Lmtd Correction Factors: 1-4
LMTD correction factors (F) for heat exchangers — shell-and-tube (1-2, 1-4, 1-6, 2-4, 2-8) and crossflow arrangements at various R and P values
| flow arrangement | R P key | F factor | P value | R value | hx type | notes | shell passes | tube passes |
|---|---|---|---|---|---|---|---|---|
| 1-4 | 201 | 0.9996 | 0.1 | 0.2 | shell_and_tube | Bowman-Mueller-Nagle (1940); 1 shell pass 4N tube passes; Incropera 7e Table 11.1 | 1 | 4 |
| 1-4 | 202 | 0.9983 | 0.2 | 0.2 | shell_and_tube | Bowman-Mueller-Nagle (1940); 1 shell pass 4N tube passes; Incropera 7e Table 11.1 | 1 | 4 |
| 1-4 | 203 | 0.9954 | 0.3 | 0.2 | shell_and_tube | Bowman-Mueller-Nagle (1940); 1 shell pass 4N tube passes; Incropera 7e Table 11.1 | 1 | 4 |
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