Suppose three companies, Optimax, Megachug, and Thirstoid, dominate the sports drink market. Optimax enjoys the largest market s
1 answer:
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Answer:
0.08kg/s
Explanation:
For this problem you must use 2 equations, the first is the continuity equation that indicates that all the mass flows that enter is equal to those that leave the system, there you have the first equation.
The second equation is obtained using the first law of thermodynamics that indicates that all the energies that enter a system are the same that come out, you must take into account the heat flows, work and mass flows of each state, as well as their enthalpies found with the temperature.
finally you use the two previous equations to make a system and find the mass flows
I attached procedure
Answer:
Explanation:
Cold water in:
Hot water in:
Step 1: Determine the rate of heat transfer in the heat exchanger
Step 2: Determine outlet temperature of hot water
Step 3: Determine the Logarithmic Mean Temperature Difference (LMTD)
Step 4: Determine required surface area of heat exchanger
Step 5: Determine length of heat exchanger