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Listar por palabra clave "Infrared thermography"

Mostrando ítems 1-20 de 23

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An Experimental and Numerical Investigation to Characterize an Aerospace Composite Material with Open-Hole Using Non-Destructive Techniques

Feito-Sánchez, Norberto; Calvo, José Vicente; Belda, R.; Giner Maravilla, Eugenio (MDPI AG, 2020-08)

[EN] In this study, the open-hole quasi-static tensile and fatigue loading behavior of a multidirectional CFRP thick laminate, representative of laminates used in the aerospace industry, is studied. Non-destructive techniques ...
Aplicación de técnicas de mantenimiento predictivo a motores de alterna en una industria de tratamiento de acero

Algarra Íñiguez, Jorge (Universitat Politècnica de València, 2017-10-02)

The objective of this project is to apply different predictive maintenance techniques to several AC motors operating in a steel factory. To this end, the data obtained from different field measurements will be analysed in ...
Application of infrared thermography and dielectric spectroscopy for controlling freezing process of raw potato

Cuibus, Lucian; Castro Giráldez, Marta; Fito Suñer, Pedro José; Fabbri, Angelo (Elsevier, 2014-08)

[EN] Freezing technique is a very useful method for food preservation, although it sometimes produces damages in the product. The distribution of temperatures of raw potato was measured during the freezing operation by ...
Automation of thermographic 3D modelling through image fusion and image matching techniques

Lagüela, S.; Armesto, J.; Arias, P.; Herráez Boquera, José (Elsevier, 2012-11)

Infrared thermography has proved to be an adequate technique for building inspection, as it can be used to determine energy efficiency and also to detect defects in construction. Geometry and spatial relationships are also ...
Diseño de un encapsulado de escopoletina en matriz de alginato, con moduladores de liberación en medio gástrico

Frutaz, Giorgia (Universitat Politècnica de València, 2024-07-31)

[ES] Le enfermedad por reflujo gastroesofágico (ERGE) constituye un problema clínico mundial, siendo su frecuencia mayor en los países occidentales como España, donde afecta al 15% de la población. Por definición, se trata ...
Diseño y caracterización de una ventana infrarroja en el rango de longitud de onda larga que permita la inspección de componentes potencialmente peligrosos

Trujillo de Celis, Rubén (Universitat Politècnica de València, 2019-10-01)

[ES] Hoy en día, ante la gran cantidad de campos de estudio y de controles de calidad, se precisan métodos de análisis rápidos que proporcionen resultados fiables, con la menor cantidad de recursos consumidos durante el ...
Diseño y realización de un sistema de protección contra el fuego para el toro embolado"

Palazón González, Rubén (Universitat Politècnica de València, 2019-09-18)

[ES] El tema que aborda este Trabajo Fin de Grado surge de la necesidad de estudiar la temperatura máxima a la que se expone el toro cuando es ¿embolado¿ durante los festejos en los municipios españoles. Se realizó el ...
Efecto de la radiación solar en el proceso de secado de las uvas con horno solar

Rodríguez Mata, Pedro José (Universitat Politècnica de València, 2018-09-13)

[ES] En la mayoría de los países en desarrollo, la agricultura representa la mayor parte de la economía. La falta de sistemas adecuados de conservación y almacenamiento causa pérdidas considerables, lo que reduce ...
Engine Combustion Network "Spray G": Wall heat transfer characterization by infrared thermography

Zaccara, Mirko; Carvallo-García, César Leonardo; Montanaro, Alessandro; Gimeno, Jaime; Allocca, Luigi; Cardone, Gennaro (Elsevier, 2022-12)

[EN] Nowadays, several efforts are being made to design more efficient, cleaner, and economically accessible engines. Spray-wall interactions are strongly related with the fuel-air mixture and emission formation. As such, ...
Experimental analysis of the refrigerant flow maldistribution in a brazed plate heat exchanger

Álvarez Piñeiro, Lucas (Universitat Politècnica de València, 2019-10-15)

[ES] Los intercambiadores de calor de placas soldadas se usan ampliamente en muchas aplicaciones industriales debido a su alta eficiencia, compacidad y rentabilidad. Para aplicaciones de recuperación de calor en bombas de ...
Fotónica aplicada a la monitorización de procesos y al desarrollo de sensores en la industria agroalimentaria

Tomás Egea, Juan Ángel (Universitat Politècnica de València, 2022-04-29)

