Cooling fans are devices that move air or other gases, aiding in heat transfer and preventing overheating of various systems. They are found in both electronic and industrial applications and play an essential role in ensuring optimal functioning and lifespan of systems. This article explores the basics of cooling fans, their performance factors, selection process and future trends.
Airflow
Fans are powered by an electric motor that causes the blades to spin. The rotation of the fan blades generates an airflow that is displaces air from in front of the fans and moves it over surfaces. This causes the surface to absorb the heat and dissipate it into the surrounding air. The rate at which the air is moved is measured in cubic feet per minute (CFM).
Computer Cooling
Overheating is a common issue with modern computers. This can impact the efficiency of the system and its components, such as the CPUs and GPUs. This is why cooling fans are critical to the longevity of computer hardware. Computer fans draw cooler air into the case and expel it to prevent overheating, thereby promoting the longevity of the system.
There are many types of Cooling fans available on the market, each designed for specific applications. This makes it crucial to understand the performance factors that should be considered when selecting a particular model, such as:
