Incalzirea - Cadre Didactice
Incalzirea - Cadre Didactice
Incalzirea - Cadre Didactice
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INCALZIREA CU ABUR<br />
Avantaje<br />
• Caldura ridicata de condensare (~ 2500 kJ/kg)<br />
• Coeficient ridicat de transfer termic<br />
(10000 – 15000 W.m -2 .K -1 )<br />
• Viscozitate acceptabila (8x10 -6 – 45x10 -6 Pa.s)<br />
• Cost relativ redus<br />
• Neinflamabil, nepoluant, netoxic<br />
• Corozivitate scazuta<br />
• Temp. maxima de incalzire: ≈ 200°C (473 K)