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Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part The superheated water vapor is at 3.5 MPa and 450'C. The gas constant, the critical pressure, and the critical temperature of water are R=0.4615 kPa m/kg.K. Tor=6471K, and Per = 22.06 MPa. Use data from the steam tables Determine the specific volume of superheated water based on the ideal-gas equation. (You must provide an answer before moving to...
can someone help me with this question? Required information NOTE: This is a multi-part question. Once...
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Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part Refrigerant-134a at 400 psia has a specific volume of 0.11443/bm. The gas constant, the critical pressure, and the critical temperature of R-134a are R=0.1052 psia ft2/bm.R. Tc=673.6 R, and Per-588.7 psia. Use data from the steam tables Determine the temperature of the refrigerant based on the refrigerant tables. The temperature is...
Required Information NOTE: This is a multi-part question. Once an answer is submitted, you will be...
Required Information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to retum to this part. Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kPa at a rate of 0.9 m/min and exits at 1MPa pressure. The Isentropic efficiency of the compressor is 87 percent. 1 MPа R-134a Compressor 100 kPa sal vapor Determine the temperature of the refrigerant at the exit of the compressor. Use the tables for R-134a. (You must...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Refrigerant-134a enters the coils of the evaporator of a refrigeration system as a saturated liquid-vapor mixture at a pressure of 140 kPa. The refrigerant absorbs 175 kJ of heat from the cooled space, which is maintained at -10°C, and leaves as saturated vapor at the same pressure. Determine the entropy change of the refrigerant. Use the tables for...
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to...
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kPa at a rate of 1.3 m3/min and exits at 1-MPa pressure. The isentropic efficiency of the compressor is 87 percent. 1 MPa R-134a Compressor 100 kPa sat. vapor Determine the temperature of the refrigerant at the exit of the compressor. Use the tables for R-134a. (You must provide an...
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to...
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Nitrogen at 150 K has a specific volume of 0.041884 m3/kg. The gas constant and molar mass of nitrogen are R = 0.2968 kPa·m3/kg·K and M = 28.013 kg/mol. Use data from the steam tables. Determine the pressure of the nitrogen using the ideal-gas equation. (You must provide an answer before moving to the next part) The pressure is kPa.
NOTE: This is a multi-part question Once an answer is submitted you will be unable to return to t...
NOTE: This is a multi-part question Once an answer is submitted you will be unable to return to this part Consider a two-stage cascade refrigeration system operating between the pressure limits of 1.4 MPa and 140 kPa with refrigerant-134a as the working fluid. Heat rejection from the lower cycle to the upper cycle takes place in an adiabatic counterflow heat exchanger where the pressure in the upper and lower cycles are 0.7 and 08 MPa, respectively. In both cycles, the...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 0.9-m3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 600 kPa. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the amount of heat transferred. (Please provide an answer before...
Please be eligible. Thank You 9. Check out the error map for water vapor when treating...
Please be eligible. Thank You
9. Check out the error map for water vapor when treating the steam as ideal gas and give comments 10. Solve this problem using Ideal Gas equation: Determine the specific volume of refrigerant R134a at 1 MPa and 50°C. The R of R-134a is 0.0815 (kPa.m3)/(kg.K), Per 4.059 MPa, Ter 374.2 K. The actual specific volume is 0.021796 m3/kg. 11. Solve the above problem using the generalized compressibility chart (meaning, use the Z factor) 12....
-Week 12 6 Help S Required information NOTE: This is a multi-part question. Once an answer is sub...
-Week 12 6 Help S Required information NOTE: This is a multi-part question. Once an answer is submitted. you wiw be unable to retuwn to this part A two-stage compression refrigeration system operates with refrigerant-134a between the pressure limits of 1.4 MPa and 010 MPa. The refrigerant leaves the condenser as a saturated liquid and is throttled to a flash chamber operating at 0.6 MPa. he flash chamber is maintained at the same pressure as the low pressure discharge which...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part The superheated water vapor is at 3.5 MPa and 450'C. The gas constant, the critical pressure, and the critical temperature of water are R=0.4615 kPa m/kg.K. Tor=6471K, and Per = 22.06 MPa. Use data from the steam tables Determine the specific volume of superheated water based on the ideal-gas equation. (You must provide an answer before moving to...
can
someone help me with this question?
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part Refrigerant-134a at 400 psia has a specific volume of 0.11443/bm. The gas constant, the critical pressure, and the critical temperature of R-134a are R=0.1052 psia ft2/bm.R. Tc=673.6 R, and Per-588.7 psia. Use data from the steam tables Determine the temperature of the refrigerant based on the refrigerant tables. The temperature is...
Required Information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to retum to this part. Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kPa at a rate of 0.9 m/min and exits at 1MPa pressure. The Isentropic efficiency of the compressor is 87 percent. 1 MPа R-134a Compressor 100 kPa sal vapor Determine the temperature of the refrigerant at the exit of the compressor. Use the tables for R-134a. (You must...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Refrigerant-134a enters the coils of the evaporator of a refrigeration system as a saturated liquid-vapor mixture at a pressure of 140 kPa. The refrigerant absorbs 175 kJ of heat from the cooled space, which is maintained at -10°C, and leaves as saturated vapor at the same pressure. Determine the entropy change of the refrigerant. Use the tables for...
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kPa at a rate of 1.3 m3/min and exits at 1-MPa pressure. The isentropic efficiency of the compressor is 87 percent. 1 MPa R-134a Compressor 100 kPa sat. vapor Determine the temperature of the refrigerant at the exit of the compressor. Use the tables for R-134a. (You must provide an...
NOTE: This is a multi-part question Once an answer is submitted you will be unable to return to this part Consider a two-stage cascade refrigeration system operating between the pressure limits of 1.4 MPa and 140 kPa with refrigerant-134a as the working fluid. Heat rejection from the lower cycle to the upper cycle takes place in an adiabatic counterflow heat exchanger where the pressure in the upper and lower cycles are 0.7 and 08 MPa, respectively. In both cycles, the...
Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 0.9-m3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 600 kPa. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the amount of heat transferred. (Please provide an answer before...
Please be eligible. Thank You
9. Check out the error map for water vapor when treating the steam as ideal gas and give comments 10. Solve this problem using Ideal Gas equation: Determine the specific volume of refrigerant R134a at 1 MPa and 50°C. The R of R-134a is 0.0815 (kPa.m3)/(kg.K), Per 4.059 MPa, Ter 374.2 K. The actual specific volume is 0.021796 m3/kg. 11. Solve the above problem using the generalized compressibility chart (meaning, use the Z factor) 12....
-Week 12 6 Help S Required information NOTE: This is a multi-part question. Once an answer is submitted. you wiw be unable to retuwn to this part A two-stage compression refrigeration system operates with refrigerant-134a between the pressure limits of 1.4 MPa and 010 MPa. The refrigerant leaves the condenser as a saturated liquid and is throttled to a flash chamber operating at 0.6 MPa. he flash chamber is maintained at the same pressure as the low pressure discharge which...
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