Page 1 of 1
Q5. Water at 95°C is being pumped from a storage tank (Tank 1) at a rate of 4. kg/s. The pump supplies energy to the wat
Posted: Wed Jun 08, 2022 9:12 am
by answerhappygod
- Q5 Water At 95 C Is Being Pumped From A Storage Tank Tank 1 At A Rate Of 4 Kg S The Pump Supplies Energy To The Wat 1 (181.69 KiB) Viewed 35 times
Q5. Water at 95°C is being pumped from a storage tank (Tank 1) at a rate of 4. kg/s. The pump supplies energy to the water at a rate of 3.0 kW. The water is passed through a heat exchanger where it transfers heat to another fluid at a rate of 70 kW. The water is then delivered to a second storage tank (Tank 2) 38.3 meters above the first tank. Assuming no other sources of heat loss from the system, calculate the change in enthalpy of the water between Tank 1 and Tank 2. In addition, assuming the specific heat of water is constant at 4.2 kJ/(kg. K), what is the temperature of the water in Tank 2? [15 Marks]