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A heat exchanger is a system used to transfer heat between a source and a working fluid. Heat exchangers are used in both cooling and heating processes. [1] The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. [2]
May 22, 2019 · Heat exchangers are devices that are used to transfer thermal energy from one fluid to another without mixing the two fluids. The fluids are usually separated by a solid wall (with high thermal conductivity) to prevent mixing or they may be in direct contact.
A heat exchanger is a device, which transfers thermal energy between two fluids at different temperatures. In most of the thermal engineering applications, both of the fluids are in motion and the main mode of heat transfer is convection.
Feb 18, 2023 · A heat exchanger is a device that allows heat from a fluid (a liquid or a gas) to pass to a second fluid (another liquid or gas) without the two fluids having to mix together or come into direct contact. If that's not completely clear, consider this.
Feb 2, 2011 · A heat exchanger is a device used to transfer heat between two or more fluids. The fluids can be single or two phase and, depending on the exchanger type, may be separated or in direct contact.
Dec 30, 2021 · Mainly, heat exchangers are used for transferring heat from one medium to another. They are also used to preheat a cold fluid entering a hot process system by using heat from the hot fluid exiting the system. Shell and tube-type heat exchangers are used for various industrial purposes.
Mar 6, 2023 · Heat exchangers are devices designed to transfer heat between two or more fluids—i.e., liquids, vapors, or gases—of different temperatures.
A “HEAT EXCHANGER” is a device that transfers heat between two or more fluids, keeping them separate while allowing the transfer of thermal energy. There are various types of heat exchangers, but the fundamental components and their uses remain similar across most designs.
A heat exchanger is a heat transfer device that exchanges heat between two or more process fluids. Heat exchangers have widespread industrial and domestic applications.
Designing a heat exchanger is one of the most common tasks within chemical engineering. It encompasses a wide range of different principles, ranging from heat transfer, to energy balances, and unit operations. Not only is this an integral part of studying chemical engineering, but it is also a highly sought-after skill within many industries.
