Steam at 130 bar has a specific volume of 0.1726 m³/kg. Determine the temperature, the pecific enthalpy, and the specific internal energy. If the specific volume increased to the 0.1901 m'kg at same pressure. Determine the emperature, specific enthalpy and specific internal energy and analyze the results obtained form (a) and (b).

Q: A supply line contains a two-phase mixture of steam and water at 240 °C. To determine the quality of…

A: Given data, According to the given data T1=240°C Po=100kpa We need to find Quality of the mixture…

Q: (ideal gas again) is initially containe time zero the partition is removed, a x. At the same time…

A: The mass of air in each box is-

Q: Determine the change in Enthalpy, no need to answer question in picture, that's just for the context…

A: Given   Initial enthalpy, h1 = 247.77 kJ/kg    Final enthalpy, h2 = 268.18 kJ/kg Find   Change in…

Q: Boiler raises 3.7 kg of water per kg of coal from feed water at 54.5oC,to steam at the pressure of…

A:

Q: A rigid tank contains water vapor at 400 C and an unknown pressure. When the tank is cooled to 150…

A: Given data The water vapor temperature is T1=400°C The final water temperature is T2=150°C

Q: Saturated liquid ammonia at 324.4 K is heated isobarically until it reaches a quality of 60%.…

A: To find: The specific entropy change. Given: The temperature of the ammonia is T=324.4 K=51.24°C.…

Q: Refrigerant 134A has a temperature of 48°C as it enters a valve as a saturated liquid. When leaving…

A:

Q: The closed boiler of volume 0.5m3 contains water-vapor mixture with a quality of 0.75 at the initial…

A: All the questions are different . So according to our guidelines, we are supposed to answer 1st…

Q: A 653 g/h stream of methyl alcohol, also called methanol, at 6.0atm 10.0C was held at constant…

A: To find: The rate of heat supply. Given: The initial temperature of the methanol is T1=10°C. The…

Q: What is the specific enthalpy (kJ/kg) for a saturated liquid when the temperature is 250 deg C?

A: At saturated liquid the dryness fraction is zero, and the specific enthalpy can be determine…

Q: mer day, you decide to make some iced tea. First, you brew 1.50 L of hot tea and leave it to steep…

A: Given data as per question Volume of hot tea, V=1.5 L Temperature of tea, Ttea =75°C Mass of ice,…

Q: Obtain μ using the relation μ= (∂F/∂n)V,T

A: Given: FV,T,n=U-TSGP,T,n=U+PV-TSμ=∂F∂nV,TTo determine μ

Q: Determine the type of steam, given: Temperature: 156°C Internal Energy: 1550 kJ/kg O Wet Vapor

A: For first question Given data, T = Temperature of the steam = 156 oC u = Internal energy = 1550…

Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.