Source¶
Create Function¶
-
create_source
(net, junction, mdot_kg_per_s, scaling=1.0, name=None, index=None, in_service=True, type='source', **kwargs)¶ Adds one source in table net[“source”].
- Parameters
net (pandapipesNet) – The net for which this source should be created
junction (int) – The index of the junction to which the source is connected
mdot_kg_per_s (float, default None) – The required mass flow
scaling (float, default 1) – An optional scaling factor to be set customly
name (str, default None) – A name tag for this source
index (int, default None) – Force a specified ID if it is available. If None, the index one higher than the highest already existing index is selected.
in_service (bool, default True) – True for in service, False for out of service
type (str, default None) – Type variable to classify the source
kwargs – Additional keyword arguments will be added as further columns to the net[“source”] table
- Returns
index - The unique ID of the created element
- Return type
int
- Example
>>> create_source(net,junction=2,mdot_kg_per_s=0.1)
Component Table Data¶
net.source
Parameter |
Datatype |
Value Range |
Explanation |
name |
string |
Name of the source |
|
junction |
integer |
Index of connected junction |
|
mdot_kg_per_s |
float |
\(\geq\) 0 |
The mass flow injected by the source [kg/s] |
scaling |
float |
\(\geq\) 0 |
Scaling factor for the injected mass flow |
in_service |
boolean |
True / False |
Specifies if the source is in service. |
type |
string |
Type variable to classify sources |
Physical Model¶
A source component injects a specified mass flow into the system. The source is connected to a specified node.
Sources are typically used to model producing units in hydraulic systems. Please note that sources cannot be used to model heat sources for the pandapipes heat mode. In this case, to model a heat flow entering the system, the heat exchanger component can be used.
Result Table Data¶
net.res_source
Parameter |
Datatype |
Explanation |
mdot_kg_per_s |
float |
Mass flow injection [kg/s] |