Question 2 Compare the two heat transfer rates found above (gh and c) for trial 3. Explain the reason(s) behind any difference (15 points) 18 e 19 April Trall Trial Trials 2.5 Hot fluid V (min) 1.5 Cold fluid ilmin 1 1 1 40 40 45 OL Hot fluid inlet Ty Hot fluid outlet Tol 38.8 39.243.3 Cold fluid inlet Te 29.4 29.4 / 29.4 Cold fluid outlet Ty 31.4 31.8 37.4 3 Appendix D-Water Properties Table Table 1: Specific Heat Capacity of Water (Cp kJ/kgK) C01 2 3 4 5 6 7 89 0 10 20 30 40 4.1274 42138 4.2104 4.2074 42045 4.2019 4.1996 4.1974 4.1954 4 1936 4.1919 41904 41890 41877 41866 41855 4 1846 41837 41829 41822 41816 41810 41835 41201 4179741793 41790 41787 41785 41783 41782 41781 41730 41780 41779 41779 4.1780 41780 41781 41782 4.1783 41734 4 1786 4.1788 41719 4.1792 4.1794 41796 4.1799 4 1801 41804 4:307 41811 4 1314 4 1317 41821 41895 41329 41833 4 1837 4.1841 41346 41850 41855 41360 41865 4.1871 41876 41882 4 1887 4.1893 1899 4.1905 4.1912 41918 4.1923 4.1932 4.1939 4.1996 41934 50 60 70 Table 2: Density of Water (p kg/m") 0 2 8 0 9993 9999 999.9 9999 9999 10 999 7 9995 999 2 9919 20 9982 997 9973 9944 9962 9937 30 9953 995.0 9986 9062 993.0 5889 9842 9789 10 9922 991.4 50 988 937.1 990.6 9862 9811 9898 9852 9800 60 5832 9822 70 9773 976.6 9754 9742 9730