12S12 So 13 et th 아ee$1 티 OP xC So 13-1.siR) 41.S9.aSIt ио No. Dere THERMODYUAM1CS 2 Date P1: For 22s c 4.819 MPa, serturated vapour. FIND s,h,u,v

Evaporator single effect is used to upgrade the concentrate 10000 kg/h of tomato juice than 5% solids the total to 30% solids total. Juice enters the Evaporator at 15 °C. The Evaporator is operated with Steam (quality 80%) in 143.27 kPa. The condition of vacuum in the Evaporator allow the juice to a boil on the 75 °C. The hot kind of material dilute is 4.1 kJ/(kg °C) and the product the concentrate is a 3.1 kJ/(kg °C). Count a. The Rate of the needs of steam = ...kg/h. b. The economic steam if the temperature is condensate is released at 75 °C. = ...(kg water evaporated/kg of steam)

i need the method of finding the answer and the full solution. Thermodynamics

thermodynamics

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