aquakin.RatioSplitter

class aquakin.RatioSplitter(name, model, output_port_ratios)

Bases: _SplitterBase

Splits the inlet flow into fixed fractions: each output gets ratio * Q_in, the fractions summing to 1. A passive split – concentration and side-channel scalars are preserved on every outlet.

Parameters:

• name (str) – Unit identifier.

• model (CompiledModel)

• output_port_ratios (dict[str, float]) – Output port name -> fraction of inlet flow. Must sum to 1.

__init__(name, model, output_port_ratios)

Parameters:

• name (str)

• model (CompiledModel)

• output_port_ratios (dict[str, float])

Return type:

None

Methods

__init__(name, model, output_port_ratios)
compute_outputs(t, state, inputs, params[, ...])
coupling_pattern()	No state -> no structural Jacobian contribution.
flow_outputs(input_flows, params[, ctx])	Output port flows: each a fixed fraction of the inlet flow (affine).
flow_param_defaults()	Ordered default setpoint values (the unit's flow-parameter block).
flow_param_local_names()	Ordered setpoint names, used to address the flow parameters by name.
initial_state()
rhs(t, state, inputs, params[, signals])

Attributes

input_ports
output_ports
state_size
output_port_ratios
name
model

flow_outputs(input_flows, params, ctx=None)

Output port flows: each a fixed fraction of the inlet flow (affine).

Parameters:

• input_flows (dict)

• params (Array)

Return type:

dict