Radial T Profile Across Wall Separating Hot & Cold Fluids 1.

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Radial T Profile Across Wall Separating Hot & Cold Fluids 1

Sieder-Tate Equation (h i for turbulent flow inside pipes)

Shell-and-Tube Hxer

Hxer Example Problem

BWG = Babcock & Wilcox Gauge

Hxer Example Problem

Tube Pitch

Tube Pitch: the Dimension

Hxer Example Problem

Baffle Pitch, P

Baffle Plate & Baffle Window (25% Baffle Window)

Effective Mass Velocity

Flow Area in Baffle Window

total area = PD s length of unit cell = p (tube pitch) length which is open = p-D o fraction open = (p-D o )/p = 1 - D o /p Flow Area for Cross Flow

Multipass Construction 1 shell pass 1 tube pass 1 shell pass 2 tube passes 2 shell passes 2 tube passes 1-1 Hxer 1-2 Hxer 2-2 Hxer

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