WOLFRAM SYSTEMMODELER

Diameter

Wolfram Language

In[1]:=
SystemModel["Modelica.SIunits.Diameter"]
Out[1]:=

Type Information

Real

Quantity: Length

Unit: m

Restricted Range: 0 to +Inf

Used in Components (53)

CoilDesign

Modelica.Magnetic.FluxTubes.Examples.Utilities

Calculation of winding parameters (wire diameter, number of turns et al.) and recalculation with optionally chosen parameters; to be adapted to particular design tasks

World

Modelica.Mechanics.MultiBody

World coordinate system + gravity field + default animation definition

GasForce

Modelica.Mechanics.MultiBody.Examples.Loops.Utilities

Simple gas force computation for combustion engine

WorldForce

Modelica.Mechanics.MultiBody.Forces

External force acting at frame_b, defined by 3 input signals and resolved in frame world, frame_b or frame_resolve

WorldTorque

Modelica.Mechanics.MultiBody.Forces

External torque acting at frame_b, defined by 3 input signals and resolved in frame world, frame_b or frame_resolve

WorldForceAndTorque

Modelica.Mechanics.MultiBody.Forces

External force and torque acting at frame_b, defined by 3+3 input signals and resolved in frame world, frame_b or in frame_resolve

Force

Modelica.Mechanics.MultiBody.Forces

Force acting between two frames, defined by 3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve

Torque

Modelica.Mechanics.MultiBody.Forces

Torque acting between two frames, defined by 3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve

ForceAndTorque

Modelica.Mechanics.MultiBody.Forces

Force and torque acting between two frames, defined by 3+3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve

LineForceWithTwoMasses

Modelica.Mechanics.MultiBody.Forces

General line force component with two optional point masses on the connection line

Spring

Modelica.Mechanics.MultiBody.Forces

Linear translational spring with optional mass

Damper

Modelica.Mechanics.MultiBody.Forces

Linear (velocity dependent) damper

SpringDamperParallel

Modelica.Mechanics.MultiBody.Forces

Linear spring and linear damper in parallel

SpringDamperSeries

Modelica.Mechanics.MultiBody.Forces

Linear spring and linear damper in series connection

SphericalSpherical

Modelica.Mechanics.MultiBody.Joints

Spherical - spherical joint aggregation (1 constraint, no potential states) with an optional point mass in the middle

UniversalSpherical

Modelica.Mechanics.MultiBody.Joints

Universal - spherical joint aggregation (1 constraint, no potential states)

JointUPS

Modelica.Mechanics.MultiBody.Joints.Assemblies

Universal - prismatic - spherical joint aggregation (no constraints, no potential states)

JointUSR

Modelica.Mechanics.MultiBody.Joints.Assemblies

Universal - spherical - revolute joint aggregation (no constraints, no potential states)

JointUSP

Modelica.Mechanics.MultiBody.Joints.Assemblies

Universal - spherical - prismatic joint aggregation (no constraints, no potential states)

JointSSR

Modelica.Mechanics.MultiBody.Joints.Assemblies

Spherical - spherical - revolute joint aggregation with mass (no constraints, no potential states)

JointSSP

Modelica.Mechanics.MultiBody.Joints.Assemblies

Spherical - spherical - prismatic joint aggregation with mass (no constraints, no potential states)

JointRRR

Modelica.Mechanics.MultiBody.Joints.Assemblies

Planar revolute - revolute - revolute joint aggregation (no constraints, no potential states)

JointRRP

Modelica.Mechanics.MultiBody.Joints.Assemblies

Planar revolute - revolute - prismatic joint aggregation (no constraints, no potential states)

Body

Modelica.Mechanics.MultiBody.Parts

Rigid body with mass, inertia tensor and one frame connector (12 potential states)

BodyShape

Modelica.Mechanics.MultiBody.Parts

Rigid body with mass, inertia tensor, different shapes for animation, and two frame connectors (12 potential states)

