Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix
In this work we analyse the temperature distribution in a conductor disk in transitory regime. The disk is in motion in a stationary magnetic field generated by a permanent magnet and so, the electric currents induced inside it generate heat. The system acts as a magnetic brake and is analysed using...
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MDPI AG
2019-04-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/19/9/2028 |
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doaj-2381a18ba20f47c9b85332004bfc7aea2020-11-25T00:14:41ZengMDPI AGSensors1424-82202019-04-01199202810.3390/s19092028s19092028Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive MatrixJosé Miguel Monzón-Verona0Pablo Ignacio González-Domínguez1Santiago García-Alonso2Francisco Jorge Santana-Martín3Juan Francisco Cárdenes-Martín4Electrical Engineering Department, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, SpainElectrical Engineering Department, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, SpainDepartment of Electronic Engineering and Automatics (DIEA), University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, SpainElectrical Engineering Department, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, SpainMechanical Engineering Department, University of Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, SpainIn this work we analyse the temperature distribution in a conductor disk in transitory regime. The disk is in motion in a stationary magnetic field generated by a permanent magnet and so, the electric currents induced inside it generate heat. The system acts as a magnetic brake and is analysed using infrared sensor techniques. In addition, for the simulation and analysis of the magnetic brake, a new thermal convective matrix for the 3D Cell Method (CM) is proposed. The results of the simulation have been verified by comparing the numerical results with those obtained by the Finite Element Method (FEM) and with experimental data obtained by infrared technology. The difference between the experimental results obtained by infrared sensors and those obtained in the simulations is less than 0.0459%.https://www.mdpi.com/1424-8220/19/9/2028Cell Methodinfrared sensorsmagnetic brakethermography |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
José Miguel Monzón-Verona Pablo Ignacio González-Domínguez Santiago García-Alonso Francisco Jorge Santana-Martín Juan Francisco Cárdenes-Martín |
| spellingShingle |
José Miguel Monzón-Verona Pablo Ignacio González-Domínguez Santiago García-Alonso Francisco Jorge Santana-Martín Juan Francisco Cárdenes-Martín Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix Sensors Cell Method infrared sensors magnetic brake thermography |
| author_facet |
José Miguel Monzón-Verona Pablo Ignacio González-Domínguez Santiago García-Alonso Francisco Jorge Santana-Martín Juan Francisco Cárdenes-Martín |
| author_sort |
José Miguel Monzón-Verona |
| title |
Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix |
| title_short |
Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix |
| title_full |
Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix |
| title_fullStr |
Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix |
| title_full_unstemmed |
Thermal Analysis of a Magnetic Brake Using Infrared Techniques and 3D Cell Method with a New Convective Constitutive Matrix |
| title_sort |
thermal analysis of a magnetic brake using infrared techniques and 3d cell method with a new convective constitutive matrix |
| publisher |
MDPI AG |
| series |
Sensors |
| issn |
1424-8220 |
| publishDate |
2019-04-01 |
| description |
In this work we analyse the temperature distribution in a conductor disk in transitory regime. The disk is in motion in a stationary magnetic field generated by a permanent magnet and so, the electric currents induced inside it generate heat. The system acts as a magnetic brake and is analysed using infrared sensor techniques. In addition, for the simulation and analysis of the magnetic brake, a new thermal convective matrix for the 3D Cell Method (CM) is proposed. The results of the simulation have been verified by comparing the numerical results with those obtained by the Finite Element Method (FEM) and with experimental data obtained by infrared technology. The difference between the experimental results obtained by infrared sensors and those obtained in the simulations is less than 0.0459%. |
| topic |
Cell Method infrared sensors magnetic brake thermography |
| url |
https://www.mdpi.com/1424-8220/19/9/2028 |
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