Thermal-insulating refers to a material, substance, or design intended to reduce the transfer of heat energy between objects or environments. This process minimizes heat loss or gain, maintaining a desired temperature within a specific area or object. Effectiveness depends on the material's properties, such as its thermal conductivity (lower is better), thickness, and the presence of air pockets that trap heat. Applications span from building construction and clothing to industrial processes, impacting energy efficiency and comfort. Understanding its use is critical for many engineering fields.
Thermal-insulating meaning with examples
- The house was built with thermal-insulating walls and roof to minimize heat loss during the winter and heat gain during the summer. This design significantly reduced the energy needed for heating and cooling, lowering utility bills.
- The astronaut's suit included multiple layers of thermal-insulating materials to protect against the extreme temperatures of space, ensuring their survival in the harsh environment.
- We applied a thermal-insulating coating to the oven's exterior to prevent heat from escaping and to make it safer to touch, reducing the risk of burns for users and improving overall efficiency.
- The cooler bag, made of thermal-insulating foam, was designed to keep beverages and food cold for extended periods, essential for outdoor activities like picnics and camping trips.