REFRIGERANT Meaning and
Definition
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Refrigerant is a noun that refers to a substance or mixture used in air conditioning systems, heat pumps, and refrigerators to transfer heat energy from one location to another. It is specifically designed to undergo phase changes between gas and liquid states at varying temperatures and pressures.
The primary function of a refrigerant is to absorb heat from a low-temperature area (such as the inside of a refrigerator) and release it to a higher temperature area (such as the outside environment). This process enables the refrigeration system to maintain a controlled temperature within the desired space.
Refrigerants typically possess low boiling points to facilitate efficient heat transfer. Commonly used refrigerants include hydrofluorocarbons (HFCs), hydrochlorofluorocarbons (HCFCs), and hydrocarbons.
The selection of an appropriate refrigerant is crucial due to its impact on the environment. Many older refrigerants, such as chlorofluorocarbons (CFCs), have been phased out because they contribute to the depletion of the ozone layer. Presently, the industry is moving towards using refrigerants with lower global warming potential (GWP) and ozone depletion potential (ODP) to mitigate their environmental impact.
Overall, refrigerants play a fundamental role in cooling processes and are essential for maintaining controlled temperature conditions in numerous applications, from household appliances to industrial systems, contributing to our everyday comfort and convenience.
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1. Cooling, reducing slight fever. 2. An agent which gives a sensation of coolness or relieves fever, ishness.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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• Cooling; allaying heat.
• A medicine which cools or abates heat.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
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Etymology of REFRIGERANT
The word "refrigerant" has its roots in Latin. It is derived from the Latin verb "refrigero", which is composed of two parts: "re-" meaning "again" or "back", and "frigero" meaning "to make cold" or "to cool". Over time, the Latin word evolved into "refrigerans", the present participle form, which means "making cold" or "cooling". This Latin term was later adopted into English, with slight modifications, to become the word "refrigerant" as we use it today.
Similar spelling words for REFRIGERANT
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