Therefore refrigeration units are integral components of CA stores.


Refrigeration is defined as the science of maintaining the temperature of a particular space lower than the surrounding space. [1] What Are the Different Types of Refrigeration Systems? Availability of natural ice in limited regions and unavailability of good quality insulation confined the application of ice to those localities only.

The fore said methods of the production of cooling were not feasible for the commercial use due to very small amount of ice production. Methods of refrigeration.

Perhaps the simplest example of this is a portable cooler, where items are put in it, then ice is poured over the top. This refrigeration method cools a contained area by melting ice, or by sublimating dry ice. Refrigeration is the main and most effective way of preserving fruits and vegetables in storage or during long-distance transport, and modified atmosphere packaging and controlled atmosphere are considered supplements to enhance the effect of refrigeration. Thermodynamically, when the body at certain temperature is kept in the atmosphere it tends to attain the temperature of the atmosphere. CA storage is only successful when applied at low temperatures.

All refrigeration systems work by transferring heat around, moving it from a designated area to somewhere else, thus cooling that designated area off and reversing the natural flow of heat with the application of energy. Non-cyclic refrigeration. Different methods of refrigeration are. How this happens, however, varies among the four different types of refrigeration systems.

This article describes what is refrigeration, and common methods of refrigeration like ice refrigeration and dry ice refrigeration. While the four … Dry ice refrigeration; Evaporative refrigeration; Thermo-electric refrigeration; Steam jet refrigeration; Liquid gas refrigeration and; Vortex tube system of refrigeration; 1. These all led to the development of artificial refrigeration side, a few would be presented here. Methods of refrigeration can be classified as non-cyclic, cyclic, thermoelectric and magnetic.