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Browsing by Author "Catalán Martínez, David"

Now showing items 1-11 of 11

Characterization of oxygen transport phenomena on BSCF membranes assisted by fluid dynamic simulations including surface exchange

Catalán-Martínez, David; Santafé Moros, María Asunción; Gozálvez-Zafrilla, José M.; García-Fayos, Julio; Serra Alfaro, José Manuel (Elsevier, 2020-05-01)

[EN] The influence of fluid dynamic conditions on the oxygen transport through mixed ionic-electronic membranes was studied experimentally and numerically. A set of permeation experiments was performed in a wide range of ...
Comparison between artificial neural networks and Hermia's models to assess ultrafiltration performance

Corbatón Báguena, María José; Vincent Vela, Maria Cinta; Gozálvez-Zafrilla, José M.; Alvarez Blanco, Silvia; Lora-García, Jaime; Catalán Martínez, David (Elsevier, 2016-10-01)

In this work, flux decline during crossflow ultrafiltration of macromolecules with ceramic membranes has been modeled using artificial neural networks. The artificial neural network tested was the multilayer perceptron. ...
Desarrollo y aplicación del software DISEVAP_edu como apoyo al aprendizaje del diseño y análisis de procesos de evaporación de múltiples efectos

Gozálvez Zafrilla, José Marcial; Santafé Moros, María Asunción; Catalán Martínez, David; Toldra Reig, Fidel; Martí Calatayud, Manuel César (Editorial Universitat Politècnica de València, 2019-09-30)

[EN] Evaporation is an important process operation taught in the subject “Extension on Separation Operations” of the Master in Chemical Engineering of the UPV. Main teaching objectives concerning to this operation are ...
Development of electrocatalytic layers and thermo-fluid dynamic evaluation for high temperature membrane reactors

Catalán Martínez, David (Universitat Politècnica de València, 2020-01-20)

[ES] En la presente tesis se han desarrollados estudios sobre reactores de membrana de alta temperatura. Entre estos se puede diferenciar entre un trabajo experimental y un trabajo de simulación. En el bloque experimental ...
Diseño de una estación depuradora de aguas residuales con proceso terciario de ultrafiltración para usos agrícolas (38.962 m3-día)

Catalán Martínez, David (Universitat Politècnica de València, 2013-05-28)

Consulta en la Biblioteca ETSI Industriales (8911)
Estudio de un proceso integrado y auto-sostenible para la producción de biocombustibles y productos químicos a partir de biomasa y derivados

Giner Noguera, Alberto (Universitat Politècnica de València, 2016-10-24)

Proyecto confidencial (Riunet)
Liquid fuels from biomass: An energy self-sustained process integrating H2 recovery and liquid refining

D. Catalán-Martínez; Domine ., Marcelo Eduardo; Serra Alfaro, José Manuel (Elsevier, 2018)

[EN] In the last years the research activities on biomass valorisation (mainly residues from urban and agricultural activities) have been intensified. Biomass is an abundant resource for energy generation and its extensive ...
Mixed proton and electron conducting double perovskite anodes for stable and efficient tubular proton ceramic electrolysers.

Vøllestad, Einar; Strandbakke, Ragnar; Tarach, Mateusz; Catalán-Martínez, David; Fontaine, Marie-Laure; Beeaff, Dustin; Clark, Daniel R.; Serra Alfaro, José Manuel; Norby, Truls (Nature Publishing Group, 2019-07)

[EN] Hydrogen production from water electrolysis is a key enabling energy storage technology for the large-scale deployment of intermittent renewable energy sources. Proton ceramic electrolysers (PCEs) can produce dry ...
Modelización mediante redes neuronales del ensuciamiento de membranas cerámicas de ultrafiltración

Catalán Martínez, David (Universitat Politècnica de València, 2013-06-24)

[ES] En este trabajo, se han empelado redes neuronales artificiales para modelar la disminución de la densidad de flujo volumétrico de la ultrafiltración de polietilenglicol con membranas cerámicas. Las redes neuronales ...
Thermo-electrochemical production of compressed hydrogen from methane with near-zero energy loss

Malerød-Fjeld, H.; Clark, D.; Yuste Tirados, Irene; Zanón González, Raquel; Catalán-Martínez, David; Beeaff, D.; Hernández Morejudo, Selene; Vestre, P.K.; Norby, T.; Haugsrud, R.; Serra Alfaro, José Manuel; Kjølseth, C. (Nature Publishing Group, 2017-12)

[EN] Conventional production of hydrogen requires large industrial plants to minimize energy losses and capital costs associated with steam reforming, water-gas shift, product separation and compression. Here we present a ...
Uso combinado de VBA y Solver de Excel para la realización de ejercicios de optimización en ficheros Excel fácilmente evaluables

Santafé Moros, María Asunción; Gozálvez Zafrilla, José Marcial; Toldra Reig, Fidel; Catalán Martínez, David; Martí Calatayud, Manuel César (Editorial Universitat Politècnica de València, 2019-09-30)

[EN] The present study is focused on the exploitation of the potential of VBA and Solver tools of Excel during the execution of a computer practice lesson within the subject of “Analysis and simulation of processes” ...