2DYNAFS / 3DYNAFS
2DYNAFS (versión axisimétrica) y 3DYNAFS (versión 3D) son códigos de Modelado Hidrodinámico de Superficie Libre que utilizan el método BEM (Boundary Element Method), altamente eficaz. Permiten el estudio de flujos de fluídos en presencia de deformaciones de grandes superficies libres.
DYNAFLOW, INC. is working extensively on the modeling of the interaction between cavitation and explosion bubbles and nearby structures and/or free-surfaces and has created 2DYNAFS© (axisymmetric version) and 3DYNAFS© (3D version) Free Surface Hydrodynamic Modeling code using the highly efficient Boundary Element Method (BEM). These codes are very efficient in studying fluid flow in the presence of large free surface deformations.
User specified inputs for 2DYNAFS© or 3DYNAFS© include:
The model, based on the BEM, utilizes Green's identity to reduce the number of dimensions of the problem by one. A potential field problem is reduced to a solution of the potential and its normal derivative along the boundary of the domain. Thus a three-dimensional problem is transformed into a two-dimensional boundary calculation while a two-dimensional problem becomes a one-dimensional calculation. This results in drastic reduction in computational time compared with other types of hydrodynamic codes, making it feasible to run versions of the code on workstations and high end PCs.
Typical Applications Include:
|2DYNAFS - Licencia primer año||3,150.00 €|
|3DYNAFS - Licencia primer año||6,300.00 €|
© 2004, Aertia, S.L.