Yintoni ukusetyenziswa kwamandla eziko lokunyibilikisa induction ukunyibilikisa itoni enye yealuminiyam?

Ubushushu obuthile be-aluminium ngu-0.88 × 103 J / (kg·℃), indawo yokunyibilika: 660.37 Ubushushu bokudibanisa kwe-aluminium yi-3.98 × 105J / kg,

I-1 toni ye-aluminiyam ifudunyezwa ukusuka (25 ° C) ukuya kwi-660 ° C, kwaye iyancibilika. Kukho iinxalenye ezimbini zokufunxa ubushushu, enye inxalenye kukufunxa ubushushu ngokufudumeza, kwaye enye inxalenye bubushushu bokutshintsha kwesigaba.

Heating endothermic Q1=880×1000×(660-25)J=558800KJ

Isigaba sokutshintsha ubushushu Q2=1000×3.98×105=398000KJ

Ubushushu bubonke=558800+398000=956800KJ

Ubushushu nge-kilowatt-yure yi-3600KJ, kwaye ukusebenza kakuhle kokufudumeza kuqhelekile malunga ne-90%.

956800÷3600÷90%=295.31

Ngoko ke, kuthatha malunga ne-295 kWh ukunyibilikisa i-1 ton ye-aluminiyam, enokuthi ingachaneki ngokukodwa. Ndiyathemba ukuba ndingakunika ireferensi.