Title :
On the extension of the wave based method
Author :
Egorovs, Jevgenijs J.
Author_Institution :
Fraunhofer ITWM, Kaiserslautern, Germany
Abstract :
This paper discusses the possibility to apply the ideas of the wave based method, which has been developed for the steady-state acoustic areas, i.e. to solve Helmholtz type boundary value problems in a bounded domain, in non-acoustics areas such as steady-state temperature propagation, calculation of the velocity potential function of a liquid flux, calculation of the light irradience in a liver tissue/tumor, etc. We show a way to handle the inhomogeneity in the differential equation using the non-uniform non-rational B-splines.
Keywords :
Helmholtz equations; boundary-value problems; differential equations; splines (mathematics); Helmholtz type boundary value problems; differential equation; light irradience; liquid flux; nonuniform nonrational B-splines; steady-state acoustic areas; steady-state temperature propagation; velocity potential function; wave based method; Gold; Steady-state;
Conference_Titel :
Days on Diffraction (DD), 2010
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-0244-0
Electronic_ISBN :
978-5-9651-0529-8
