The temperature of the vehicle cabin is 72F and = 50%. PR (i) the partial pressure of the air and water vapor (ii) the vapor density, and (iii) the humidity ratio of the mixture. 29.92 in. Hg Find %3D %3D

Q: A saturated mixture contains 100 lb of dry air. How much heat is required (Btu) to raise the dry…

A: Given that Saturated mixture =100 lb of dry air Dry bulb temperature =30oF to 70oF

Q: 20. Find the humidity ratio of an air that has tab = 27 °C and twb = 20 °C with a relative humidity…

A: Given:tdb=27°Ctwb=20°CPB=100 KPa

Q: 4.3. The Assmann psychrometer's dry thermometer shows 22°C, wet thermometer - 14°C. The atmospheric…

A: Given: Dry bulb temperature = 22 C Wet bulb temperature = 14 C Atmospheric pressure = 745 Hg mm To…

Q: 42. At 30°C, air-vapor mixture has a relative humidity of 80%. Find the humidity ratio if barometric…

A:

Q: Q5/ Air enters a drier at 105°F with a dew point of 50°F. the total pressure is latm. a. What is the…

A: Given: The dry bulb temperature, Tdb = 105°F The de point temperature, Tdp = 50°F

Q: A large room contains moist air at 35 deg C, 104 kPa. The partial pressure of water vapor is 1.8…

A: Given:Find:The relative humidity, Humidity ratio, The dew point temperature, The mass of dry air in…

Q: 4.19 Determine the increase in humidity ratio due to 80 peo- ple in a dance hall if air is…

A: Latent Heat transfer from people Q = 545 Btu /hrNumber of people = N= 80Circulated rate = 1350…

Q: 4. (a) If w is humidity ration, o is relative humidity, Pw is partial pressure of water vapor in the…

A:

Q: The 200 cfm fresh air T = 80 F, relative humidity 80%, mix with 100 cfm T = 75 F, relative humidity…

A:

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.