What is bay and bundle in air cooler?

One or more tube bundles, serviced by two or more fans, including the structure, plenum, and other attendant equipment is called a bay in an air-cooled heat exchanger.

What are the features of cooler?

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  • Size. Just like an AC, an air cooler too comes in different sizes to suit your convenience.
  • Turbo cooling with Ice. An air cooler cools the outside air by making it pass through a wet pad.
  • Fan speed.
  • Even cooling.
  • Design.
  • Technology.
  • Inverter option.

What is face velocity in air cooler?

A typical face velocity for the air flowing across the tube bundle is 3 m/s. Higher air flows increase both the heat transfer coefficient and the mean temperature difference, thereby reducing the surface area required, but at a higher power consumption.

What is the working principle of air cooler?

An air cooler works on the principle of evaporative cooling wherein evaporation of water is used to cool the air. A simple example of evaporative cooling is sweating in humans. As sweat starts to evaporate, it extracts the extra heat absorbed in it from the skin in the form of gas thus resulting in a cooling effect.

How many fins are used in air cooling system?

Some of the most commonly used are louvered, lanced offset, straight, and wavy fins. (See Figure 1.)

What is fin fan cooler?

A Fin Fan Heat Exchanger, is a type of heat exchanger used to cool different processes in the refining, petrochemical, and chemical processing industries. Using a series of fans, fin fan coolers move low temperature atmospheric ambient air over multiple rows of finned tubes in order to cool internal process fluids.

How do you calculate CFM for MS?

1 cubic meter/second is equal to 2118.8799727597 cfm.

How do you calculate air velocity from CFM?

Q is airflow and is expressed in CFM (cubic feet per minute). A is the duct cross-section; basically, the area of the ducts. The bigger the ducts, the more airflow they can handle. In short, air velocity in the ducts is calculated by dividing airflow by duct cross-section.

Which type of design of fins is more effective?

The rectangular fin with single-step change has been found to be the most efficient fin profile in terms of maximum heat loss and fin efficiency.