Q2// A parallel- feed double - effect evaporator with equal vaporized for both, are fed with 5 Kg/s liquor with 10 percent for each effect. The overall heat transfer coefficients are 1.25 and 1.7 KW / m². K respectively. Steam is feed at 1.8630 bar and the second effect operates at 0.2856 bar. If the mass fraction from the 1" effect was 40 percent. What will be the total concentrated liquid from both? And compute the Temperature distribution for the system. Cp=4.18kJ/kg.k

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Q2// A parallel - feed double - effect evaporator with equal vaporized for both, are fed with 5
Kg/s liquor with 10 percent for each effect. The overall heat transfer coefficients are 1.25 and
1.7 KW / m². K respectively. Steam is feed at 1.8630 bar and the second effect operates at
0.2856 bar. If the mass fraction from the 1" effect was 40 percent, What will be the total
concentrated liquid from both? And compute the Temperature distribution for the system.
Cp=4.18kJ/kg.k
Transcribed Image Text:Q2// A parallel - feed double - effect evaporator with equal vaporized for both, are fed with 5 Kg/s liquor with 10 percent for each effect. The overall heat transfer coefficients are 1.25 and 1.7 KW / m². K respectively. Steam is feed at 1.8630 bar and the second effect operates at 0.2856 bar. If the mass fraction from the 1" effect was 40 percent, What will be the total concentrated liquid from both? And compute the Temperature distribution for the system. Cp=4.18kJ/kg.k
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