A tubular shell/tube exchanger is operated with the following conditions: ** neglect viscosity correction Thermal conductivity of the tube wall, is 26btu/hrftF tube Do=0.75 inches ; Di=0.62 inches The exchanger contains 1196 tubes which are 14ft long The number of tube-side passes is 6 The tube-side flowrate is 200000lbs/hr The bulk tube-side fluid temperature is 145F Tube-side fluid properties are: cp=1btu/lbF viscosity =1.21lb/fthr specific gravity =1 thermal conductivity =0.375btu/hrftF What is the tube-side mass flux, G, lb/hr-ft2? What is the tube-side reynolds number, Nre? What is the tube-side prandtl number, Pr? What is tube-side heat transfer coefficient, hi, btu/hr-ft2-F