Zobrazeno 1 - 4
of 4
pro vyhledávání: '"David Wintergerst"'
Autor:
Martin Gugat, David Wintergerst
Publikováno v:
International Journal of Applied Mathematics and Computer Science, Vol 28, Iss 2, Pp 341-348 (2018)
In the context of gas transportation, analytical solutions are helpful for the understanding of the underlying dynamics governed by a system of partial differential equations. We derive traveling wave solutions for the one-dimensional isothermal Eule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce0615d1cbbaa5b70b86eddc5a76ed8a
https://doi.org/10.2478/amcs-2018-0025
https://doi.org/10.2478/amcs-2018-0025
Autor:
Martin Schmidt, Martin Gugat, Alex Martin, Mathias Sirvent, Günter Leugering, David Wintergerst
Publikováno v:
Networks. 72:60-83
We propose a decomposition based method for solving mixed-integer nonlinear optimization problems with “black-box” nonlinearities, where the latter, e.g., may arise due to differential equations or expensive simulation runs. The method alternatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::301e5ef284e17d9d2f80191cc980e5b6
https://doi.org/10.1002/net.21812
https://doi.org/10.1002/net.21812
Autor:
Günter Leugering, Mathias Sirvent, Alex Martin, Martin Gugat, Martin Schmidt, David Wintergerst
Publikováno v:
Computational Optimization and Applications. 70:267-294
We study the transient optimization of gas transport networks including both discrete controls due to switching of controllable elements and nonlinear fluid dynamics described by the system of isothermal Euler equations, which are partial differentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a638713d64852d1637289b2d5a0f1a6
https://doi.org/10.1007/s10589-017-9970-1
https://doi.org/10.1007/s10589-017-9970-1
Publikováno v:
Computational and Applied Mathematics. 37:1066-1097
For the management of gas transportation networks, it is essential to know how the stationary states of the system are determined by the boundary data. The isothermal Euler equations are an accurate pde-model for the gas flow through each pipe. A com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f967a1ca882e44ce56fda60d5abe4e49
https://doi.org/10.1007/s40314-016-0383-z
https://doi.org/10.1007/s40314-016-0383-z