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- Politecnico di Milano
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- Chemical Engineering
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- Impianti Chimici
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- Exam · Full exam
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Soluzioni temi d’esame 2017 – 2018 21 Maggio 2018 Pcolonna 0.20642486 atm TD 190.680524 °C TB 221.943246 °C Qprerisc 9.76E+05 W NS 7 NI 5 NTOT,reali 16 m 0.28785044 kg/s QR 6.39E+05 W DC 2.87485063 m 20 Giugno 2018 Esercizio 1 • 𝑡𝑏 = 4.08 ℎ • 𝑊𝑠𝑎𝑡 = 116.7 𝑔/𝑔 • 𝐿𝑈𝐵 = 2.97 𝑚 • 𝐿𝑈𝐵 𝐿 = 0.21 Esercizio 2 • 𝑅𝑚𝑖𝑛 = 0.296 • 𝑁𝑡𝑜𝑡 = 9 (McCabe-Thiele); 𝑁𝑡𝑜𝑡 = 13 (Fenske-Gilliland-Eduljee). 19 Luglio 2018 • 𝑋𝑁+1 = 0.0079 • 𝑁𝑡𝑜𝑡,𝑎𝑠𝑠𝑜𝑟𝑏 = 9 • 𝑚𝐻2𝑂 = 21.94 𝑘𝑔/ℎ • 𝑁𝑡𝑜𝑡,𝑠𝑡𝑟𝑖𝑝𝑝𝑒𝑟 = 9 7 Settembre 2018 • 𝑁𝑚𝑖𝑛 = 9.5 • 𝑁 = 16.59 • 𝑄𝑐 = 1.15 ∗ 106 𝑊 • 𝑄𝑅 = 1.19 ∗ 106 𝑊 14 Gennaio 2019 • 𝐺 = 4.375 𝑘𝑚𝑜𝑙 𝑠 • 𝐿 = 15.45 𝑘𝑚𝑜𝑙 𝑠 • 𝐷 = 6.95 𝑚 • 𝑁𝑡 = 14 𝑠𝑡𝑎𝑑𝑖 6 Febbraio 2019 • 𝑌𝑁 = 0.0229 • 𝐿 𝐺 = 2.242 • 𝐿 𝐺 (𝐿 𝐺) 𝑚𝑖𝑛 = 1.57
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