Coolant: meaning, definitions and examples

chemical substance

Coolant refers to a substance used to reduce or transfer heat in various systems, particularly in internal combustion engines and cooling systems. It is typically a liquid or gas that absorbs heat and prevents overheating of mechanical components. Coolants are essential for ensuring the efficient operation of engines, HVAC systems, and industrial processes. The choice of coolant can depend on its thermal properties, environmental impact, and compatibility with the materials in the system it serves.

heat transfer fluid, liquid coolant, refrigerant

Examples of usage

• The coolant in the car's radiator keeps the engine temperature stable.

• During the summer, it's important to check the coolant levels in your vehicle.

• Coolant is circulated through the engine to efficiently dissipate heat.

• In heavy machinery, proper coolant maintenance is crucial for performance.