Application of Lattice Boltzmann Method to sensitivity analysis via complex differentiation

作者：Vergnault E^*; Sagaut P

来源：Journal of Computational Physics, 2011, 230(13): 5417-5429.

DOI：10.1016/j.jcp.2011.03.044

• Lattice Boltzmann Equation
• Complex differentiation
• Sensitivity analysis

Sensitivity analysis of flows computed by Lattice Boltzmann Method via Complex Differentiation is proposed. The theoretical work is illustrated and the proposed method assessed considering the D2Q9 scheme, along with the differentiation of the lattice Boltzmann Equation. Boundary condition implementation is also detailed. Some examples illustrate the capability of the proposed method.

• 出版日期2011-6-10