1. Balaras, E., Modeling complex boundaries using an external force field on fixed Cartesian grids in large-eddy simulations. Computers & Fluids, Vol. 33 (2004), pp. 375–404.
2. Berthelsen, P. A. and Faltinsen, O. M., A local directional ghost cell approach for incompressible viscous flow problems with irregular boundaries. Journal of Computational Physics, Vol. 227 (2008), pp. 4354–4397.
3. Belliard, M., Chandesris, M., Dumas, J., Gross, Y., Jamet, D., Josserand, C., and Mathieu, B., An analysis and an affordable regularization technique for the spurious force oscillation in context of direct-forcing immersed boundary methods. Computer and Mathematics with Applications, Vol. 71 (2016), pp. 1089–1113.
4. Chiu, P. H., Lin, R. K., and Sheu, T. W. H., A differentially interpolated direct forcing immersed boundary method for predicting incompressible Navier-stokes equations in time-varying complex geometries. Journal of Computational Physics, Vol. 229 (2010), pp. 4476–4500.
5. Choi, J. I., Oberoi, R. C., Edwards, J. R., and Rosati, J. A., An immersed boundary method for complex incompressible flows. Journal of Computational Physics, Vol. 224 (2007), pp. 757–784.