Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mads Peter Sørensen"'
Publikováno v:
Mathematics and Computers in Simulation. 127:236-251
A generalized traveling wave ansatz is used to investigate compound shock waves in a higher order nonlinear model of a thermoviscous fluid. The fluid velocity potential is written as a traveling wave plus a linear function of space and time. The latt
Autor:
J. Juul Rasmussen, Mads Peter Sørensen, Christian Marschler, Yuri Gaididei, Peter Leth Christiansen
Publikováno v:
Gaididei, Y B, Marschler, C, Sørensen, M P, Christiansen, P L & Rasmussen, J J 2019, ' Pattern formation in flows of asymmetrically interacting particles: Peristaltic pedestrian dynamics as a case study ', Evolution Equations and Control Theory, vol. 8, no. 1, pp. 73-100 . https://doi.org/10.3934/eect.2019005
The influence of asymmetry in the coupling between repulsive particles is studied. A prominent example is the social force model for pedestrian dynamics in a long corridor where the asymmetry leads to anisotropy in the repulsion such that pedestrians
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe8b1a495a60c3134ec23bdd6bf4601
https://orbit.dtu.dk/en/publications/6bf0df37-6184-48d1-b188-ab5072d5531a
https://orbit.dtu.dk/en/publications/6bf0df37-6184-48d1-b188-ab5072d5531a
Publikováno v:
Evolution Equations and Control Theory. 5:367-381
We investigate oscillating shock waves in a tube using a higher order weakly nonlinear acoustic model. The model includes thermoviscous effects and is non isentropic. The oscillating shock waves are generated at one end of the tube by a sinusoidal dr
Autor:
Arto Heiskanen, Mads Peter Sørensen, Anton Evgrafov, Anja Boisen, Xueling Quan, Bolaji James Adesokan
Publikováno v:
Adesokan, B J, Quan, X, Evgrafov, A, Heiskanen, A & Boisen, A 2015, ' Hydrodynamics studies of cyclic voltammetry for electrochemical micro biosensors ', Journal of Physics: Conference Series (Online), vol. 574, no. 012008 . https://doi.org/10.1088/1742-6596/574/1/012008
We investigate the effect of flow rate on the electrical current response to the applied voltage in a micro electrochemical system. To accomplish this, we considered an ion-transport model that is governed by the Nernst-Planck equation coupled to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aaf67c9a5dc5ed5bd48efd20228cfde
https://orbit.dtu.dk/en/publications/f0fbf8b2-ede8-440d-b9c5-e942d02dee96
https://orbit.dtu.dk/en/publications/f0fbf8b2-ede8-440d-b9c5-e942d02dee96
Publikováno v:
The European physical journal. E, Soft matter. 37(7)
We set up a 2D computational Finite-Element Method (FEM) model describing the initial descent of a droplet down an inclined hydrophobic substrate. We solve the full Navier-Stokes equations inside the drop domain, and use the arbitrary Lagrangian-Eule
Autor:
Mads Peter Sørensen, Carlos Gorria, Atsushi Kawamoto, Shiga Takahiro, Rainer Berkemer, Yu. B. Gaididei, Peter Leth Christiansen, Jens Starke
Publikováno v:
Gaididei, Y B, Gorria, C, Berkemer, R, Kawamoto, A, Shiga, T, Christiansen, P L, Sørensen, M P & Starke, J 2013, ' Controlling traffic jams by time modulating the safety distance ', Physical Review E, vol. 88, no. 4, 042803 . https://doi.org/10.1103/PhysRevE.88.042803
The possibility of controlling traffic dynamics by applying high-frequency time modulation of traffic flow parameters is studied. It is shown that the region of the car density where the uniform (free) flow is unstable changes in the presence of time
Publikováno v:
Technical University of Denmark Orbit
The process of modulational instability of nonlinear plane waves is investigated in media with periodically and randomly varying nonlinearity. The wave behavior is analyzed in the parametric instability region under the joint action of periodic modul