Figure 4.2 Plot between the measured friction factor of water in different tube diameter vs. the
Reynolds number. Friction factor calculated from other correlation vs. Reynolds number are also
shown
.
82
Figure 4.3 Comparison of the measured friction factor of water in different tube diameter with the
value of friction factor calculated from the Blasius correlation. Dotted lines represent ± 5% error.
83
Figure 4.4. Comparison of the measured friction factor of water in different tube diameter with the
value of friction factor calculated from the Bhatti and shah correlation.
Dotted lines represent ± 5%
error.
Figure 4.5. Comparison of the measured friction factor of water in different tube diameter with the
value of friction factor calculated from the Drew et al. (1932) correlation. Dotted lines represent ±
5% error.
84
Figure 4.6. Comparison of the measured friction factor of water in different tube diameter with the
value of friction factor calculated from the Churchill (1977) correlation. Dotted lines represent ± 5%
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