Data Analysis and Modeling of Chilled Water Loops in Air Conditioning Systems

Figure 7

Average nonlinear phenomena index in two months and days. (a) July; (b) August; (c) Day 1; (d) Day 2; _C, randomness value of 1# chiller and 2# chiller; _SW, hysteresis value of supply water; _RW, hysteresis value of return water; _SW, chaos value of supply water; _RW, chaos value of return water.

(a)

(b)

(c)

(d)