Use of Downflow or Crossflow Radiators in Vehicles

Many of you might be car lovers, but how much do you know about cars and their components?

Don’t worry. Read to learn about radiators. It’s better to start somewhere rather than not starting at all. Let’s go!

What do you Mean by a Car Radiator?

It is a vital part of the cooling system, not of an AC but of a car’s engine.

It primarily avoids overheating the engine by maintaining and regulating the temperature. It works the same way plants work for the environment, which means that a radiator absorbs heat and cools down the engine by dispersing the combination of water and antifreeze.

Three major parts of the radiator available with a car radiator manufacturer in India are a pressure cap, core, outlet tank, and inlet tank. All the parts should perform their respective functions efficiently for a radiator to do its job correctly.

Types and Categories of Radiators

Car radiators are generally of two types, but they are further divided into three categories.

Types Categories

Crossflow

Downflow

Single Pass

Double Pass

Triple Pass

It’s time to simplify the types of radiators and understand their uses in a car engine.

Crossflow Radiator and its Use

One of the significant differences between the construction of radiators is the tank location. For a crossflow radiator, both sides feature a vertical tank and a horizontal core whereby coolant flows from the right side toward the left side of the core and then to the engine.

Radiator manufactured at FTH Industries, a renowned radiator assembly manufacturer, is highly preferred in vehicles with lower bonnets and engines that are difficult to cool. The reason behind a robust opposite coolant flow is the water pump that pushes it to the engine. The design positions the radiator or pressure cap on the suction side, i.e., the lowpressure side, which relieves pressure off the lid when the RPM is high.

This increases the liquid’s compatibility with the temperature, and thus it cools down the engine. However, one of the major concerns is its size-to-engine ratio.

Downflow Radiators and their Use

Downflow radiators are prevalent in vintage cars. The design of this radiator positions the tank on the upper and lower portion of the core. Contrary to crossflow radiators, it features a vertical core and a horizontal tank.

The gravity allows easy coolant flow as it enters from the core’s top and flows downwards, relieving the water pump from a high workload. It enjoys the flexibility of positioning the outlets and inlets in any direction, out of which most engine upgrades only require outlet modification.

Wrapping up

Both radiators ultimately do the job of maintaining an engine’s temperature. However, their performance highly depends upon the equipment or vehicle they are used with. Purchasing the equipment from an established radiator manufacturer in India is advisable to avoid quality issues and further complications.

Also, don’t forget to check the compatibility between the radiator and the vehicle or equipment before purchasing.

Source: https://fthindustries.wordpress.com/2023/02/13/use-of-downflow-orcrossflow-radiators-in-vehicles/