:class:`PremixedFlame`
======================


.. py:class:: ansys.chemkin.core.premixedflames.premixedflame.PremixedFlame(inlet: ansys.chemkin.core.inlet.Stream, label: Union[str, None] = None)

   Bases: :py:obj:`ansys.chemkin.core.flame.Flame`


   One-dimensional premixed flame model.



.. py:currentmodule:: PremixedFlame

Overview
--------

.. tab-set::



   .. tab-item:: Methods

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~set_inlet`
            - Add an external inlet to the reactor.
          * - :py:attr:`~unburnt_temperature`
            - Set the unburnt fuel-oxidizer gas temperature.
          * - :py:attr:`~lump_diffusion_imbalance`
            - Lump error to the last species.
          * - :py:attr:`~set_profilekeywords`
            - Create profile keywords for Chemkin flame applications.
          * - :py:attr:`~use_tpro_grids`
            - Use the position data of the temperature profile as initial grid.
          * - :py:attr:`~set_gridkeywords`
            - Create 1-D grid profile keywords for Chemkin flame applications.
          * - :py:attr:`~run`
            - Chemkin run premixed flame model method.
          * - :py:attr:`~continuation`
            - Perform a continuation run.
          * - :py:attr:`~get_solution_size`
            - Get the number of solution points.
          * - :py:attr:`~process_solution`
            - Post-process solution to extract the raw solution variable data.
          * - :py:attr:`~get_solution_variable_profile`
            - Get the profile of the solution variable specified.
          * - :py:attr:`~create_solution_streams`
            - Create a list of Streams at every solution points.
          * - :py:attr:`~get_solution_stream`
            - Get the Stream representing the solution state at the given location.
          * - :py:attr:`~get_solution_stream_at_grid`
            - Get the Stream representing the solution given point index.








Import detail
-------------

.. code-block:: python

    from ansys.chemkin.core.premixedflames.premixedflame import PremixedFlame



Method detail
-------------

.. py:method:: set_inlet(extinlet: ansys.chemkin.core.inlet.Stream)

   Add an external inlet to the reactor.


.. py:method:: unburnt_temperature(temperature: float)

   Set the unburnt fuel-oxidizer gas temperature.


.. py:method:: lump_diffusion_imbalance(mode: bool = True)

   Lump error to the last species.


.. py:method:: set_profilekeywords() -> int

   Create profile keywords for Chemkin flame applications.


.. py:method:: use_tpro_grids(mode: bool = True)

   Use the position data of the temperature profile as initial grid.


.. py:method:: set_gridkeywords() -> int

   Create 1-D grid profile keywords for Chemkin flame applications.


.. py:method:: run() -> int

   Chemkin run premixed flame model method.


.. py:method:: continuation() -> int

   Perform a continuation run.


.. py:method:: get_solution_size() -> int

   Get the number of solution points.


.. py:method:: process_solution()

   Post-process solution to extract the raw solution variable data.


.. py:method:: get_solution_variable_profile(varname: str) -> numpy.typing.NDArray[numpy.double]

   Get the profile of the solution variable specified.


.. py:method:: create_solution_streams(specfrac: numpy.typing.NDArray[numpy.double]) -> int

   Create a list of Streams at every solution points.


.. py:method:: get_solution_stream(x: float) -> ansys.chemkin.core.inlet.Stream

   Get the Stream representing the solution state at the given location.


.. py:method:: get_solution_stream_at_grid(grid_index: int) -> ansys.chemkin.core.inlet.Stream

   Get the Stream representing the solution given point index.