Yearly Archives: 2025

Types of Shell and Tube Heat Exchanger The types of Shell and Tube Heat Exchangers (STHE) are primarily classified based on their construction design, which is largely determined by how they handle thermal stress and the desired flow path. The rear head and baffle design are key differentiators. 1. Classification by Rear...

Shell and Tube Heat Exchanger 1. Basic Definition A Shell and Tube Heat Exchanger (STHE) is a classic and versatile type of heat exchanger consisting of a shell (a large pressure vessel) with a bundle of tubes inside it. One fluid runs through the tubes (tube side), and another fluid flows over the tubes (within the...

What is process heating and cooling in heat exchanger? Process Heating and Cooling refers to the use of a heat exchanger to raise or lower the temperature of a fluid (a liquid or gas) to a specific, required value for a subsequent industrial step, reaction, or storage condition. It is the most common and direct application […]

Role of Heat Exchanger in Industry? The role of heat exchangers in industry is absolutely fundamental. They are the unsung workhorses of the industrial world, critical for efficiency, safety, process control, and conservation. In essence, a heat exchanger’s role is to transfer thermal energy from one fluid to another without mixing...

Gasket plate Heat Exchanger Vs Brazed Plate Heat Exchanger Feature Brazed Plate (BPHE) Gasketed Plate (PHE) Construction Permanently brazed together Held together by large bolts and gaskets Cleanability Cannot be opened. Chemical cleaning only. Can be fully opened for mechanical cleaning. Gaskets None. Eliminates leak points....