.Buildings.Fluid.CHPs.BaseClasses.EfficiencyCurve

Efficiency curve described by a fifth order polynomial, function of three input variables

Information

The block computes the efficiency as a polynomial function of three input variables. The polynomial has the form

y = a1 + a2 x12 + a3 x1 + a4 x22 + a5 x2 + a6 x32 + a7 x3 + a8 x12 x22 + a9 x1 x2
+ a10 x1 x22 + a11 x12 x2 + a12 x12 x32 + a13 x1 x3 + a14 x1 x32 + a15 x12 x3 + a16 x22 x32 + a17 x2 x3 + a18 x2 x32
+ a19 x22 x3 + a20 x12 x22 x32 + a21 x12 x22 x3 + a22 x12 x2 x32 + a23 x1 x22 x32 + a24 x12 x2 x3 + a25 x1 x22 x3 + a26 x1 x2 x32 + a27 x1 x2 x3

where x1 is the net power output, x2 is the water mass flow rate, x3 is the water inlet temperature.

Revisions

Generated at 2026-04-15T18:18:36Z by OpenModelicaOpenModelica 1.26.3 using GenerateDoc.mos