The Purposes of Heat Treatment
How Do Heat Exchangers Work - A 101 GuideApr 23, 2020 · Heat exchangers help control fluid temperatures in food, beverage, and pharmaceutical processing for pasteurization, sterilization, clean-in-place and other hygienic operations. In this post, we discuss how three types of heat exchangers work:plate and frame, shell and tube, and scraped surface. The purpose of heat exchangers is to transfer heat between two or more fluids to regulate
Consider a shell and tube heat exchanger in a milk pasteurizing unit in which the milk flowing is to be heated from 20°C by hot water initially at 140°C and flowing at a rate of 5 kg/s. The milk flows through 30 thin-walled tubes with an inside diameter of 20 mm with each tube making 10 passes through the shell.
Design and Development of Shell and Tube Heat Design and Development of Shell and Tube Heat Exchanger for Harar Brewery Company . w w w . a j e r . o r g Page 100 considering tube length, thickness and tube patterns (Triangular or Rectangular Pattern) by doing so the overall heat transfer, Pressure drop and cost are studied and the allowable design is chosen from thermal design point of
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