The Vofi library has been developed to accurately calculate the volume fraction field demarcated by implicitly-defined fluid interfaces in Cartesian grids with cubic cells. The method enlists a number of algorithms to compute the integration limits and the local height function, that is the integrand of a double Gauss-Legendre integration with a variable number of nodes. Tests in two and three dimensions are presented to demonstrate the accuracy of the method and are provided in the software distribution with C/C++ and FORTRAN interfaces.
Bnà, S., Manservisi, S., Scardovelli, R., Yecko, P., Zaleski, S. (2016). Vofi - A library to initialize the volume fraction scalar field. COMPUTER PHYSICS COMMUNICATIONS, 200, 291-299 [10.1016/j.cpc.2015.10.026].
Vofi - A library to initialize the volume fraction scalar field
MANSERVISI, SANDRO;SCARDOVELLI, RUBEN;
2016
Abstract
The Vofi library has been developed to accurately calculate the volume fraction field demarcated by implicitly-defined fluid interfaces in Cartesian grids with cubic cells. The method enlists a number of algorithms to compute the integration limits and the local height function, that is the integrand of a double Gauss-Legendre integration with a variable number of nodes. Tests in two and three dimensions are presented to demonstrate the accuracy of the method and are provided in the software distribution with C/C++ and FORTRAN interfaces.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
