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Finned Double Pipes

Figure 10-4B. Cutaway view of finned double-pipe exchanger. (Used by permission ALCO Products Co., Div. of NITRAM Energy, Inc.)... Figure 10-4B. Cutaway view of finned double-pipe exchanger. (Used by permission ALCO Products Co., Div. of NITRAM Energy, Inc.)...
Finned double pipe heat exchanger Doss-bore (all graphite) heat exchanger Thermascrew (Reitz) single screw conve> or... [Pg.829]

Longitudinal fins are commonly used in double-pipe exchangers upon the outside of the inner tube. U-tube and conventional removable tube bundles are also made from such tubing. The ratio of external to internal surface generally is about 10 or 15 1. [Pg.1071]

Double Pipe Each tube has own shell forming annular space for shell side fluid. Usually use externally finned tube. Relatively small transfer area service, or in banks for larger applications. Especially suited for high pressures in tube above 400 psig. Services suitable for finned tube. Piping-up a large number often requires cost and space. 0.8-1.4... [Pg.25]

A double-pipe exchanger is made up of one pipe containing the tube fluid concentric with another pipe, which serves as the shell. The tube is often finned to give additional surface area. The double-pipe exchanger was developed to fit applications that are too small to economicall apply the requirements of TEMA for shell and tube exchangers. [Pg.65]

Double Pipe 10-4A Each tube has own shell Relatively small transfer area Services suitable for finned 0.8-1.4... [Pg.7]

Figure 10-4A(1). Double-pipe longitudinal Twin G-Finned exchanger. (Used by permission Griscom-Russell Co./Ecolaire Corp., Easton, PA, Bui. 7600.)... Figure 10-4A(1). Double-pipe longitudinal Twin G-Finned exchanger. (Used by permission Griscom-Russell Co./Ecolaire Corp., Easton, PA, Bui. 7600.)...
The longitudinal finned tube usually is adapted to double pipe exchangers but is used in the conventional bundle design with special considerations. [Pg.218]

Double Pipe Finned Tube Heat Exchangers... [Pg.229]

For a double pipe exchanger (one finned tube in each of two shells), see Figure 10-4A, the heat flow resistances are ... [Pg.230]

Used by permission How to Design Double-Pipe Finned Tube Heat Exchangers. Brown Fintube Co., A Koch Engineering Co., Houston, Texas. [Pg.231]

The double-pipe longitudinal finned exchanger is designed by adding the fouling factor to each respective film coefficient before calculating the overall... [Pg.233]

Some designs of double-pipe exchanger use inner tubes fitted with longitudinal fins. [Pg.769]

Double-pipe heat exchangers are widely used for smaller flow rates. When the heat-transfer coefficient outside is too low, a solution consists of using longitudinal finned tubes as an extended surface. [Pg.480]

DOUBLE-PIPE HEAT EXCHANGERS WITH LONGITUDINALLY FINNED TUBES 7.62... [Pg.253]

Calculate the outlet air temperature for the double-pipe heat exchanger under the conditions of Example 7.33 if the tube has 24 steel fins 0.5 in (0.013 m) high and 0.03125 in (0.794 mm) thick. [Pg.313]

FIG. 11 -42 Double-pipe-exchanger section with longitudinal fins. (Brown Fin-tube Co.)... [Pg.899]

See other pages where Finned Double Pipes is mentioned: [Pg.1032]    [Pg.1076]    [Pg.855]    [Pg.899]    [Pg.1198]    [Pg.1199]    [Pg.1036]    [Pg.1080]    [Pg.1032]    [Pg.1076]    [Pg.855]    [Pg.899]    [Pg.1198]    [Pg.1199]    [Pg.1036]    [Pg.1080]    [Pg.1052]    [Pg.1076]    [Pg.1086]    [Pg.413]    [Pg.230]    [Pg.231]    [Pg.231]    [Pg.231]    [Pg.231]    [Pg.231]    [Pg.231]    [Pg.696]    [Pg.226]    [Pg.195]    [Pg.308]    [Pg.875]    [Pg.899]    [Pg.909]   


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