

ïð-ò Ã. Äæaâèäa, 33, Áakó, AZ1143, Àçåðáaéäæaí

Chaining mechanism of resource characteristics and heat-energetic of parabolic trough solar plant (PTSP) with tubular solar reactor (TSR) being applied for initial oil treatment is studied. Especially the parameters depending on the free changing of some climate technological, constructive and geometric are studied.

Graphical dependence of main parameters of the plant on specific parameters of TSR and PTSP and also solar radiation density are given, which gives opportunity to the plant to work optimally without dependance on the character of solar radiation changing.

Èñïîëüçîâaíèå ñîëíå÷íîé ýíåðãèè â íaçåìíûõ óñëîâèÿõ ñîïðîâîæäaåòñÿ íåkîòîðûìè çaòðóäíå- íèÿìè. Îñíîâíûì ôakòîðîì, ëèìèòèðóþùèì èñ- ïîëüçîâaíèå ñîëíå÷íîé ýíåðãèè â íaçåìíûõ óñëî- âèÿõ, ÿâëÿåòñÿ íåïîñòîÿíñòâî ïîñòóïëåíèÿ ñîëíå÷- íûõ ëó÷åé ía ïîâåðõíîñòü çåìëè [1].
Ïðè ðaçðaáîòkå è ñîçäaíèè ñîëíå÷íûõ óñòa- íîâîk íåîáõîäèìî ó÷åñòü kak ïðîäîëæèòåëüíûå, ëaâèíîîáðaçíûå (ïðè ÿñíûõ ñîñòîÿíèÿõ íåáa), òak è ñòîõañòè÷åñkèå (íaáëþäaåìûå ïðè ïîëó- ÿñíûõ ñîñòîÿíèÿõ íåáa) èçìåíåíèÿ ïëîòíîñòè ýíåðãèè ñîëíå÷íûõ ëó÷åé (ÏÝÑË) ça kîðîòkèé ïðîìåæóòîk âðåìåíè.
À ñðåäíåñóòî÷íûå, ñðåäíåìåñÿ÷íûå, ñåçîííûå è ñðåäíåãîäîâûå çía÷åíèÿ ÏÝÑË íåîáõîäèìû òîëükî äëÿ îöåíkè ýkîíîìè÷åñkèõ è ðåñóðñíûõ õaðakòåðèñòèk ñîëíå÷íûõ ýíåðãåòè÷åñkèõ óñòa- íîâîk íaçåìíîãî áaçèðîâaíèÿ, íåçaâèñèìî îò kîíkðåòíîãî íaçía÷åíèÿ.
Ïðè ñòîõañòè÷åñkîì èçìåíåíèè ÏÝÑË, â ça- âèñèìîñòè îò øèðîòû ìåñòíîñòè, aìïëèòóäû åå ïóëüñèðóþòñÿ â âåñüìa øèðîkèõ ïðåäåëaõ (îò 100 äî 1000 Âò/ì²), ÷òî ïðèâîäèò k íaðóøåíèþ ðåæèìîâ ðaáîòû, ñëåäîâaòåëüíî, k óìåíüøåíèþ ñðåäíåñóòî÷íîé ïðîèçâîäèòåëüíîñòè óñòaíîâkè, a òakæå íaäåæíîñòè ñèñòåìû â öåëîì.
Ía ñîëíå÷íî-ýíåðãåòè÷åñkèõ óñòaíîâkaõ, ïðåäíaçía÷åííûõ äëÿ ðaçëè÷íûõ öåëåé (äëÿ âûðaùèâaíèÿ ìîíîkðèñòaëëîâ [2], îáðaáîòkè ìîëîka [3] è íåôòè [4]) íå îöåíåíû èçìåíåíèÿ âûõîäíûõ ïaðaìåòðîâ èñòî÷íèkîâ òåïëîâîé ýíåð- ãèè (kîíöåíòðaòîðîâ), a òakæå óñòaíîâîk â öå- ëîì ïðè ïðîèçâîëüíûõ èçìåíåíèÿõ ÏÝÑË. Ïî- ýòîìó äaííûé âîïðîñ ïðåäñòaâëÿåò áîëüøîé ïðakòè÷åñkèé èíòåðåñ.
 íañòîÿùåé ðaáîòå ðaññìaòðèâaþòñÿ ìåõa- íèçìû èçìåíåíèÿ ýíåðãåòè÷åñkèõ õaðakòåðèñòèk ñîëíå÷íîé óñòaíîâkè ñ ïaðaáîëîöèëèíäðè÷åñkèì kîíöåíòðaòîðîì (ÏÊ), ïðèìåíÿåìîé äëÿ òåïëî- âîé îáðaáîòkè ñûðîé íåôòè ñ öåëüþ óäaëåíèÿ èç íåå âîäû, â çaâèñèìîñòè îò ïðîèçâîëüíîãî èçìåíåíèÿ ÏÝÑË, kîíñòðókòèâíûõ ïaðaìåòðîâ òåïëîïðèåìíèka (ÒÏ) è ÏÊ, a òakæå ãåîìåòðè-
÷åñkèõ ïaðaìåòðîâ ÏÊ.
Óñòaíîâka ñîäåðæèò äâóõìîäóëüíûé ÏÊ ñ kîýôôèöèåíòîì îòðaæåíèÿ R_ÏÊ  0,8. Êaæäûé ìîäóëü ñíaáæåí îòäåëüíûì ÒÏ, óñòaíîâëåííûì
âíóòðè òåïëîèçîëèðóþùåé ïðîçða÷íîé òðóákè, èçãîòîâëåííîé èç ìîëèáäåíîâîãî ñòåkëa ñ kîýô- ôèöèåíòîì ïðîïóñkaíèÿ ñîëíå÷íîãî ñâåòa  0,9. Âíóòðåííèå äèaìåòðû ÒÏ è òåïëîèçîëèðóþùåé

© 2005 Íàó÷íî-òåõíè÷åñêèé öåíòð «TATA»
Ñòaòüÿ ïîñòóïèëa â ðåäaköèþ 06.10.2005. The article has entered in publishing office 06.10.2005.

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