Journal of Computational Physics

These files contain numerical results for the scalar flux and current obtained from several orders of approximation in the post-processed P_N method described in the manuscript. They intend to show how the method converged for the three test cases studied in the manuscript.

TopImorphSmall is a stl triangulation. remesh_TopImorphSmall is a Python script performing remeshing (3D) of TopImorphSmall. convergenceMVC is a Python script performing the convergence test of section 3.3. mvcP2 is a Python script performing derivations of section 5.2.

Videos of 1)Transonic flow past cylinder using WENO 5th-order scheme 2) Kelvin-Helmholtz instability with three stencil types (T1, T2, T3) using WENO 3rd and WENO 6th-order schemes 3) Blown-up version Kelvin-Helmholtz instability with three stencil types (T1, T2, T3) using WENO 3rd and WENO 6th-order schemes

This is the original data used in our paper "A robust and effcient segregated algorithm for fluid flow: The EPPL method", including the three test cases and the post-processing scripts to generate the figures. All the cases are in the format of OpenFOAM , any text editors are enough to view the settings, and paraview , tecplot and gnuplot are recommanded to view the fields. For more information about the settings, please have a look at our article.

Surface and volume mesh files for all computations shown in the manuscript

Fortran implementation of the perturbed truncated and shifted (PeTS) equation of state (Heier et al., Mol. Phys., 2018) for the Lennard-Jones truncated and shifted potential. The implementation is based on the reduced Helmholtz energy. It is possible to choose from a variety of input variables, e.g. density and temperature, density and pressure, etc. Only for density and temperature as input variables, the PeTS EOS can be directly evaluated. Otherwise, Newton algorithms are used to invert the EOS.

Data for the paper in the title submitted to JCP

See Appendix C.

The provided package contains two C source files implementing the ordered line integral method with the midpoint quadrature rule for computing the quasipotential for nongradient SDEs in 3D on regular rectangular meshes, a MATLAB code for visualization, and a user guide for these codes: olim3D.c, a C source code, the version without local factoring, olim3DLFac.c, a C source code, the version with local factoring, olim3Dvisualize.m, a MATLAB script visualizing the quasipotential and the MAP, README.pdf, a user guide.

Codes for reproducing the results in the paper.