![]() ![]() We will be monitoring the discussion boards to help you with any technical problems with Simscape Fluids. The homework ends with an open-ended problem that encourages you to branch out on your own and create and run simulations based on examples listed in the course Simscape Fluids resource page or on any other fluid power system that interests you. The homework assignment contains the real work because this is where you will learn to use Simscape Fluids. The lecture provides an introduction to computer-based, object-oriented simulation, and goes through a demo of using Simscape Fluids. The same thing goes for the specific enthalpy and compositionThis week is entirely devoted to you learning how to use Simscape Fluids (formerly SimHydraulics), the fluid power simulation application that we use in the course. _ph Boundary with prescribed pressure, specific enthalpy, composition and trace substances Ports.C_outflow = fill(C_in_internal, nPorts) Medium.singleState, true, X_in_internal, "Boundary_pT") "Needed to connect to conditional connector" Parameter Medium.MassFraction X = Medium.X_default Parameter Medium.Temperature T = Medium.T_default Parameter Medium.AbsolutePressure p = Medium.p_default "Get the trace substances from the input connector" "Get the composition from the input connector" "Get the temperature from the input connector" "Get the pressure from the input connector" "Boundary with prescribed pressure, temperature, composition and trace substances" extends Get the trace substances from the input connector Get the composition from the input connector Get the temperature from the input connector Get the pressure from the input connector The same thing goes for the temperature, composition and trace substances. Is used as boundary pressure, and the p_in input connector is disabled if use_p_in is true, then the p parameter is ignored, and the value provided by the input connector is used instead. If use_p_in is false (default option), the p parameter _pT Boundary with prescribed pressure, temperature, composition and trace substancesĭefines prescribed values for boundary conditions: Quantity=Medium.extraPropertiesNames)= fill(0, Medium.nC)Įquation (diumName, Medium.substanceNames, Quantity=Medium.substanceNames)=Medium.X_default Parameter Medium.SpecificEnthalpy h=Medium.h_default Parameter Medium.Temperature T=Medium.T_default "Boundary temperature" Parameter Boolean use_T=true "select T or h" Parameter Medium.Density d= nsity_pTX(Medium.p_default, Medium.T_default, Medium.X_default) Parameter Medium.AbsolutePressure p=Medium.p_default "Boundary pressure" Parameter Boolean use_p=true "select p or d" Modelica definition model FixedBoundary "Boundary source component" extends With exception of boundary pressure, do not have an effect.Įxtends from (Partial component source with one fluid connector).īoundary temperature or Boundary specific enthalpy The port into the boundary, the boundary definitions, Mass fractions and trace substances have only an effect if the mass flow Note, that boundary temperature, density, specific enthalpy, Boundary composition (only for multi-substance or trace-substance flow).Boundary temperature or boundary specific enthalpy.Model FixedBoundary defines constant values for boundary conditions: ![]() Ideal flow source that produces a prescribed mass flow with prescribed specific enthalpy, mass fraction and trace substancesīase classes used in the Sources package (only of interest to build new component models) Ideal flow source that produces a prescribed mass flow with prescribed temperature, mass fraction and trace substances To define fixed or prescribed ambient conditions.Įxtends from (Icon for a library that contains several variants of one component).īoundary with prescribed pressure, temperature, composition and trace substancesīoundary with prescribed pressure, specific enthalpy, composition and trace substances Package Sources contains generic sources for fluid connectors Define fixed or prescribed boundary conditions ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |