What are the 3 types of heat exchangers?
What Are The Different Types Of Heat Exchanger?
- Finned Tube Heat Exchanger Or Air Cooled Heat Exchanger. Suitable for: air/gas to fluid.
- Shell And Tube Heat Exchanger. Suitable for: fluid to fluid / fluid to gas.
- Plate Heat Exchanger Or Gasket Plate Heat Exchanger. Suitable for: fluid to fluid / fluid to vapour.
What heat exchangers are used in the industry?
Some of the more common variants employed throughout industry include:
- Shell and tube heat exchangers.
- Double pipe heat exchangers.
- Plate heat exchangers.
- Condensers, evaporators, and boilers.
What are the 5 different types of heat exchangers?
Contents
- 2.1 Shell and tube heat exchanger.
- 2.2 Plate heat exchangers.
- 2.3 Plate and shell heat exchanger.
- 2.4 Adiabatic wheel heat exchanger.
- 2.5 Plate fin heat exchanger.
- 2.6 Finned tube heat exchanger.
- 2.7 Pillow plate heat exchanger.
- 2.8 Waste heat recovery units.
What type of heat exchanger is the most common type found in industry?
shell-and-tube heat exchanger
The shell-and-tube heat exchanger is probably the most common type found in industry. It is widely used in the process industries as well as in many types of HVAC equipment.
How are the heat exchangers classified?
A variety of heat exchangers are used in industry and in their products. Starting with a definition, heat exchangers are classified according to transfer processes, number of fluids, degree of surface compactness, construction features, flow arrangements, and heat transfer mechanisms.
What is the best material for a heat exchanger?
Generally, the two most commonly selected materials for heat exchangers are aluminium and copper. Both metals have the optimum thermal properties and corrosion resistance to make them ideal choices, with most of the differences being application-specific.
Which heat exchanger is better and why?
Thermodynamically the effectiveness of cross flow heat exchanger is better than counter flow and parallel flow heat exchangers. Logarithmic mean temperature difference (LMTD) will always be greater for cross flow compared to parallel flow heat exchanger.
Which type of heat exchanger is more efficient?
Plate exchanger is the most efficient due to turbulent flow on both sides. High heat-transfer coefficient and high turbulence due to even flow distribution are important. However, a plate heat exchanger regenerator is restricted to low viscosities.
What are the different types of heat exchanger?
Several types of heat exchangers are used for heating one fluid and cooling another. The types of heat exchangers include the shell and tube heat exchanger, plate heat exchanger, double pipe heat exchanger, and spiral heat exchanger. Most of these heat exchangers can be counterflow or parallel flow.
Do you know the different types of heat exchangers?
Types of Heat Exchangers Shell and Tube Heat Exchangers. The most common type of heat exchangers, shell and tube heat exchangers are constructed of a single tube or series of parallel tubes (i.e., tube Double Pipe Heat Exchangers. Plate Heat Exchangers. Condensers, Evaporators, and Boilers. Other Heat Exchanger Variants.
What are the different parts of a heat exchanger?
Heat Exchanger Parts SHELL. SHELL is the component of HE which keeps everything inside it. TUBES. TUBES are the second component that carries either hot or cold fluid. TUBESHEET. TUBESHEET is located on both sides of HE. BAFFLES. BAFFLES are used in the heat exchanger to increase the turbulence of shell-side fluid that increases the heat transfer coefficient.
What type of heat exchanger is more efficient?
Counter flow heat exchangers are the most efficient type of heat exchanger. Counter Flow Heat Exchanger. Cross Flow. Cross flow heat exchangers have one medium flowing that flows perpendicular (at 90°) across the other. Cross flow heat exchangers are usually found in applications where one of the fluids changes state (2-phase flow).