[ES] El objetivo de la presente tesis es el de desarrollar y utilizar técnicas basadas en la fotónica de baja frecuencia, como la radiofrecuencia, las microondas y los infrarrojos, para monitorizar de forma no destructiva ...
Hot Air and Microwave Combined Drying of Potato Monitored by Infrared Thermography

Tomas-Egea, Juan Angel; Traffano-Schiffo, Maria Victoria; Castro Giraldez, Marta; Fito Suñer, Pedro José (MDPI AG, 2021-02-15)

[EN] Hot air drying (HAD) at temperatures below the spontaneous evaporation temperature could be combined with microwave (MW) radiation as a thermal energy source in order to reduce the drying time. A photon flux in the ...
Improvement of thermal inertia of styrene-ethylene/butylene-styrene (SEBS) polymers by addition of microencapsulated phase change materials (PCMs)

Juárez Varón, David; Ferrándiz Bou, Santiago; Fenollar, O.; Fombuena, V.; Balart, R. (Elsevier, 2011)

[EN] In this work, microencapsulated phase change materials (PCMs) with a melting temperature of 52 °C have been used to improve thermal inertia phenomena on an elastomeric matrix of styrene-ethylene/butylene-styrene (SEBS) ...
Quantitative Analysis Procedure for Building Materials in Historic Buildings by Applying Infrared Thermography

Lerma Elvira, Carlos; Mas Tomas, Maria De Los Angeles; Gil Benso, Enrique; Vercher Sanchis, José María; Torner-Feltrer, María Eugenia Milagro (Pleiades Publishing, 2018)

[EN] Historic buildings have a great cultural and architectural value. It is necessary to analyze their state of conservation, but sometimes it is difficult to perform laboratory tests without damaging this heritage. In ...
Relationship between rectal temperature measured with a conventional thermometer and the temperature of several body regions measured by infrared thermography in fattening rabbits. Influence of different environmental factors

Jaén-Téllez, Juan Antonio; Bartolomé, Ester; Sánchez-Guerrero, María José; Valera, Mercedes; González-Redondo, Pedro (Universitat Politècnica de València, 2021-12-29)

[EN] In clinical examination of rabbits, the temperature is usually recorded with a digital thermometer introduced rectally, an invasive procedure that could cause handling stress. The aim of this study was to assess body ...
Sistema de monitorización de secado con aire caliente de aguaymanto mediante termografía infrarroja

Herrera León, Maureen Kristin (Universitat Politècnica de València, 2024-10-04)

[ES] El aguaymanto es una fruta exótica de origen sud-americano con gran interés nutricional por su cantidad en fibra y su importante aporte vitamínico. Debido a su alta perecibilidad es necesario realizar operaciones de ...
Technical note: Applicability of infrared thermography as a non invasive measurements of stress in rabbit

Ludwig, N.; Gargano, M.; Luzi, F.; Carenzi, C.; Verga, M. (World Rabbit Science. ICTA. UPV, 2007)

[EN] Among the main physiological stress indicators, the temperature evaluation is very important and innovative because it may be monitored without directly interacting with the animal. The use of a thermographic system, ...
Thermal Characterization of Buildings with as-is Thermal-Building Information Modelling

Pérez-Andreu, Víctor; Adán Oliver, Antonio; Aparicio Fernandez, Carolina Sabina; Vivancos, José-Luis (MDPI AG, 2023-04)

[EN] Developing methodologies to accurately characterise the energy conditions of existing building stock is a fundamental aspect of energy consumption reduction strategies. To that end, a case study using a thermal ...
Thermodynamic model of freeze-drying of poultry breast using infrared thermography

Tomás Egea, Juan Ángel; Castro Giráldez, Marta; Fito Suñer, Pedro José (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Food dehydration is one of a main process to preserve meal. In order to optimaze a freeze-drying operation a physic model is needed to well describe the thermodynamic behaviors involved in this process. In this work, ...
Thermodynamic model of meat drying by infrarred thermography

Traffano-Schiffo, Maria Victoria; Castro Giráldez, Marta; Fito Suñer, Pedro José; Balaguer-Cuenca, Nuria (Elsevier, 2014-05)

[EN] Drying operation is one of the most important unit operations used to preserve meat products. Drying process involves a lot of mechanisms coupled together, and traditional kinetic theory of drying explains part of ...