During a process, the temperature of the system rises from 100°C to 200°C. Hent transfer per degree rise in temperature at each temperature reached during the process is given by 8Q/ST = on the system per degree rise in temperature at each temperature reached is given by SWIST 1.005 kJ/K. The workdonO (4 - 0.12T) kJ/K. Calculate the change in intermal energy of ttho system during the process.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.74P: A manufacturer in the United States wants to sell a refrigeration system to a customer in Germany....
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During a process, the temperature of the
system rises from 100°C to 200°C. Heat
transfer per degres rise in temperature at each
temperature reached during the process is
given by 80/ST = 1.005 kJ/K. The workdono
on the system per degree rise in temperaturo
at each temperature reached is given by
SWIST
(44 - 0.12T) kJ/K. Calculate the
change in intermel energy of the system during
the process.
Transcribed Image Text:During a process, the temperature of the system rises from 100°C to 200°C. Heat transfer per degres rise in temperature at each temperature reached during the process is given by 80/ST = 1.005 kJ/K. The workdono on the system per degree rise in temperaturo at each temperature reached is given by SWIST (44 - 0.12T) kJ/K. Calculate the change in intermel energy of the system during the process.
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