feedtwin.comps.manifold.ManifoldPort Class Reference

Collaboration diagram for feedtwin.comps.manifold.ManifoldPort:

Public Member Functions
float	total_K (self)
float	area (self)

Static Public Attributes
PortKind	kind = PortKind.FLOW
float	fitting_K = 0.0
float	turn_K = DEFAULT_TURN_K
float	elevation = 0.0

Detailed Description

One tapping in a manifold body.

Args:
    id: Port tag, unique within the manifold.
    bore: Flow diameter of the port itself [m]. Not the thread size --
        see the note on ``bore`` throughout this library.
    kind: What the port is for.
    fitting_K: Loss of whatever is screwed into the port, referenced to
        ``bore``. Zero means nothing but the tapping.
    turn_K: Loss of turning out of the plenum into this port. Defaults to
        :data:`DEFAULT_TURN_K`; set it to zero for an in-line port -- a
        manifold whose outlet is straight through does not turn.
    elevation: Height of this port above the manifold's reference
        point [m]. Usually millimetres, and usually negligible; carried
        because a vertical manifold on a cryogenic line is not.

Definition at line 84 of file manifold.py.

Member Function Documentation

area()

float feedtwin.comps.manifold.ManifoldPort.area

(

self

)

Definition at line 114 of file manifold.py.

References engine.layerx.diag.start.Element.bore, feedtwin.comps.iec_gas.GasCv.bore, feedtwin.model.segments.Fitting.bore, and feedtwin.model.segments.LineSegment.bore.

Referenced by feedtwin.engine.design.InjectorSide.cd_at(), feedtwin.comps.wall.LineWall.exchange(), engine.layerx.diag.start.Element.inertance(), and engine.layerx.diag.start.Element.volume().

total_K()

float feedtwin.comps.manifold.ManifoldPort.total_K

(

self

)

Definition at line 110 of file manifold.py.

References fitting_K, and turn_K.

Member Data Documentation

elevation

float feedtwin.comps.manifold.ManifoldPort.elevation = 0.0

static

Definition at line 107 of file manifold.py.

Referenced by engine.layerx.flight.InlineAscent._specific().

fitting_K

float feedtwin.comps.manifold.ManifoldPort.fitting_K = 0.0

static

Definition at line 105 of file manifold.py.

Referenced by total_K().

kind

PortKind feedtwin.comps.manifold.ManifoldPort.kind = PortKind.FLOW

static

Definition at line 104 of file manifold.py.

Referenced by feedtwin.model.param.Uncertainty.__post_init__(), feedtwin.model.param.Uncertainty.bounds(), and backend.routers.layerx.Job.view().

turn_K

float feedtwin.comps.manifold.ManifoldPort.turn_K = DEFAULT_TURN_K

static

Definition at line 106 of file manifold.py.

Referenced by total_K().

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The documentation for this class was generated from the following file:

• lib/feedtwin/feedtwin/comps/manifold.py