a desuperheater insulated unit (figure F) converts the inputs into a saturated vapor stream. Determine the mass flow rate of the superheated stream. . Determine the enthalpy of liquid water both from table 5.1, table 5.4. What is your conclusion from this comparison?

Refer the Values from Table.

Thermodynamic question How to draw the T-s diagram for the his problem? A volume flow of air at 500K, 20bar passes in a long pipe through a temperature reservoir that is kept at a temperature of 1000°C. The air exits at 1000K and 1.8 MPa. Consider air as ideal gas with variable specific heats, ? = 0.287 kJ/kg-K

In refrigeration and cryogenic plant for liquid oxygen production, what part of the components is the compressor, condenser, expansion valve, evaporator? Elaborate. Is the precooling process is the condenser? does the distillation column separates the liquid into gas? Can you present a PH and TS diagram for that?

2.7 kg of Steam at 500 kPa and 4000C was cooled in a piston cylinder device until 80% condenses.. Vhat is the amount of entropy gemerated (M)? Select one: A. 6.550 B. 5.953 C. 4.822 D. 5.455 E. 7.202

In the condenser of the power plant, Ammonia is isobarically condensed to saturated liquid state with 615.2kPa and x = 0.9, the mass flow rate is 4 t/h. The heat rejected from the condensing ammonia is added to heat water, which is heated from 277K to 281K. What is the mass flow rate of water in t/h. Also sketch the T-s and P-v diagrams.

Q3: The enthalpy of vaporization for water is: H,O H,0g sHvp =+ 44.0 kj/moie Calculate the AH for evaporating 3.00 grams of water and AH for Condensing 20 grams of water.

Evaporator single effect is used to upgrade the concentrate 10000 kg/h of tomato juice than 5% solids the total to 30% solids total. Juice enters the Evaporator at 15 °C. The Evaporator is operated with Steam (quality 80%) in 143.27 kPa. The condition of vacuum in the Evaporator allow the juice to a boil on the 75 °C. The hot kind of material dilute is 4.1 kJ/(kg °C) and the product the concentrate is a 3.1 kJ/(kg °C). Count a. The Rate of the needs of steam = ...kg/h. b. The economic steam if the temperature is condensate is released at 75 °C. = ...(kg water evaporated/kg of steam)

8000 m3 Humid air at 35 ° C dry bulb and 25 ° C wet bulb temperature at / h flow rate It is passed through a cooling coil until it becomes saturated at 17 ° C. This process Some of the moisture in the air condenses during the process and is taken out at 13 ° C. Accordingly, find the amount of heat drawn from the air and the amount of condensed water.

thermodynamics