d263566670
* add deprecation warning for int ReactorBase::type() (to be changed after Cantera 2.5) * introduce temporary std::string ReactorBase::typeStr() (to be renamed after Cantera 2.5) * deprecate all functions using the old call and introduce associated temporary functions
41 lines
1.4 KiB
Matlab
41 lines
1.4 KiB
Matlab
function x = FlowDevice(typ)
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% FLOWDEVICE FlowDevice class constructor.
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% x = FlowDevice(typ)
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% Base class for devices that allow flow between reactors.
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% :mat:func:`FlowDevice` objects are assumed to be adiabatic,
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% non-reactive, and have negligible internal volume, so that they are
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% internally always in steady-state even if the upstream and downstream
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% reactors are not. The fluid enthalpy, chemical composition, and mass
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% flow rate are constant across a :mat:func:`FlowDevice`, and the
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% pressure difference equals the difference in pressure between the
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% upstream and downstream reactors.
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%
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% See also: :mat:func:`MassFlowController`, :mat:func:`Valve`
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%
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% :param typ:
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% Type of :mat:func:`FlowDevice` to be created. ``typ='MassFlowController'``
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% for :mat:func:`MassFlowController`, ``typ='PressureController'`` for
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% :mat:func:`PressureController` and ``typ='Valve'`` for
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% :mat:func:`Valve`
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% :return:
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% Instance of class :mat:func:`FlowDevice`
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%
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if nargin == 0
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typ = 'MassFlowController';
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end
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if isa(typ, 'double')
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warning('Definition via integer type to be deprecated after Cantera 2.5')
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device_types = {'MassFlowController', 'PressureController', 'Valve'};
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typ = device_types(typ);
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end
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x.type = char(typ);
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x.index = flowdevicemethods(0, x.type);
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if x.index < 0
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error(geterr);
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end
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x.upstream = -1;
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x.downstream = -1;
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x = class(x, 'FlowDevice');
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