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Efraín Magaña

Pontificia Universidad Catolica de Chile

Avda. Vicuña Mackenna 4860

Macul, 780436

Chile

  • Pontificia Universidad Catolica de Chile

SCHOLARLY PAPERS

3

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150

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Physics-Informed Neural Network Retrieval of Spatially-Resolved Soot Radiative Properties from Multi-Wavelength Optical Diagnostics

Number of pages: 26 Posted: 15 Nov 2025
Mijail Littin, Felipe Escudero, Efraín Magaña, Constanza López, Marek Mazur, Andres Fuentes and Jérôme Yon
Université et INSA de Rouen, Universidad Técnica Federico Santa María, Pontificia Universidad Catolica de Chile, Universidad Tecnica Federico Santa Maria, Université et INSA de Rouen, Universidad Técnica Federico Santa María and Université et INSA de Rouen
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Soot Refractive Index, Multi-Wavelength Diagnostics, Soot Temperature, Soot Volume Fraction, Physics-Informed Neural Network

2.

Retrieving soot volume fraction and temperature from broadband flame emission measurements via artificial-neural-network-based Abel inversion

Number of pages: 31 Posted: 09 Sep 2025
Efraín Magaña, Victor Chernov, Juan José Cruz, Benjamín Herrmann, Gonzalo Carvajal, Andres Fuentes and Felipe Escudero
Pontificia Universidad Catolica de Chile, affiliation not provided to SSRN, Pontificia Universidad Catolica del Peru, Pontificia Universidad Católica de Chile, Universidad Técnica Federico Santa María, Universidad Técnica Federico Santa María and Universidad Técnica Federico Santa María
Downloads 46

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soot diagnostics, broadband emission, Artificial neural networks, Radiative heat transfer, combustion monitoring

3.

Estimation of right ventricular fiber orientation and fibrotic tissue from a single electroanatomical map

Number of pages: 29 Posted: 16 May 2026
Maedeh Chatraie, Seyyed Peyman Shariatpanahi, Efraín Magaña, Bahram Goliaei, Seyed Pooya Shariatpanahi, Gundolf Haase, Ali Vasheghani-Farahani and Francisco Sahli Costabal
affiliation not provided to SSRN, University of Tehran, Pontificia Universidad Catolica de Chile, University of Tehran, University of Tehran, University of Graz, Tehran University of Medical Sciences - Tehran Heart Center and Pontificia Universidad Catolica de Chile
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Physics-informed neural networks, Cardiac fiber orientation, Eikonal equation, Uncertainty quantification, Fibrosis detection