Repozytorium publikacji - Politechnika Gdańska

The paper addresses the problem of computational efficiency of the pipe-flow model used in leak detection and identification systems. Analysis of the model brings attention to its specific structure, where all matrices are sparse. With certain rearrangements, the model can be reduced to a set of equations with tridiagonal matrices. Such equations can be solved using the Thomas algorithm. This method provides almost the same values of the state vector and maintains stability for the same discretization grid, while the computational overhead is thus significantly reduced.

Autorzy

• prof. dr hab. inż. Zdzisław Kowalczuk link otwiera się w nowej karcie ,
• dr inż. Marek Sylwester Tatara link otwiera się w nowej karcie ,
• dr hab. inż. Tomasz Stefański link otwiera się w nowej karcie