Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Water at 90C is being pumped from a large storage tank at 1 atm abs at a rate of 0.189 m3/min by a pump. The

Water at 90°C is being pumped from a large storage tank at 1 atm abs at a rate of 0.189 m3/min by a pump. The motor that drives the pump supplies energy to the pump at a rate of 2 hp. The water pumped through a heat exchanger, where it gives up 700 kW of heat and is then delivered to a large open storage tank at an elevation of 20 m above the first tank. What is the final temperature of the water in the second tank? Neglect kinetic energy.

Please show me a complete solution for this. Thank you.

A.2-9 Properties of Saturated Steam and Water (Steam Table), SI Units Specific Volume (m'/kg) Enthalpy (kJ/kg) Entropy (kJ/kg-K) Vapor Pressure (kPa) Temper- Liquid Sat'd Vapor Liquid Sat'd Vapor ature (C) Liquid Sat'd Vapor 0.0010002 206.136 0.00 2501.4 0.0000 9.1562 0.01 0.6113 0.7577 0.0010001 168.132 12.57 2506.9 0.0457 9.0773 3. 0.0010001 137.734 25.20 2512.4 0.0912 9.0003 6. 0.9349 1.1477 0.0010003 113.386 37.80 2517.9 0.1362 8.9253 9. 12 1.4022 0.0010005 93.784 50.41 2523.4 0.1806 8.8524 15 1.7051 0.0010009 77.926 62.99 2528.9 0.2245 8.7814 18 2.0640 0.0010014 65.038 75.58 2534.4 0.2679 8.7123 21 2.487 0.0010020 54.514 88.14 2539.9 0.3109 8.6450 24 2.985 0.0010027 45.883 100.70 2545.4 0.3534 8.5794 25 3.169 0.0010029 43.360 104.89 2547.2 0.3674 8.5580 27 3.567 0.0010035 38.774 113.25 2550.8 0.3954 8.5156 30 4.246 0.0010043 32.894 125.79 2556.3 0.4369 8.4533 33 5.034 0.0010053 28.011 138.33 2561.7 0.4781 8.3927 36 5.947 0.0010063 23.940 150.86 2567.1 0.5188 8.3336 40 7.384 0.0010078 19.523 167.57 2574.3 0.5725 8.2570 45 9.593 0.0010099 15.258 188.45 2583.2 0.6387 8.1648 50 12.349 0.0010121 12.032 209.33 2592.1 0.7038 8.0763 55 15.758 0.0010146 9.568 230.23 2600.9 0.7679 7.9913 60 19.940 0.0010172 7.671 251.13 2609.6 0.8312 7.9096 65 25.03 0.0010199 6.197 272.06 2618.3 0.8935 7.8310 70 31.19 0.0010228 5.042 292.98 2626.8 0.9549 7.7553 75 38.58 0.0010259 4.131 313.93 2635.3 1.0155 7.6824 80 47.39 0.0010291 3.407 334.91 2643.7 1.0753 7.6122 85 57.83 0.0010325 2.828 355.90 2651.9 7.5445 1.1343 90 70.14 0.0010360 2.361 376.92 2660.1 7.4791 1.1925 95 84.55 0.0010397 1.9819 397.96 2668.1 1.2500 7.4159 100 101.35 0.0010435 1.6729 419.04 2676.1 1.3069 7.3549 Appendix A.2 Physical Properties of Water

Step by Step Solution

3.43 Rating (140 Votes )

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Applied Fluid Mechanics

Authors: Robert L. Mott, Joseph A. Untener

7th edition

132558920, 9780133414622 , 978-0132558921

More Books

Students also viewed these Physics questions

Question

Define and contrast MAD, MSE, and MAPE.

Answered: 1 week ago