| Performance Adjustment Factors RTAA 155 Ton Units
Table F-10 - Ethylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Ethylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.171 |
1.252 |
1.363 |
1.507 |
1.680 |
| 25 |
1.000 |
1.204 |
1.280 |
1.387 |
1.525 |
1.691 |
| 30 |
1.000 |
1.233 |
1.305 |
1.408 |
1.539 |
1.699 |
| 35 |
1.000 |
1.260 |
1.328 |
1.426 |
1.522 |
1.706 |
| 40 |
1.000 |
1.283 |
1.348 |
1.441 |
1.562 |
1.711 |
Note :
Multiply pressure drop from Figure F-1
or F-2 by the appropriate factor found in the above table to determine brine solution
pressure drop.
Table F-11 - Propylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Propylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.100 |
1.175 |
1.233 |
1.302 |
1.417 |
| 25 |
1.000 |
1.138 |
1.205 |
1.255 |
1.315 |
1.418 |
| 30 |
1.000 |
1.174 |
1.233 |
1.275 |
1.328 |
1.422 |
| 35 |
1.000 |
1.207 |
1.257 |
1.294 |
1.340 |
1.427 |
| 40 |
1.000 |
1.238 |
1.280 |
1.312 |
1.355 |
1.435 |
Note :
Multiply pressure drop from Figure F-1
or F-2 by the appropriate factor found in the above table to determine brine solution
pressure drop.
RTAA 170 Ton Units
Table F-12 - Ethylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Ethylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.196 |
1.281 |
1.399 |
1.511 |
1.735 |
| 25 |
1.000 |
1.226 |
1.307 |
1.420 |
1.566 |
1.741 |
| 30 |
1.000 |
1.252 |
1.328 |
1.436 |
1.575 |
1.744 |
| 35 |
1.000 |
1.276 |
1.348 |
1.451 |
1.585 |
1.747 |
| 40 |
1.000 |
1.299 |
1.368 |
1.466 |
1.594 |
1.751 |
Note :
Multiply pressure drop from Figure F-1
or F-2 by the appropriate factor found in the above table to determine brine solution
pressure drop.
Table F-13 - Propylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Propylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.127 |
1.207 |
1.272 |
1.349 |
1.477 |
| 25 |
1.000 |
1.163 |
1.234 |
1.290 |
1.358 |
1.473 |
| 30 |
1.000 |
1.194 |
1.258 |
1.306 |
1.366 |
1.471 |
| 35 |
1.000 |
1.226 |
1.280 |
1.323 |
1.376 |
1.473 |
| 40 |
1.000 |
1.255 |
1.302 |
1.339 |
1.388 |
1.479 |
Note :
Multiply pressure drop from Figure Figure
F-1 or F-2 by the appropriate factor found in the above table to determine brine
solution pressure drop.
RTAA 185 Ton Units
Table F-14 - Ethylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Ethylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.169 |
1.250 |
1.362 |
1.506 |
1.679 |
| 25 |
1.000 |
1.202 |
1.279 |
1.386 |
1.524 |
1.692 |
| 30 |
1.000 |
1.232 |
1.304 |
1.407 |
1.540 |
1.700 |
| 35 |
1.000 |
1.258 |
1.327 |
1.425 |
1.552 |
1.707 |
| 40 |
1.000 |
1.282 |
1.347 |
1.441 |
1.562 |
1.712 |
Note :
Multiply pressure drop from Figure Figure
F-1 or F-2 by the appropriate factor found in the above table to determine brine
solution pressure drop.
Table F-15 - Propylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Ethylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.099 |
1.174 |
1.233 |
1.313 |
1.419 |
| 25 |
1.000 |
1.137 |
1.204 |
1.256 |
1.316 |
1.421 |
| 30 |
1.000 |
1.173 |
1.232 |
1.276 |
1.329 |
1.424 |
| 35 |
1.000 |
1.207 |
1.257 |
1.295 |
1.342 |
1.430 |
| 40 |
1.000 |
1.237 |
1.280 |
1.312 |
1.356 |
1.438 |
Note :
Multiply pressure drop from Figure F-1
or F-2 by the appropriate factor found in the above table to determine brine solution
pressure drop.
RTAA 200 Ton Units
Table F-16 - Ethylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Ethylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.193 |
1.278 |
1.395 |
1.546 |
1.729 |
| 25 |
1.000 |
1.224 |
1.304 |
1.416 |
1.561 |
1.736 |
| 30 |
1.000 |
1.250 |
1.326 |
1.433 |
1.571 |
1.740 |
| 35 |
1.000 |
1.276 |
1.347 |
1.449 |
1.582 |
1.744 |
| 40 |
1.000 |
1.298 |
1.367 |
1.464 |
1.591 |
1.748 |
Note :
Multiply pressure drop from Figure F-1
or F-2 by the appropriate factor found in the above table to determine brine solution
pressure drop.
Table F-17 - Propylene Glycol Pressure Drop
Correction Factor
| Water Temp. F |
Percent Propylene
Glycol |
| 0 |
10 |
20 |
30 |
40 |
50 |
| 20 |
1.000 |
1.124 |
1.203 |
1.267 |
1.344 |
1.470 |
| 25 |
1.000 |
1.159 |
1.230 |
1.286 |
1.353 |
1.467 |
| 30 |
1.000 |
1.193 |
1.256 |
1.303 |
1.363 |
1.467 |
| 35 |
1.000 |
1.224 |
1.279 |
1.321 |
1.374 |
1.470 |
| 40 |
1.000 |
1.254 |
1.301 |
1.337 |
1.386 |
1.477 |
Note :
Multiply pressure drop from Figure F-1
or F-2 by the appropriate factor found in the above table to determine brine solution
pressure drop. |