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Heat exchangers, baffles countercurrent flow

It was seen from the discussion of heat exchangers that the fluid streams are not strictly countercurrent. Baffles on the shell side induce crossflow, and in a two-tube-pass heat exchanger both countercurrent and cocurrent flow occur. To account for deviations from countercurrent flow, the logarithmic-mean teri5)erature difference is multiplied by a correction factor, F. Thus,... [Pg.175]

Figure 10-8. Single-pass shell and tube Teflon tube heat exchanger, countercurrent flow. Tube bundles are flexible tube Teflon joined in integral honeycomb tubesheets. Shell-side baffles are provided for cross-flow. Standard shell construction is carbon steel shell plain or Teflon (LT) lined. Heads are lined with Teflon . Tube diameters range from 0.125-0.375 in. O.D. the temperature range is 80-400°F pressures range from 40-150 psig. (Used by permission AMETEK, Inc., Chemical Products Div., Product Bulletin Heat Exchangers of Teflon . )... Figure 10-8. Single-pass shell and tube Teflon tube heat exchanger, countercurrent flow. Tube bundles are flexible tube Teflon joined in integral honeycomb tubesheets. Shell-side baffles are provided for cross-flow. Standard shell construction is carbon steel shell plain or Teflon (LT) lined. Heads are lined with Teflon . Tube diameters range from 0.125-0.375 in. O.D. the temperature range is 80-400°F pressures range from 40-150 psig. (Used by permission AMETEK, Inc., Chemical Products Div., Product Bulletin Heat Exchangers of Teflon . )...
See other pages where Heat exchangers, baffles countercurrent flow is mentioned: [Pg.1088]    [Pg.550]    [Pg.911]    [Pg.167]    [Pg.155]    [Pg.1256]    [Pg.42]    [Pg.539]    [Pg.1257]    [Pg.149]    [Pg.550]    [Pg.1092]    [Pg.60]    [Pg.74]    [Pg.9]    [Pg.541]    [Pg.773]   
See also in sourсe #XX -- [ Pg.58 , Pg.535 , Pg.536 , Pg.537 , Pg.538 , Pg.544 , Pg.573 , Pg.573 , Pg.574 , Pg.574 , Pg.575 , Pg.575 , Pg.576 , Pg.576 , Pg.577 , Pg.577 , Pg.578 , Pg.578 , Pg.579 , Pg.579 , Pg.583 ]



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