There are 60.000 kcal/hr of heat extracted from 5.67 kg/s of carbon monoxide gas while the temperature remains constant at 28°C The initial pressure is 600 kPaa. For both nonflow and steady flow (AP - 0, AK - 0) process, determine the change in entropy in kW/K.

Q: Air (??=29 kg/kmol) at 115.00 kPa and 285.00 K is compressed steadily to 600.0 kPa. The mass flow…

A: Introduction When air passes through the compressor, it increases the pressure and temperature of…

Q: Methane at 2760 kPa and -6.31 ℃ is compressed in steady-state adiabatic compressor (85% efficient)…

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Q: Please answer this question correctly. Mechanical engineering -thermodynamics. (1)Heat in the amount…

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Q: Air (??=29 kg/kmol)at 115.00 kPa and 285.00 K is compressed steadily to 600.0 kPa. The mass flow…

A: Introduction A steady-flow device is one that will have a consistent flow of material pass through…

Q: Calculate the change in specific entropy of air undergoing a process from a temperature of 300 K and…

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Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

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Q: A compressor (300 W) increases air pressure from atmospheric to 2,000 kPa. As the compressor…

A: as given that the outer casing is heated so the process is not adiabatic.

Q: of 32.1 kW32.1 kW occurs during the process. You may assume that changes in kinetic and potential…

A: The inlet temperature of the air is The inlet pressure is The exit pressure is The heat loss is The…

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Q: Carbon dioxide (??=28.2 J/mol⋅K)(Cp=28.2 J/mol⋅K) enters a steady‑state adiabatic compressor at…

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Q: (b) In the assembly shown in Figure Q1b, the cable DE has a diameter of dcable = 6 mm and is made…

A: Given dataDiameter of the cable dcable  = 6 mmK1 = 33Length LAE = 500+(10×k1)mm =  500+(10×33)mm LAE…

Q: Question attached

A: Apply first law of thermodynamics for closed system  dQ-dW=dU dQ=Tds     dW=-pdv    Cv=du/dt…

Q: Heat in the amount of 95kJ is transferred directly from a hot reservoir at 871 °C to a cold…

A: Given data:-The temperature of the hot reservoir (TH) = 871o CThe temperature of the cold reservoir…

Q: Methane at 2760 kPa and -6.31 °C is compressed in steady-state adiabatic compressor (85% efficient)…

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Q: Heat in the amount of 100 kJ is transferred directly from a hot reservoir at 1350 K (TH) to a cold…

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.