PROBLEM I

$-$ An oil pump in a jet engine takes oil from a sump $($reservoir$)$ at $47\mathrm{.}0$ C and $0\mathrm{.}950$ bar and raises the pressure to $10\mathrm{.}0$ bar with an outlet temperature of $48\mathrm{.}0$ C $.$ At these conditions, the oil has a density of $\backslash (885\backslash$mathrm$\{$~kg$\}/\backslash$mathrm$\{$m$\}^\{3\}\backslash )$ and a specific heat of $\backslash (1\mathrm{.}95\backslash$mathrm$\{$~kJ$\}/(\backslash$mathrm$\{$kg$\}\backslash$mathrm$\{$K$\})\backslash ).$ Assume the pump is adiabatic and the oil is incompressible. Determine the power $($in Watts$)$ required to operate the pump if the oil flow rate is $120$ liters$/$hour$.$