All About Plate Heat Exchangers
What are plate heat exchangers?
All About Plate Heat Exchangers: The purpose of any phe plates manufacturer, in simple terms, is to cool hot liquids and/or heat cold liquids without specifically mixing them. This may sound boring, but anyone who memorizes his thermodynamics knows that with heat comes energy, and energy is an engineering commodity (our article on Understanding plate heat exchanger suppliers is a great crash course on some relevant thermodynamic properties) is) provides. Using some concepts like conduction, entropy, and fluid mechanics, these devices can transfer heat from one flow to another and can be used as condensers, evaporators, and more. A plate heat exchanger is just one way to transfer heat between two fluids and is particularly useful for heat transfer between two fluids. plate heat exchanger suppliers
Advantages & disadvantages of plate heat exchangers
plate heat exchanger manufacturer are widely used in industry, thanks to their small but versatile designs. Below are some of the advantages of using a plate heat exchanger over the always popular shell and tube heat exchanger:
- Plate exchangers usually have a higher coefficient of heat transfer, as they have a greater contact area between liquids
- They have a small footprint that requires little or no maintenance
- They are easy to maintain, repair and service
However, there are some notable disadvantages, which are a direct result of their creation:
phe gasket manufacturers pose a problem when compressed too much, as they can warp and cause leakage in the system. They are more sensitive to temperature than plates, so high fluid temperatures cannot be used for the risk of damaging the gasket material.
- Narrow plate paths severely reduce flow pressure, requiring additional pump power
- Two fluids with a large temperature difference will not transfer energy to the plate exchanger as they do in a shell and tube exchanger
- They dissipate heat to the surrounding environment, which reduces their efficiency.
Specifications, Selection Criteria, and Applications
plate heat exchanger manufacturer are available in many shapes, sizes, and price points. This article will help buyers to define the specifications required for their projects and to select the right plate heat exchanger using those specifications.
- The first parameters to be specified are application-specific, such as
- The type of working fluid being used (water, oil, refrigerant, etc.)
- the temperature of each incoming liquid
- Rate of each flow (in units of gal/minute or L/minute)