4. Steam at a pressure of 28 kPa is passed into a condenser and it leaves as condensate at a temperature of 59 °C. Cooling water circulates through the condenser at a rate of 45 kG/min. It enters at 15 °C and leaves at 30 °C. If the steam flow rate is 1.25kG/min. determine the dryness fraction of the steam as it enters the condenser.

Q: Air at dry ball temperature 90 ° C and RH 8% is passed over the cooling coil so that the air dry…

A: Given that, Initial dry bulb temperature T1 = 90oC Initial Relative humidity RH = 8% Dry bulb…

Q: When 120 kJ work is done on a closed system during a process, the total energy of the system…

A: Given that, the system is a closed system, where work is done on the system. Hence, work will be…

Q: 1. Oil is flowing inside % inch, 16 BWG, 20 foot long tube. The bulk oil temperature is 212 °F and…

A: Given tube diameter,d=3/4 in or 0.062 ft tube length, L= 20 ft bulk temperature of oil, Tb=212 oF…

Q: Choose the correct option: 10. What is the main characteristic of multiple effect evaporators? a)…

A: in multiple effect evaporators 2 or more evaporators are put in series in such a way that steam…

Q: 5. For heat transfer purposes, a standing man can be modeled as a 30 cm diameter, 170 cm long…

A: Answer. In this question we have to solve the problem and get the rate of heat loss from a standing…

Q: Match the most suitable definition for each given term.

A:

Q: 5.3-6. Unsteady-State Conduction in a Brick Wall. A flat brick wall 1.0 ft thick is the lining on…

A: To solve this problem, we can use the following equation for unsteady-state conduction in a…

Q: 1000 lb / hr of oil at 100 ° F flows in a pipe having an ID inch. This oil will rise in temperature…

A: The mass flow rate of oil, moil = 1000 lb/h Initial temperature of oil, Toil,i = 100ºF Inside…

Q: Q2/ The specific heat capacity of copper metal is 0.38 J /K.g. Calculate the temperature rise of a…

A: Given: m= 100g  Cp = 0.38J/g.K Q = 250J

Q: Use the on-line psychrometric chart (link in this module) to help solve this problem. The surface…

A: Given data: Surface temperature of the steel duct = 18 0C Dry bulb temperature of the surrounding…

Q: Task 1. Answer only 4

A:

Q: The temperature on one side of a 6-in. thick solid wall is 200°F and the temperature on the other…

A: Given that, Thickness of the solid wall x = 6 in × 1 ft12 in = 0.5 ft Temperature on one side of the…

Q: Warm body fiulds remove neat Trom the body as they expelled and evaporated is a prOcess of losing…

A: In the human body, there are five modes of heat loss. They are as follows: Evaporation Respiration…

Q: Consider how the Beer Heater impacts multiple aspects of distillation columns used in the bourbon…

A: The Beer Heater is a device used in distillation columns to heat the mash and facilitate the…

Q: air at dry ball temperature 90 ° C and RH 8% is passed over the cooling coil so that the air dry…

A: Given that, Initial dry bulb temperature T1 = 90oC Initial Relative humidity RH = 8% Dry bulb…

Q: Problem 1. A copper slab of thickness 2mm is coated with lead of thickness 1mm on one side. Lead…

A:

Q: Problem 4. A mixture of copper (A) and calcite (B) solid particles are separated by hydraulic…

A: Assumption: Stoke's law is valid i.e. Flow is laminar and Re < 1; Given:              ρA = 555.6…

Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.