Problem I (30% Water (Cp = 4.18 kJ/kg.K) entering a counter flow heat exchanger at 20°C is to be heated to 60°C by an oi

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Problem I (30% Water (Cp = 4.18 kJ/kg.K) entering a counter flow heat exchanger at 20°C is to be heated to 60°C by an oi

Post by answerhappygod »

Problem I 30 Water Cp 4 18 Kj Kg K Entering A Counter Flow Heat Exchanger At 20 C Is To Be Heated To 60 C By An Oi 1
Problem I 30 Water Cp 4 18 Kj Kg K Entering A Counter Flow Heat Exchanger At 20 C Is To Be Heated To 60 C By An Oi 1 (69.32 KiB) Viewed 11 times
asap please
Problem I (30% Water (Cp = 4.18 kJ/kg.K) entering a counter flow heat exchanger at 20°C is to be heated to 60°C by an oil (Cp =2.1 kJ/kg.K). The oil enters at 100 °C and leaves at 70°C. If the water flow rate is XX kg/min (read the instructions below) and the heat exchanger area is 25 m?, determine: a) the logarithmic temperature difference and b) the overall heat transfer coefficient of this heat exchanger. USE the LMTD method to solve the problem. Write down all your assumptions. INSTRUTION: By XX use: 75
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”