### Elements

#### |__ BasicElements

contains basic 0D/1D components which execute calculation with given characteristics Those may be useful in conceptual design, or large-size system simulation which requires lighter model in each components. Ex, compressor with given pressure ratio and adiabatic efficiency, or compressor with characteristic table data reading.

#### |__ DetailedModels

contains detailed 1D/2D components which execute calculation including geometries. Those may be useful in detailed design, or study including the effects of size and shapes. Ex, propeller performance estimation with given geometrical parameters.