.IBPSA.Fluid.Examples.Performance.PressureDrop

Information

This package contains examples that demonstrate how parameter settings and boundary conditions can affect the number and size of algebraic loops.

Either a pressure difference or a mass flow rate is prescribed. The parameter from_dp is set to either true or false. These combinations are applied to a flow network consisting of parallel, series or parallel-series components. By looking at the size of the nonlinear equations between the example and its counter-part that ends in Optimised, one can see whether the symbolic processing optimally converts the system of equations.

Contents

Name	Description
ParallelDp	Parallel connection with prescribed pressure difference and non-optimised parameters
ParallelDpOptimised	Parallel connection with prescribed pressure difference and optimised parameters
ParallelFlow	Parallel connection with prescribed flow rate and non-optimised parameters
ParallelFlowOptimised	Parallel connection with prescribed flow rate and optimised parameters
SeriesDp	Series connection with prescribed pressure difference and non-optimised parameters
SeriesDpOptimised	Series connection with prescribed pressure difference and optimised parameters
SeriesFlow	Series connection with prescribed flow rate and non-optimised parameters
SeriesFlowOptimised	Series connection with prescribed flow and optimised parameters
SeriesParallelDp	Combined series and parallel connection with prescribed pressure difference and non-optimised parameters
SeriesParallelDpOptimised	Combined series and parallel connection with prescribed pressure difference and non-optimised parameters
SeriesParallelFlow	Combined series and parallel connection with prescribed flow rate and non-optimised parameters
SeriesParallelFlowOptimised	Combined series and parallel connection with prescribed flow rate and non-optimised parameters