Title :
Quarter-Sweep Arithmetic Mean Algorithm for water quality model
Author :
Sulaiman, J. ; Saudi, A. ; Abdullah, Mohd Harun ; Hasan, M.K. ; Othman, Marini
Author_Institution :
Univ. Malaysia Sabah, Kota Kinabalu
Abstract :
In the previous studies, approximate solutions of water quality model were calculated by half-sweep arithmetic mean (HSAM) and half-sweep geometric mean (HSGM) methods using the HSCN finite difference scheme. Based on the CN finite difference scheme, however, we investigate application of the quarter-sweep arithmetic mean (QSAM) method in assessing the water quality model. In this paper, the formulation of the FSAM, HSAM and QSAM needs will be presented. Finally, results on numerical experiments conducted validate that the QSAM method has been shown to be very fast as compared to the FSAM and HSAM methods.
Keywords :
arithmetic; finite difference methods; geometry; water quality; finite difference scheme; half-sweep arithmetic mean methods; half-sweep geometric mean methods; quarter-sweep arithmetic mean algorithm; water quality model; Arithmetic; Communication industry; Communications technology; Computer industry; Computer networks; Difference equations; Finite difference methods; Iterative methods; Linear systems; Solid modeling;
Conference_Titel :
Information Technology, 2008. ITSim 2008. International Symposium on
Print_ISBN :
978-1-4244-2327-9
Electronic_ISBN :
978-1-4244-2328-6
DOI :
10.1109/ITSIM.2008.4632032
