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Fig. 6.18

% Weep point vapor load

80%

69%

68%

\/h.J(hj @ weep point i

* Center-to-side flow. TSide-to^enter flow.

* Center-to-side flow. TSide-to^enter flow.

Comment. Figure 6.18 predicts weeping at turndown conditions in both the top and bottom sections. It is necessary to check for dumping and for fraction weep.

Dump point check. This check will be performed using the Prince and Chan correlation (Sec. 6.2.14).

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