Question

I need help completing this table:

ne: Drake Moretz ME 221 - Spring 2018 Homework 2 - duc Fcbruar Name:, y 8, 2018 o not need to follow the homework guidelines to complete this assignmení Complet e the following table for H20 (Show work for interpolation on a separate sheet) #IT, oc TP, kPa-Tv | |Phase Ex 100 1 140 v, m/kg x (if Saturated) Table Saturated Vapor A-4 Saturated Liquid Saturated Vapor Saturated Mixture 101.42 1.6720 2 750 300 0.15 4 300 5 380 6-160 7 400 200 N/A Supcrheated Vapor 50,000 Compressed Liquid 7.6670 0.61731 150 1.0 9 80 20,000 10 125 100 Saturated Vapor 16,000 200 12 1225 13 14 220 500 1.0 0.05 15 260 700 0.3 16 800 17 80 6,000 18 215 1,800

Answer 1

Solution to first four sub-parts:

From Table A-4, Saturated water-Temperature Tables," at T-140°C, the properties of saturated liquid are as following P-Por = 101.42 kPa vv 0.001043 m /kg From Table A-5, Saturated water-Pressure Tables," at P=750kPa, the properties of saturated vapour are as following TT167.75°C vv 025552 m3 /kg From Table A-5, Saturated water-Pressure Tables," at P 300kPa, the properties of Liquid-vapour mix following TT133.52°C vs 0.001073 m3/kg -0.60582 m 3 /kg 0.12 0.001073+x (0.60582-0.001073) x 0.1967 At 200 kPa, the saturation temperature is 120.21°c Hence, it is superheated state From Table A-6, Superheated water Tables," at 200 kPa and 300°C, the properties are: v-1.31623 m3/kg #ITCC) | P( kPa) v(m3 /kg) x P Phase Table 1140 101.42 0.0010430 Saturated A-4 Liquid Saturated A-5 vapo 2 167.75750 3133.52 300 4300 200 0.255521 0.15 1.31623N/ASuper- A-6 0.1967 Saturated A-5 mixture heated vapour