Radiators: What Is It and Why Do You Need Them?
Ever heard about radiators? Basically, they are the most important part of your car’s engine. When things are running smoothly, you barely think about it. But, when it malfunctions, your car will sustain damage immediately.
But what is a radiator, and why does your car need one?
Well, to get answers to those questions, you will need to read this blog till the end.
What is a Radiator?
Let’s begin by understanding about the radiators. As mentioned before, a radiator from a radiator manufacturer in India is the most critical part of the car’s engine.
You can consider the radiator to be the main component of a cooling system. When the engine runs, it produces a lot of heat, which can cause severe damage, and that’s where the radiator comes to the rescue.
The primary function of a radiator is to dissipate that heat and keep the engine running at optimal temperatures. And the radiator does that with the help of coolant and air.
Main Components of a Radiator
The radiator is made up of the following parts:
Core
The core is basically the center part of the radiator, where the heat dissipation happens. This core consists of several tubes to carry the coolant and metal fins for better heat exchange.
Tanks
Then come the tanks that are situated on the top and bottom, or sides, of the radiator. These tanks provide entry and exit points for the coolant.
Fan
After the tanks comes the fan, which is usually electrically or mechanically operated, the fan sits right in front of the radiator and helps increase airflow, enhancing the cooling process.
Thermostat
The thermostat is basically a temperature-sensitive valve that sits between the radiator and the engine. The thermostat’s function is to control the coolant flow.
Pressure Cap
A pressure cap, as the name implies, helps regulate the pressure inside the radiator, keeping the pressure at optimal levels and releasing excess pressure when needed.
How Does a Radiator Function?
As your car engine runs, it produces a lot of heat, which, when not controlled, can cause severe damage. Here, the radiator acts as a mini heat exchanger that transfers heat from the engine into the environment.
As the engine starts producing heat, the coolant stored in the tanks circulates through the engine, absorbing excess heat. After that, this hot coolant is pumped into the radiator, where it flows through small tubes and metal fins.
As the coolant passes through the radiator, it dissipates heat in the air and cools down. Then, the coolant is circulated back into the engine, and the process continues till the engine is running. The whole system is regulated through a thermostat, which controls the coolant flow, and a pressure cap, keeping the pressure in check.
The Purpose of a Radiator
Now that you know what a radiator is, its parts, and how it functions, it’s time to understand its purpose in your car.
Prevents engine damage
One of the main purposes of a radiator is to regulate the engine’s temperature, protecting the crucial components from warping, cracking, or failing.
Improves Fuel Efficiency
When the engine is running at optimal temperature, it is more efficient, thus using less fuel and reducing emissions.
Supports Engine Longevity
A proper functioning radiator provides consistent cooling and temperature regulation. In turn, this increases the overall life of the engine and its components.
Conclusion
Therefore, a radiator is the most important engine part. However, if you are willing to buy high-quality radiators in bulk, you can contact FTH Industries, the biggest radiator supplier.
