Naslov
Generalized Differential Quadrature for Burgers Equation

Autori
Meštrović, Mladen

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Computer Texhnology and Applications, ASME PVP-Vol. 458 / Reinhardt, W., Martin, J. - Cleveland (OH) : American Society of Mechanical Engineers (ASME), 2003, 211-214

Skup
2003 ASME Pressure Vessels and Piping Conference

Mjesto i datum
Cleveland (OH), Sjedinjene Američke Države, 20.07.2003. - 24.07.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Burgers equation; generalized differential quadrature

Sažetak
The generalized differential quadrature method as an accurate and efficient numerical method is developed for the Burgers equation. The numerical algorithm for this class of problem is presented. Differential quadrature approximation of needed derivatives is given by a weighted linear sum of the function values at grid points. Recurrence relationship is used for calculation of weighting coefficients. The calculated numerical results are compared with exact solutions to show the quality of the generalized differential quadrature solutions for each example. Numerical examples have shown accuracy of the GDQ method with relatively small computational effort.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Demografija

POVEZANOST RADA