luminarycloud.params.simulation.material.fluid.boussinesq_approximation¶ Classes¶ BoussinesqOff Disable Boussinesq approximation. BoussinesqOn Enable Boussinesq approximation. Package Contents¶ class BoussinesqOff¶ Disable Boussinesq approximation. to_code() → str¶ class BoussinesqOn¶ Enable Boussinesq approximation. to_code() → str¶ reference_temperature: float = 288.15¶ Temperature at which there is no effect from the Boussinesq approximation (i.e. no change in density). thermal_expansion_coefficient: float = 0.0035¶ Volumetric expansion due to temperature.