Page 317 - Chemical process engineering design and economics

296 Chapter 6

Table 6.1 5 Continued

A , = L D D (6.15.12)

(6.15.13)
L = L S + L D
2
A L = 7iD L /8 (6.15.14)
2
A H = 7iD H /8 (6.15.15)

v L = V L '/A L (6.15.16)

VH = VH'/A H (6.15.17)

4 Rh L PL' V L
Re L = ——————— (6.15.18)

4 Rh H PH' V H
——————— (6.15.19)

7iD L /4
RhL = ———— (6.15.20)
2 + 71

7iD H /4
R hH = ———— (6.15.21)

Re L < 10,000 (6.15.22)

Re H < 10,000 (6.15.23)

D = D L orD = D H — whichever is greater (6.15.24)
Variables

v d - V D - V L - V H - V D - p D - p c - ^ - RCL - R£H - Rim - RhL - D - D L - D H - L - L s -
L D - A L - A H - A] - H D - t D - 9

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