WOLFRAM SYSTEMMODELER

Utilities

Utility models to construct fluid components (should not be used directly)

Package Contents

checkBoundary

Check whether boundary definition is correct

regRoot

Anti-symmetric square root approximation with finite derivative in the origin

regRoot_der

Derivative of regRoot

regSquare

Anti-symmetric square approximation with non-zero derivative in the origin

regPow

Anti-symmetric power approximation with non-zero derivative in the origin

regRoot2

Anti-symmetric approximation of square root with discontinuous factor so that the first derivative is finite and continuous

regSquare2

Anti-symmetric approximation of square with discontinuous factor so that the first derivative is non-zero and is continuous

regStep

Approximation of a general step, such that the characteristic is continuous and differentiable

evaluatePoly3_derivativeAtZero

Evaluate polynomial of order 3 that passes the origin with a predefined derivative

regFun3

Co-monotonic and C1 smooth regularization function

cubicHermite

Evaluate a cubic Hermite spline

cubicHermite_withDerivative

Evaluate a cubic Hermite spline, return value and derivative

Wolfram Language

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SystemModel["Modelica.Fluid.Utilities"]
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