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A study of the radiative transfer equation using a spherical harmonics-nodal collocation method

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A study of the radiative transfer equation using a spherical harmonics-nodal collocation method

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dc.contributor.author Capilla Romá, Maria Teresa es_ES
dc.contributor.author Talavera Usano, César Félix es_ES
dc.contributor.author Ginestar Peiro, Damián es_ES
dc.contributor.author Verdú Martín, Gumersindo Jesús es_ES
dc.date.accessioned 2018-07-09T06:37:30Z
dc.date.available 2018-07-09T06:37:30Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0022-4073 es_ES
dc.identifier.uri http://hdl.handle.net/10251/105524
dc.description.abstract [EN] Optical tomography has found many medical applications that need to know how the photons interact with the different tissues. The majority of the photon transport simulations are done using the diffusion approximation, but this approximation has a limited validity when optical properties of the different tissues present large gradients, when structures near the photons source are studied or when anisotropic scattering has to be taken into account. As an alternative to the diffusion model, the PL equations for the radiative transfer problem are studied. These equations are discretized in a rectangular mesh using a nodal collocation method. The performance of this model is studied by solving different 1D and 2D benchmark problems of light propagation in tissue having media with isotropic and anisotropic scattering. es_ES
dc.description.sponsorship This work has been partially supported by the Spanish Ministerio de Economia y Competitividad under project ENE-2014-59442-P and by the Generalitat Valenciana under project PRO-METE II/2014/008.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation GV/PROMETEOII/2014/008 es_ES
dc.relation info:eu-repo/grantAgreement/MINECO//ENE2014-59442-P/ES/DESARROLLO DE NUEVOS MODELOS Y CAPACIDADES EN EL SISTEMA DE CODIGOS ACOPLADO VALKIN%2FTH-3D. VERIFICACION, VALIDACION Y CUANTIFICACION DE INCERTIDUMBRES/ es_ES
dc.relation.ispartof Journal of Quantitative Spectroscopy and Radiative Transfer es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Radiative transfer equation es_ES
dc.subject Light propagation in tissue es_ES
dc.subject Multidimensional PL equations es_ES
dc.subject Spherical harmonics es_ES
dc.subject Nodal collocation method es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.subject.classification INGENIERIA NUCLEAR es_ES
dc.title A study of the radiative transfer equation using a spherical harmonics-nodal collocation method es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jqsrt.2016.11.008 es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2019-03-01 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Capilla Romá, MT.; Talavera Usano, CF.; Ginestar Peiro, D.; Verdú Martín, GJ. (2017). A study of the radiative transfer equation using a spherical harmonics-nodal collocation method. Journal of Quantitative Spectroscopy and Radiative Transfer. 189:25-36. https://doi.org/10.1016/j.jqsrt.2016.11.008 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.jqsrt.2016.11.008 es_ES
dc.description.upvformatpinicio 25 es_ES
dc.description.upvformatpfin 36 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 189 es_ES
dc.relation.pasarela S\321497 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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