Thermodynamics.
The Otto cycle shown has a compression ration of 8 and the following properties:
Inlet Pressure = 100 kPa, Inlet Temp = 350 K, Max Temp = 1800 C, Max Volume during inlet = 5x10-4 m3
a) What is the efficiency of the Cycle?
b) What is the temperature at state 2 (K) ?
c) What is the pressure at state 2 (kPA) ?
d) What is the clearance volume (m3) ?
Use attached figures and tables.
Thermodynamics. The Otto cycle shown has a compression ration of 8 and the following properties: Inlet...
QUESTION9 Determine the specific volume (m-/k) for ammonia at T-173.45°C and P-86.3 bar using the Note: Give your answer to five decimal places generalized compressibility chart given below 1.00 B.00 6.008 Ty 5.00 3.00 00 4.0 2.00 0.90 1.60 ト080 602 A0.2.20 00 2. 1.80 1.60 -1.40 1.30 40 1.30 1.20 1.10 0.80 .0.85 1,20 0.90 ブ115. 0.70 1.00 1.10 0.90 0.95 0.80 0.60 0.70 0.50 00 0.40 0 30 00 0.1 02 0.3 0.4 0.5 Reduced pressure, pa 0.6...
An Otto cycle has a compression ratio of 8. At the beginning of the compression process, air is at 95 kPa and 27°C and 750 kJ/kg of heat is transferred to the air during the heat addition process. Accounting for the variation of specific heats with temperature, determine: a) the temperature [K] and pressure [kPa] after the compression process; b) the temperature [K] and pressure [kPa] after the heat addition process; c) the net power output [kJ/kg]; d) the thermal...
screenshot MATlab code please The following equation is available for the saturation pressure of air as a function of temperature: In (psat/Pc) = C1 x + C2 x? + C3 In (Tsat/Tc), where x = 1/Tc - 1/Tsat Pc =3.77 MPa is the critical pressure, and Tc = 132.5 K is the critical temperature. The following data are available for the saturation pressure of air as a function of temperature: Tsat (K) psat (MPa) Taat (K) paat (MPa) 76.5 80.4...
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Needed ASAP A Matlab solution is required please screenshot solution The following equation is available for the saturation pressure of air as a function of temperature: In (psat/Pc) = C1 x + C2 x2 + C3 In (Tsat/Tc), where x = 1/Tc - 1/Tsat Pc =3.77 MPa is the critical pressure, and Tc = 132.5 K is the critical temperature. The following data are available for the saturation pressure of air as a function of temperature: Taat (K) psat (MPa)...
please screenshot the MATlab code if possible Need ASAP it is for a course that uses MATlab to solve for missing variables and such. The following equation is available for the saturation pressure of air as a function of temperature: In (psat/Pc) = C1 x + C2 x2 + C3 In (Tsat/Tc), where x = 1/Tc - 1/Tsat Pc =3.77 MPa is the critical pressure, and Tc = 132.5 K is the critical temperature. The following data are available for...
1. (20 points) Consider a cogeneration system operating at steady state. Superheated steam enters the first turbine stage at 6 MPa, 540 °C. Between the first and second stages, 45% of the steam is extracted at 500 kPa and diverted to a process heating load of 5 x 108 kl/h. Condensate exits the process heat exchanger at 450 kPa with specific enthalpy of 589.13 kl/kg and is mixed with liquid exiting the lower pressure pump at 450 kPa. The entire...
1. (20 points) Consider a cogeneration system operating at steady state. Superheated steam enters the first turbine stage at 6 MPa, 540 °C. Between the first and second stages, 45% of the steam is extracted at 500 kPa and diverted to a process heating load of 5 x 108 kl/h. Condensate exits the process heat exchanger at 450 kPa with specific enthalpy of 589.13 kl/kg and is mixed with liquid exiting the lower pressure pump at 450 kPa. The entire...
An ideal Otto cycle has a compression ratio of 8. At the beginning of the transferred compression process, air is at 95 kPa and 27-degree C, and 750 kJ/kg of heat is to air during the constant-volume heat-addition process. Considering the variation of specific heats with temperature (Table A-17), determine (a) the pressure and temperature at the end of the heat addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the...
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