A horizontal spray chamber with recirculated water is used for adiabatic humidification and cooling of air. The chamber has a cross-section of 3 m with an air rate of 5 m'/s at a dry bulb temperature of 60°C and absolute humidity of 0.017 kg water/kg dry air, the air is cooled and humidified to a dry bulb temperature of 34°C and leaves at 80% H. For the system volumetric mass transfer coefficient may be taken as 1.12 kg/m*. s (AY). The density of the air is 1.113 kg/m'. Determine the length of the chamber for the requirements

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A:

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Q: The walls of the refrigerated storage room are 10 m long and 3 m high and constructed with 120 mm (k…

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Q: Q1) A brick 1m high, 3m long, and 0.5m thick leaves an oven, where it has been heated to a uniform…

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Q: In a desert chemical plant, the operator wishes to store chilled water underground in a spherical…

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Q: Heat Loss from a Furnace. Two horizontal metal plates having dimensions of 0.8 x 1.0 m comprise the…

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Q: After pressure spraying, there is a thin layer of water (at 70°F) left inside of a 24 inch diameter…

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Q: The walls of the refrigerated storage room are 10 m long and 3 m high and constructed with 100 mm…

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Q: A piece of beef steak 5 cm thick will be frozen in the freezer room -25 ° C. This product has a…

A: Given: Thickness of the beef steak, a = 5 cm = 0.05 m Freezer room temperature, Ta = -25°C = 248 K…

Q: A piece of beef steak 5 cm thick will be frozen in the freezer room -30 ° C. This product has a…

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Q: A large plate of aluminum alloy 2024-t6 5.0 cm thick at a temperature of 250°C is exposed to a…

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Q: A food product with 73% moisture content in a 10 cm diameter can wants to be frozen. The density of…

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A: Considered a heater blanket of 2000 W having a negligible thickness and the heat is the transfer…

Q: A two layer wall is to be constructed having dimensions 4 m (width ) by 3.0 m (height). The wall is…

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Q: Q1-A block as sphere made of Teflon initially at a temperature of 90 C is suddenly immersed in a…

A: Ti=90∘CT∞=20∘CT=Ti2=902=45∘Ch=10W/m2C∘ASSUME: Lumped capacity system.From the…

Q: A food product with 73% moisture content in a 5 cm diameter can wants to be frozen. The density of…

A: Given data: Density of the product = 970 kg/m3 Thermal conductivity of the product = 1.2 W/m∙K…

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.