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Question: An irreversible heat machine takes 100 kW of heat from...
Question: An irreversible heat machine takes 100 kW of heat from a high temperature heat source...
Question: An irreversible heat machine takes 100 kW of heat from a high temperature heat source and throws 50 kW of heat into a low temperature heat well. All work output produced by the heat machine is transferred to a reversible heat pump. The heat pump operates between 17 °C heat source and 75 °C heat source. Calculate the heat current transferred from the heat pump to the high temperature heat source as [kW]. Show the process in the diagram...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and throws 50 kW of heat into a low temperature heat well. All work output produced by the heat machine is transferred to a reversible heat pump. The heat pump operates between 17 ° C heat source and 75 ° C heat source. Calculate the heat current transferred from the heat pump to the high temperature heat source as [kW]. Show the process in the...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and throws 50 kW of heat into a low temperature heat well. All work output produced by the heat machine is transferred to a reversible heat pump. The heat pump operates between 17 ° C heat source and 75 ° C heat source. Calculate the heat current transferred from the heat pump to the high temperature heat source as [kW]. Show the process in the...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and throws 50 kW of heat into a low temperature heat well. All work output produced by the heat machine is transferred to a reversible heat pump. The heat pump operates between 17 ° C heat source and 75 ° C heat source. Calculate the heat current transferred from the heat pump to the high temperature heat source as [kW]. Show the process in the...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and...
An irreversible heat machine takes 100 kW of heat from a high temperature heat source and throws 50 kW of heat into a low temperature heat well. All work output produced by the heat machine is transferred to a reversible heat pump. The heat pump operates between 17 ° C heat source and 75 ° C heat source. Calculate the heat current transferred from the heat pump to the high temperature heat source as [kW]. Show the process in the...
100 kW Irreversible heat machine, 100 kW from a high temperature heat source It takes 50...
100 kW Irreversible heat machine, 100 kW from a high temperature heat source It takes 50 kW of heat and takes heat at low temperature. Throw away. All work output of the heat machine is transferred to a reversible heat pump. Heat pump operates between 17 ° C heat source and 75 °C heat source. Heat current transferred from heat pump to heat source at high temperature in [kW] You calculate. We select the process in the T (°C) -s...
100 kW Irreversible heat machine, 100 kW from a high temperature heat source It takes 50...
100 kW Irreversible heat machine, 100 kW from a high temperature heat source It takes 50 kW of heat and takes heat at low temperature. Throw away. All work output of the heat machine is transferred to a reversible heat pump. Heat pump operates between 17°C heat source and 75 °C heat source. Heat current transferred from heat pump to heat source at high temperature in [kW] You calculate. We select the process in the T (°C) -s (kJ/kgK) diagram.
HELP,, PLEASE ANSWER ALL. A Carnot refrigerator removes 10 kW of heat from a thermal reservoir...
HELP,, PLEASE ANSWER ALL.
A Carnot refrigerator removes 10 kW of heat from a thermal reservoir at 3°C, using 4 kW of power. What is the temperature of the high-temperature thermal reservoir? O a. 4.2°C O b.2.14°C O c. 113°C d. 145°C How much power is needed to operate a Carnot heat pump if the pump receives heat at 10°C and delivers 50 kW of heat at 40°C? O a. 37.5 kW O b. 5.30 kW O c. 150 kw...
step by step explanation please 04. (a) A heat engine, as shown in in Figure Q4,...
step by step explanation please
04. (a) A heat engine, as shown in in Figure Q4, is operating on a Carnot cycle and has a thermal efficiency of 65%. The waste heat from this engine is rejected to a nearby lake with a temperature of 10°C at a rate of 900 kJ/min High Temperature Reservoir Q, Carnot Heat Engine a =9(0 kJ/min Low Temperature Reservoir T 10°C Figure Q4. Carnot heat engine in kW (i) Determine the net power output...
Please write the answer legibly. Question: As shown in the figure, a building with an internal...
Please write the answer legibly.
Question: As shown in the figure, a building with an internal volume of 400 m² is heated by an electric heater with a power of 30 kW. The electric heater is located in an adiabatic canal and the canal is inside the building. Initially, the air inside the building is at 14 °C and the atmospheric pressure at the location of the building is 95 kPa. There is a heat output of 450 kJ per...
Question: An irreversible heat machine takes 100 kW of heat from a high temperature heat source and throws 50 kW of heat into a low temperature heat well. All work output produced by the heat machine is transferred to a reversible heat pump. The heat pump operates between 17 °C heat source and 75 °C heat source. Calculate the heat current transferred from the heat pump to the high temperature heat source as [kW]. Show the process in the diagram...
100 kW Irreversible heat machine, 100 kW from a high temperature heat source It takes 50 kW of heat and takes heat at low temperature. Throw away. All work output of the heat machine is transferred to a reversible heat pump. Heat pump operates between 17 ° C heat source and 75 °C heat source. Heat current transferred from heat pump to heat source at high temperature in [kW] You calculate. We select the process in the T (°C) -s...
100 kW Irreversible heat machine, 100 kW from a high temperature heat source It takes 50 kW of heat and takes heat at low temperature. Throw away. All work output of the heat machine is transferred to a reversible heat pump. Heat pump operates between 17°C heat source and 75 °C heat source. Heat current transferred from heat pump to heat source at high temperature in [kW] You calculate. We select the process in the T (°C) -s (kJ/kgK) diagram.
HELP,, PLEASE ANSWER ALL.
A Carnot refrigerator removes 10 kW of heat from a thermal reservoir at 3°C, using 4 kW of power. What is the temperature of the high-temperature thermal reservoir? O a. 4.2°C O b.2.14°C O c. 113°C d. 145°C How much power is needed to operate a Carnot heat pump if the pump receives heat at 10°C and delivers 50 kW of heat at 40°C? O a. 37.5 kW O b. 5.30 kW O c. 150 kw...
step by step explanation please
04. (a) A heat engine, as shown in in Figure Q4, is operating on a Carnot cycle and has a thermal efficiency of 65%. The waste heat from this engine is rejected to a nearby lake with a temperature of 10°C at a rate of 900 kJ/min High Temperature Reservoir Q, Carnot Heat Engine a =9(0 kJ/min Low Temperature Reservoir T 10°C Figure Q4. Carnot heat engine in kW (i) Determine the net power output...
Please write the answer legibly.
Question: As shown in the figure, a building with an internal volume of 400 m² is heated by an electric heater with a power of 30 kW. The electric heater is located in an adiabatic canal and the canal is inside the building. Initially, the air inside the building is at 14 °C and the atmospheric pressure at the location of the building is 95 kPa. There is a heat output of 450 kJ per...
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