Afility Industrial Filters Pvt. Ltd., A tubular heat exchanger is a specialized device designed to efficiently transfer heat between two or more fluids. It achieves this by utilizing a series of interconnected tubes through which the fluids flow. This type of heat exchanger is widely used in various industries due to its versatility, efficiency, and ability to handle a wide range of temperatures and pressures.
Operating Principle : Tubular heat exchangers operate on the principle of indirect heat transfer. Two or more fluids flow in separate passages, allowing heat to be exchanged through the walls of the tubes.
Construction: Tubular heat exchangers are typically constructed with a bundle of tubes, which may be straight, U-shaped, or helical in configuration. These tubes are enclosed within a shell, which contains and directs the flow of the fluids. The shell is usually made of metal and is often cylindrical in shape.
Their design allows for efficient heat transfer even when dealing with fluids that have very different temperatures or viscosities. This high thermal performance leads to energy savings and cost-effectiveness in operations.
They are relatively easy to maintain and clean, with some designs allowing for easy access to the tubes for inspection or maintenance purposes, reducing downtime and increasing operational efficiency.