Хг аа в г и Ъ × зи в Ыдги Я а в Шжг зз

Хг аа в г и Ъ × зи в Ыдги Я а в Шжг зз Хг аа в г и Ъ × зи в Ыдги Я а в Шжг зз

solid.iei.liu.se
from solid.iei.liu.se More from this publisher
15.07.2014 Views

¾¼ ¾ÌÀÇÊ Õº´¾µØÒÓÑ× ´¾µ Ì××ÓÒÓÖÖÔÖØÐÖÒØÐÕÙØÓÒ×ØÓÚÖÒÒÕÙØÓÒÓÒ ´¿¼µ ÖØÓÒ×ÒÒÐغ ÓÒØÓÒØÛÒÓÝÒØ×ÙÖÖÓÙÒÒÖ×ÓÒÚØÓÒ¸ØÒ Ü×ÝÑÑØÖØØÖÒ×ÖÔÖÓÐÑÛÖØØØÖÒ×ÖÒØØÒÒØÐ ÜÔÖ××× ÓÙÒÖÝÓÒØÓÒ×ÖÒØÓ×ÓÐÚØ×ÔÖÓÐѺÌÓÙÒÖÝ ÓØ×ÙÖÖÓÙÒÒÖÒn×ØÒÓÖÑÐÖØÓÒØÓØ×ÙÖºÌ ∞×ØØÑÔÖØÙÖ ´¿½µ ÜÔÖ××׺ ÓÙÒÖÝÓÒØÓÒØØÒØÖØÛÒØÐØÖÓÒØ×Ø× ´¿¾µ ÛÖh×ØÓÒÚØÚØØÖÒ×ÖÓÒظT lim ρC T t+∆t − T t ∆t→0 ∆t = ̺C ∂T ∂z 1 ∂ r ∂r (kr∂T ∂r ) + ∂ ∂z (k∂T ∂z ) + J2 ρ = ̺C ∂T ∂t −k ∂T ∂n = h(T − T ∞) −k contact ∂T ∂z = h electrode(T − T electrode ) ÅÓÐÐÒÓØÊ××ØÒËÔÓØÏÐÒÈÖÓ××

¾ºÅØÐÐÙÖÝ ÅØÐÐÙÖÝ ¾½ ¾ºº½×× ÑÓÖÒ×ØÐÓØÒÚ×ÚÖÐÐÐÓÝÒÑØÖÐ×ÓØÖØÒÖÓÒÒ ÖÓÒ¸ººÑÒÒ׸ÖÓÑÙѸÒÐÒØÙÒ×ØÒ½¿℄ºÌÐÐÓÝÒ ÐÑÒØ×ÓÒØÖÙØÛØÖÒØÔÖÓÔÖØ×ØÓØ×Øи×Ù×ÖÒ×׸ ÙØÐØÝÓÖÖÒÐØݺÌÔÖÓÔÖØ×ÓØ×ØÐÔÒÓÒÓÛØй ÐÓÝÒÐÑÒØ×ØØÑÓÐÙÐ×ÒØÛÝØÝÖÔÓ×ØÓÒÒ×Ø ÓØÖºÓÒÚÒÒØÛÝØÓ×ÖØ××ÝØÑÖÓ×ØÖÙØÙÖ¸Û ÒØÒØÖØÛÒØÔ×ÒØ××ÙÖÖÓÙÒÒº ×ÑÖÓ×ÓÔ×ÖÔØÓÒÓØÒÚÙÐÔ××ÓØ×Øк ×ØÖÙØÙÖÓÖØÓÑÖÖÒÑÒظÖÓÙÐÝØ×ÑÓÑÔÓ×ØÓÒÒ¹ Ô×ÒÒ×ÒÝ×ÑÒØÓÑØÖиÚÒØ×Ñ ÌÖÜ×Ø××ÚÖÐÖÒØÔ××Ó×ØÐ׺ºÖÖظÙ×ØÒظÔÖÐØ ÙÖÈ×Öѽ℄ ÒÑÖØÒ×غÌÝÖÖÓÑÓØÖÒÖÝ×ØÐ×ØÖÙØÙÖÓÖÑÐ ÖѸ׺¸Û×ÓÛ×ØÔ××ÒØÖÓÑÔÓ×ØÓÒ¸Ò ÓÑÔÓ×ØÓÒºÌÑÖÓ×ØÖÙØÙÖÔÒ×ÓÒØØÑÔÖØÙÖ×ØÓÖÝÒ ÓÒØÒÙÓÙ×ÓÓÐÒÌÖÒ×ÓÖÑØÓҴ̵ÖѸ׺½¼¸Û ØÑÓÙÒØÓÐÐÓÝÒÐÑÒØ׺ÁØÒÖÚÛØØÐÔÓÔ× ÖÔÖ×ÒØ×Ô×Ò×ÙØÓØÖØÓÓÓÐÒº ÓÚ

¾¼ ¾ÌÀÇÊ<br />

Õº´¾µØÒÓÑ× ´¾µ<br />

Ì××ÓÒÓÖÖÔÖØÐÖÒØÐÕÙØÓÒ×ØÓÚÖÒÒÕÙØÓÒÓÒ ´¿¼µ<br />

ÖØÓÒ×ÒÒÐغ ÓÒØÓÒØÛÒÓÝÒØ×ÙÖÖÓÙÒÒÖ×ÓÒÚØÓÒ¸ØÒ Ü×ÝÑÑØÖØØÖÒ×ÖÔÖÓÐÑÛÖØØØÖÒ×ÖÒØØÒÒØÐ<br />

ÜÔÖ××× ÓÙÒÖÝÓÒØÓÒ×ÖÒØÓ×ÓÐÚØ×ÔÖÓÐѺÌÓÙÒÖÝ<br />

ÓØ×ÙÖÖÓÙÒÒÖÒn×ØÒÓÖÑÐÖØÓÒØÓØ×ÙÖºÌ<br />

∞×ØØÑÔÖØÙÖ ´¿½µ<br />

ÜÔÖ××׺ ÓÙÒÖÝÓÒØÓÒØØÒØÖØÛÒØÐØÖÓÒØ×Ø× ´¿¾µ<br />

ÛÖh×ØÓÒÚØÚØØÖÒ×ÖÓÒظT<br />

lim ρC T t+∆t − T t<br />

∆t→0 ∆t<br />

= ̺C ∂T<br />

∂z<br />

1 ∂<br />

r ∂r (kr∂T ∂r ) + ∂ ∂z (k∂T ∂z ) + J2 ρ = ̺C ∂T<br />

∂t<br />

−k ∂T<br />

∂n = h(T − T ∞)<br />

−k contact<br />

∂T<br />

∂z = h electrode(T − T electrode )<br />

ÅÓÐÐÒÓØÊ××ØÒËÔÓØÏÐÒÈÖÓ××

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!