PointMass

Modelica.Mechanics.MultiBody.Parts

Rigid body where body rotation and inertia tensor is neglected (6 potential states)

AbsoluteSensor

Modelica.Mechanics.MultiBody.Sensors

Measure absolute kinematic quantities of frame connector

RelativeSensor

Modelica.Mechanics.MultiBody.Sensors

Measure relative kinematic quantities between two frame connectors

Distance

Modelica.Mechanics.MultiBody.Sensors

Measure the distance between the origins of two frame connectors

CutForce

Modelica.Mechanics.MultiBody.Sensors

Measure cut force vector

CutTorque

Modelica.Mechanics.MultiBody.Sensors

Measure cut torque vector

CutForceAndTorque

Modelica.Mechanics.MultiBody.Sensors

Measure cut force and cut torque vector

FixedArrow

Modelica.Mechanics.MultiBody.Visualizers

Visualizing an arrow with dynamically varying size in frame_a

SignalArrow

Modelica.Mechanics.MultiBody.Visualizers

Visualizing an arrow with dynamically varying size in frame_a based on input signal

Arrow

Modelica.Mechanics.MultiBody.Visualizers.Advanced

Visualizing an arrow with variable size; all data have to be set as modifiers (see info layer)

DoubleArrow

Modelica.Mechanics.MultiBody.Visualizers.Advanced

Visualizing a double arrow with variable size; all data have to be set as modifiers (see info layer)

TankWithTopPorts

Modelica.Fluid.Examples.AST_BatchPlant.BaseClasses

Tank with inlet/outlet ports and with inlet ports at the top

VesselPortsData

Modelica.Fluid.Vessels.BaseClasses

Data to describe inlet/outlet ports at vessels: diameter -- Inner (hydraulic) diameter of inlet/outlet port height -- Height over the bottom of the vessel zeta_out -- Hydraulic resistance out of vessel, default 0.5 for small diameter mounted flush with the wall zeta_in -- Hydraulic resistance into vessel, default 1.04 for small diameter mounted flush with the wall

PartialStraightPipe

Modelica.Fluid.Pipes.BaseClasses

Base class for straight pipe models

TestWallFrictionAndGravity

Modelica.Fluid.Pipes.BaseClasses.WallFriction

Pressure loss in pipe due to wall friction and gravity (only for test purposes; if needed use Pipes.StaticPipe instead)

SimpleGenericOrifice

Modelica.Fluid.Fittings

Simple generic orifice defined by pressure loss coefficient and diameter (only for flow from port_a to port_b)

SharpEdgedOrifice

Modelica.Fluid.Fittings

Pressure drop due to sharp edged orifice (for both flow directions)

AbruptAdaptor

Modelica.Fluid.Fittings

Pressure drop in pipe due to suddenly expanding or reducing area (for both flow directions)

LossFactorData

Modelica.Fluid.Fittings.BaseClasses.QuadraticTurbulent

Data structure defining constant loss factor data for dp = zeta*rho*v*|v|/2 and functions providing the data for some loss types

TestWallFriction

Modelica.Fluid.Fittings.BaseClasses.QuadraticTurbulent

Pressure drop in pipe due to wall friction (only for test purposes; if needed use Pipes.StaticPipe instead)

Geometry

Modelica.Fluid.Fittings.BaseClasses.Bends.CurvedBend

Geometric data for a curved bend

Geometry

Modelica.Fluid.Fittings.BaseClasses.Bends.EdgedBend

Geometric data for a curved bend

HelicalPipe

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer

Input for helical pipe

StraightPipe

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer

Input for straight pipe

Geometry

Modelica.Fluid.Dissipation.Utilities.Records.PressureLoss

Input for several geometries of internal flow

StraightPipe

Modelica.Fluid.Dissipation.Utilities.Records.PressureLoss

Input for straight pipe

Tjunction

Modelica.Fluid.Dissipation.Utilities.Records.PressureLoss

Input for T-junction

EdgedBend

Modelica.Fluid.Dissipation.Utilities.Records.PressureLoss

Input for bend