A tubular heat exchanger or heat exchanger is a type of heat exchanger.More precisely , it is one of the classifications usedwhen designing a heat exchanger .
It isnamed after the pipes used in its design. With acylindrical body inside the body It consists of small diameter pipes placed . The wallthickness of the pipes is determined according to the working pressure and fluid properties. There are many various types of tube heat exchangers within their group. Tubular heat exchanger, petroleum refining and other major chemical processes heat exchangers are the most commonly used in plants containing
Circular cross-section tubes are used in tubular heat exchangers. Since circular section tubes are resistant to high pressures, tubular heat exchangers are used at high pressures. In tubular heat exchangers the heat transfer surface consists of tubes. Two fluids of different temperatures flow through the heat exchanger, one along the inner tubes and the other along the large tube on the outside. Heat is transferred from one fluid to the other. One fluid flows into the pipes, while the other fluid flows parallel or diagonally across the pipes from the body. Therefore, heat transfer takes place on the surfaces of the tubes. This method of heat transfer between fluids allows the reuse of waste heat in many applications. This is very important for energy recovery.
Tubular heat exchangers in thermal power plants, oil refineries, There are many applications of shell and tube heat exchangers in the chemical industry.
It is used in main sectors such as textile, food and ships. Heating in oil, fuel, water circuitsof ships, is often used for cooling / condensingpurposes. Water vapor is used as heater and fresh water or sea water is usedas coolant . In circuits where sea water is used, cathodic protection is applied.
Also steam, companies with hot oil boilers and hot water boilers domestic water or hot water low pressure steam demand etc. is used for the utilization of needs. Inenergy recovery applications, Consideration of cleaning factors in wastewater recovery systems in the textile sector U and straight tube heat exchangers provide process simplicity.
A tubular heat exchanger or heat exchanger is a type of heat exchanger.More precisely , it is one of the classifications usedwhen designing a heat exchanger .
A tubular heat exchanger or heat exchanger is a type of heat exchanger.More precisely , it is one of the classifications usedwhen designing a heat exchanger .
According to the design shape;
According to the place of use;
Parts that make up tube heat exchangers;
