Classification of Heat Exchangers - Chemical Engineering World
2020/3/5 · 1.Based on principle of operation heat exchangers. In recuperative type of heat exchangers, cold and hot fluid flow through the unit without mixing with each other. The transfer of heat occurs through the metal wall. Examples of recuperative heat exchangers are boilers, heaters, coolers, vaporizers, condensers etc.
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How Steam Boiler System Works? | Linquip
A pressurized-water steam generator of the U-shaped tube bundle type, has its primary header provided with a horizontal pipe which extends through the header's wall and curves upwardly, rotation of the pipe permitting the upwardly curved inner end to register with
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Shell and tube heat exchanger - SlideShare
2016/4/16 · Boilers in steam engine locomotives are typically large, usually cylindrically-shaped shell- and-tube heat exchangers. In large power plants with steam-driven turbines, shell-and-tube surface condensers are used to condense the exhaust steam exiting the turbine into condensate water which is recycled back to be turned into steam in the steam generator.
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Heat Transfer Equipment - processdesign
2015/3/13 · If heat cannot be recovered directly through exchange with another process stream, high-temperature heat can still be recovered by generating steam or preheating the feed water to the boiler. This way at least some energy is recovered.
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