Needed help in this question! URCES Problem 5.64 At steady state, a heat pump provides 30,000...

Question

Question

Needed help in this question!

Answer 1

Answer #1

Q2 0.293 Wx3oooo 8.19 kw TI - 29315 Tr1 293.1s- 283. IS 29.315 Wnet 29.31S day ctuting Cast, Pac P0398 Actua opso

Answer 2

Similar Homework Help Questions

At steady state, a heat pump provides 30,000 Btu/h to maintain a dwelling at 68°F on...

At steady state, a heat pump provides 30,000 Btu/h to maintain a dwelling at 68°F on a day when the outside temperature is 35°F. The power input to the heat pump is 5 hp. If electricity costs 8 cents per kw . h, compare the actual operating cost with the minimum theoretical operating cost for each day of operation. The actual operating cost: $/day. The minimum theoretical operating cost: $/day.
A heat pump maintains a dwelling at 68 F. When operating steadily, the power input to...

A heat pump maintains a dwelling at 68 F. When operating steadily, the power input to the heat pump is 5 hp, and the heat pump receives energy by heat transfer from 55 F well water at a rate of 500 Btu/min. determine the coefficient of performace. Evaluating electricity at $ 0.10 per kW.h determine the cost in a a month when the heat pump operates for 300 hours.
5, (25 points) A Carnot heat pump is used to maintain a house at 20 °C...

5, (25 points) A Carnot heat pump is used to maintain a house at 20 °C in winter and consumes 8 kW of power (electricity) when operating. On a day temperature outside the house is -3 °C, the house is estimated to lose heat at an average rate of 80,000 kJ/h. (Sa). (2p) Please identify the hot reservoir and the cool reservoir of this heat pump. (5b). (2p) Please draw of schematic diagram of this heat pump-house heating system with...

US PRINTER VERSİON "ACKIC I Problem 5.044 SI A heat pump cycle is used to maintain...

US PRINTER VERSİON "ACKIC I Problem 5.044 SI A heat pump cycle is used to maintain the intenior of a building at 20°C. At steady state, the heat pump receives energy by 9eC and discharges energy by heat transfer to the building at a rate of 120,000 k/h. Over a period of 14 days, an electric meter records that 2000 kw-h of electricity is provided to the heat pump. Determine: (a) the amount of eneroy that the heat pump receives...
During winter time a heat pump is operating on a heating mode to maintain a living...

During winter time a heat pump is operating on a heating mode to maintain a living room at 23oC during which the outside temperature is -5oC. The system is using R134a as a working fluid. The refrigerant leaves the condenser at 28oC and enters a compressor at -10oC. The refrigerant flow rate is 0.12kg/s. Assume an ideal VCC to evaluate the system and report the followings: a. Process diagram b. Heating capacity kJ/hr c. Coefficient of performance of the system...