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Re: Chiller Curve



Thanks Fred for your comments.

Regarding the chiller performance, the raw data we get from manufacturers
will be as attached.

These 4D data can be grouped into 3D surfaces by CHWS. Does anybody try
feeding these data into DOE-2 to get the three curves?

Thanks

Tianzhen Hong

     CHWS   TON      CWS      COP
       42   110    80.0   1.009
       42   220    80.0   0.738
       42   330    80.0   0.636
       42   440    80.0   0.572
       42   550    80.0   0.529
       42   660    80.0   0.502
       42   770    80.0   0.485
       42   880    80.0   0.485
       42   990    80.0   0.493
       42  1100    80.0   0.516

       42   110    82.0   1.056
       42   220    82.0   0.776
       42   330    82.0   0.664
       42   440    82.0   0.598
       42   550    82.0   0.551 
       42   660    82.0   0.523
       42   770    82.0   0.507
       42   880    82.0   0.506
       42   990    82.0   0.513
       42  1100    82.0   0.533

       42   110    84.0   1.093
       42   220    84.0   0.799
       42   330    84.0   0.685
       42   440    84.0   0.617
       42   550    84.0   0.570 
       42   660    84.0   0.540
       42   770    84.0   0.523
       42   880    84.0   0.522
       42   990    84.0   0.529
       42  1100    84.0   0.549

       42   110    86.0   1.131
       42   220    86.0   0.822
       42   330    86.0   0.704
       42   440    86.0   0.636
       42   550    86.0   0.589 
       42   660    86.0   0.559
       42   770    86.0   0.542
       42   880    86.0   0.537
       42   990    86.0   0.545
       42  1100    86.0   0.565

       44   110    80.0   0.944
       44   220    80.0   0.706
       44   330    80.0   0.604
       44   440    80.0   0.547
       44   550    80.0   0.508
       44   660    80.0   0.484
       44   770    80.0   0.467
       44   880    80.0   0.464
       44   990    80.0   0.471
       44  1100    80.0   0.494

       44   110    82.0   1.0
       44   220    82.0   0.734
       44   330    82.0   0.626
       44   440    82.0   0.565
       44   550    82.0   0.527
       44   660    82.0   0.5
       44   770    82.0   0.482
       44   880    82.0   0.478
       44   990    82.0   0.485
       44  1100    82.0   0.508
 
       44   110    84.0   1.037
       44   220    84.0   0.762
       44   330    84.0   0.651
       44   440    84.0   0.586
       44   550    84.0   0.544
       44   660    84.0   0.516
       44   770    84.0   0.498
       44   880    84.0   0.496
       44   990    84.0   0.504
       44  1100    84.0   0.525
 
       44   110    86.0   1.084
       44   220    86.0   0.790
       44   330    86.0   0.673
       44   440    86.0   0.605
       44   550    86.0   0.563
       44   660    86.0   0.533
       44   770    86.0   0.513
       44   880    86.0   0.512
       44   990    86.0   0.518
       44  1100    86.0   0.540
 
       44   110    88.0   1.131
       44   220    88.0   0.822
       44   330    88.0   0.701
       44   440    88.0   0.633
       44   550    88.0   0.585
       44   660    88.0   0.556
       44   770    88.0   0.537
       44   880    88.0   0.533
       44   990    88.0   0.538
       44  1100    88.0   0.558

       46   110    80.0   0.879
       46   220    80.0   0.659
       46   330    80.0   0.561
       46   440    80.0   0.507
       46   550    80.0   0.475
       46   660    80.0   0.453
       46   770    80.0   0.438
       46   880    80.0   0.432
       46   990    80.0   0.439
       46  1100    80.0   0.463

       46   110    82.0   0.925
       46   220    82.0   0.692
       46   330    82.0   0.586
       46   440    82.0   0.530
       46   550    82.0   0.497
       46   660    82.0   0.474
       46   770    82.0   0.457
       46   880    82.0   0.450
       46   990    82.0   0.457
       46  1100    82.0   0.479

       46   110    84.0   0.981
       46   220    84.0   0.729
       46   330    84.0   0.617
       46   440    84.0   0.556
       46   550    84.0   0.521
       46   660    84.0   0.497
       46   770    84.0   0.478
       46   880    84.0   0.471
       46   990    84.0   0.478
       46  1100    84.0   0.499

       46   110    86.0   1.028
       46   220    86.0   0.757
       46   330    86.0   0.642
       46   440    86.0   0.579
       46   550    86.0   0.544
       46   660    86.0   0.516
       46   770    86.0   0.495
       46   880    86.0   0.489
       46   990    86.0   0.495
       46  1100    86.0   0.518

       46   110    88.0   1.159
       46   220    88.0   0.822
       46   330    88.0   0.688
       46   440    88.0   0.621
       46   550    88.0   0.579
       46   660    88.0   0.545
       46   770    88.0   0.519
       46   880    88.0   0.512 
       46   990    88.0   0.515
       46  1100    88.0   0.535

       48   110    80.0   0.813
       48   220    80.0   0.626
       48   330    80.0   0.545
       48   440    80.0   0.491
       48   550    80.0   0.460
       48   660    80.0   0.441
       48   770    80.0   0.426 
       48   880    80.0   0.418
       48   990    80.0   0.424
       48  1100    80.0   0.441

       48   110    82.0   0.850
       48   220    82.0   0.645
       48   330    82.0   0.558
       48   440    82.0   0.505
       48   550    82.0   0.473
       48   660    82.0   0.453
       48   770    82.0   0.438
       48   880    82.0   0.429
       48   990    82.0   0.434
       48  1100    82.0   0.455

       48   110    84.0   0.879
       48   220    84.0   0.668
       48   330    84.0   0.570
       48   440    84.0   0.519
       48   550    84.0   0.488
       48   660    84.0   0.466
       48   770    84.0   0.449
       48   880    84.0   0.439
       48   990    84.0   0.447
       48  1100    84.0   0.470

       48   110    86.0   0.925
       48   220    86.0   0.692
       48   330    86.0   0.589
       48   440    86.0   0.535
       48   550    86.0   0.505
       48   660    86.0   0.481
       48   770    86.0   0.462
       48   880    86.0   0.456
       48   990    86.0   0.462
       48  1100    86.0   0.486

       48   110    88.0   0.972
       48   220    88.0   0.729
       48   330    88.0   0.620
       48   440    88.0   0.563
       48   550    88.0   0.529
       48   660    88.0   0.505
       48   770    88.0   0.485
       48   880    88.0   0.477 
       48   990    88.0   0.483
       48  1100    88.0   0.505