Problems with tubular and finned tubes

Maybe my description isn’t very accurate; there should be a detailed explanation of the standards used to classify tubular heat exchangers – for example, what a shell-and-tube heat exchanger is and what a finned heat exchanger is

Shell-and-tube heat exchangers and finned-tube heat exchangers are two common types of heat exchangers; they differ somewhat in terms of structure and operating principles. A shell-and-tube heat exchanger transfers heat by allowing fluids to flow through the tubes inside it. Its main feature is that the tubes are arranged vertically, with the fluid flowing along the axial direction of the pipes; due to the forced convection of the fluid, the heat transfer efficiency is high. Shell-and-tube heat exchangers are suitable for handling large flow rates of liquids or steam. Finned tube heat exchangers feature fin structures added to the surface of the tubes, which increases the tube surface area and enhances heat transfer efficiency. The fins of a finned-tube heat exchanger can be in the form of right-angled fins, oblique fins, or corrugated fins. It is suitable for handling gases or in situations where an increased heat exchange area is required. There are no specific standards regarding the detailed descriptions and differences between these two types of heat exchangers. Generally, one can refer to the product manuals, technical guides, and relevant professional books provided by various manufacturers to learn more information. .