Temat: Higher Order - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Model of magnetic gun with respecting eddy currents
Autorzy:: Leubner, K.
Doležel, I.
Laga, R.
Powiązania:: https://bibliotekanauki.pl/articles/97545.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: magnetic gun
magnetic field
numerical solution
higher-order finite element method
coupled problem
Opis:: A sophisticated mathematical model of the magnetic gun is presented and solved numerically. The model consists of three strongly non-linear and non-stationary differential equations describing the time-dependent distribution of magnetic field in the device, current in the field circuit and movement of the projectile. The numerical solution is carried out in the application Agros2D based on a fully adaptive higher-order finite element method. The results are processed in Wolfram Mathematica. The methodology is illustrated with an example and selected results are compared with experiment.
Źródło:: Computer Applications in Electrical Engineering; 2015, 13; 12-20
1508-4248
Pojawia się w:: Computer Applications in Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Higher-order model of electromagnetic valve for control of liquid flow
Autorzy:: Mach, F.
Karban, P.
Doležel, I.
Powiązania:: https://bibliotekanauki.pl/articles/378027.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: electromagnetic actuator
numerical modeling
higher-order finite element method
magnetic field
static characteristic
Opis:: An electromagnetic valve for control of flow of electrically non-conductive liquids is proposed and modeled. The device contains only one movable part (a cylindrical plunger) whose movement is controlled by a secondary magnetic circuit with a high-parameter permanent magnet and current in the field coil. The paper presents its mathematical model that is solved numerically. For computations we used our own code Agros2D based on a fully adaptive higher-order finite element method. The static characteristics of the device are calculated using a modified version of the Eggshell method in order to avoid undesirable peaks and oscillations. The principal results are evaluated and discussed.
Źródło:: Poznan University of Technology Academic Journals. Electrical Engineering; 2014, 77; 39-46
1897-0737
Pojawia się w:: Poznan University of Technology Academic Journals. Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Model of magnetic gun with respecting eddy currents
Autorzy:: Leubner, K.
Doležel, I.
Laga, R.
Powiązania:: https://bibliotekanauki.pl/articles/377730.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: magnetic gun
magnetic field
numerical solution
higher-order finite element method
coupled problem
Opis:: A sophisticated mathematical model of the magnetic gun is presented and solved numerically. The model consists of three strongly non-linear and non-stationary differential equations describing the time-dependent distribution of magnetic field in the device, current in the field circuit and movement of the projectile. The numerical solution is carried out in the application Agros2D based on a fully adaptive higher-order finite element method. The results are processed in Wolfram Mathematica. The methodology is illustrated by an example and selected results are compared with experiment.
Źródło:: Poznan University of Technology Academic Journals. Electrical Engineering; 2015, 81; 21-29
1897-0737
Pojawia się w:: Poznan University of Technology Academic Journals. Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Higher-order model of electromagnetic valve for control of liquid flow
Autorzy:: Mach, F
Karban, P.
Doležel, I.
Powiązania:: https://bibliotekanauki.pl/articles/97216.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: electromagnetic actuator
numerical modeling
higher-order finite element method
magnetic field
static characteristic
Opis:: An electromagnetic valve for control of flow of electrically non-conductive liquids is proposed and modeled. The device contains only one movable part (a cylindrical plunger) whose movement is controlled by a secondary magnetic circuit with a high-parameter permanent magnet and current in the field coil. The paper presents its mathematical model that is solved numerically. For computations we used our own code Agros2D based on a fully adaptive higher-order finite element method. The static characteristics of the device are calculated using a modified version of the Eggshell method in order to avoid undesirable peaks and oscillations. The principal results are evaluated and discussed.
Źródło:: Computer Applications in Electrical Engineering; 2014, 12; 21-29
1508-4248
Pojawia się w:: Computer Applications in Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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