Exploració per tema "Thermography"
Ara es mostren els items 1-20 de 35
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Analysis of the Applicability of Non-Destructive Techniques to Determine In Situ Thermal Transmittance in Passive House Façades
(Multidisciplinary Digital Publishing Institute, 2020-12-01)
Article
Accés obertWithin the European framework, the passive house has become an essential constructive solution in terms of building efficiency and CO2 reduction. However, the main approaches have been focused on post-occupancy surveys, ... -
Análisis de la componente uniforme de la temperatura en el diseño normativo de puentes de hormigón
(Universitat Politècnica de Catalunya, 2015-05)
Tesina
Accés obert -
Application of Qualitative and Quantitative Infrared Thermography at Urban Level: Potentials and Limitations
(Springer, 2022-05-16)
Capítol de llibre
Accés restringit per política de l'editorialIn recent years, the usefulness of infrared thermography (IRT) has been extended to multiple scenarios, due to several benefits: rapid inspection, multi-point detection, real-time monitoring, etc. However, the range of ... -
Assessing the cooling effect of urban textile shading devices through time-lapse thermography
(Elsevier, 2020)
Article
Accés obertThe overheating of the street surfaces has negative impacts on pedestrian comfort and cooling energy consumption. During the past few decades, extensive research has been carried out on heat mitigation technologies. However, ... -
Assessing the influence of operating conditions and thermophysical properties on the accuracy of in-situ measured U-values using quantitative internal infrared thermography
(2018-07-15)
Article
Accés obertWithin the European context, most of the current residential building stock does not fulfil minimum thermal requirements and needs to be refurbished urgently. Quantitative internal infrared thermography can provide valuable ... -
Automated data-processing technique: 2D Map for identifying the distribution of the U-value in building elements by quantitative internal thermography
(2021-02)
Article
Accés obertComputing a 2D colour map of average U-values pixel-by-pixel could become a challenging task in terms of complexity and time, especially for entire façades under the influence of anomalies. In a quantitative IRT test, a ... -
Caracterització de l'envolvent de dos conjunts d'edificis mitjançant tècniques termogràfiques
(Universitat Politècnica de Catalunya, 2013-02-15)
Treball Final de Grau
Accés obertEl present estudi tracta sobre l’ús de tècniques infraroges en el sector de l’Edificació, enfocant-se principalment a l’anàlisi termogràfic de l’envolvent de dos conjunts edificatoris de diferent ús i característiques, ... -
Comparative Analysis of the Influence of the Convective Term in the Quantitative Assessment by Infrared Thermography
(Springer, 2022-05-16)
Capítol de llibre
Accés restringit per política de l'editorialEnvelope thermal transmittance strongly influences building energy consumption, so there is a significant interest in using methods that assess it accurately. The quantitative infrared thermography method is among the most ... -
Desenvolupament d'una metodologia basada en termografia infraroja per a l'anàlisi quantitativa de l'eficàcia de productes químics en l'extinció d'incendis forestals
(Universitat Politècnica de Catalunya, 2009-11)
Projecte/Treball Final de Carrera
Accés obertL’objectiu d’aquest projecte és el de desenvolupar una metodologia basada en termografia infraroja que permeti analitzar quantitativament l’eficàcia de l’extinció aèria d’incendis forestals amb productes retardants. En ... -
Disseny innovador d'un UAV amb ala per l'àmbit marítim
(Universitat Politècnica de Catalunya, 2023-10-16)
Treball Final de Grau
Accés obertLa tesis ”Disseny innovador d’un Unmanned Aerial System (UAV) amb ala per l'àmbit marítim” tracta del disseny d’un UAV capaç de recórrer 150 km en busca de qualsevol tragèdia al mar o oceà, des de vaixells enfonsant-se a ... -
Efectos de los soportes plantares sobre la termorregulación de las plantas de los pies durante la carrera
(Sociedad Ibérica de Biomecánica y Biomateriales, 2015)
Article / Article
Accés obertExiste una gran controversia acerca de si el uso de soportes plantares puede reducir el riesgo de padecer lesiones por sobreuso en corredores. Se ha observado una relación entre las cargas plantares y la temperatura ... -
Estudi sobre la influència de la fibra reciclada de polièster sobre la intensitat de color
(Universitat Politècnica de Catalunya, 2022-02-03)
Treball Final de Grau
Accés restringit per decisió de l'autorLa producció de fibres de polièster ha estat present i en augment des de la seva sortida al mercat l’any 1951, sent una de les fibres amb major nombre d’aplicacions. Tot i les grans avantatges que ofereix, el procés ... -
Evaluating the freeze–thaw phenomenon in sandwich-structured composites via numerical simulations and infrared thermography
(Springer, 2020-07-13)
Article
Accés obertThe water ingress phenomenon in sandwich-structured composites used in the aerospace/aeronautical sector is a current issue. This type of defect can cause in the course of time several other defects at the boundary, such ... -
Experimental heat transfer studies with infrared camera
(Universitat Politècnica de Catalunya, 2012)
Projecte/Treball Final de Carrera
Accés obertThe master thesis described on this report consists on two experimental heat transfer studies using infrared thermography technology. The fi rst part, the temperature evolution of two cooled surfaces is studied. Representing ... -
Human comfort modelling for elderly people by infrared thermography: Evaluating the thermoregulation system responses in an indoor environment during winter
(2020-12)
Article
Accés obertElderly people are vulnerable to cold environments, due to aging’s impact on the density of nerve fibers. Nevertheless, automatic controls of HVAC systems do not consider the user’s real-time thermal sensation and most of ... -
Human detection in real time with thermal camera using drones
(Universitat Politècnica de Catalunya, 2022-10-24)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorWe currently live in a world where technology predominates and advances very quickly, developing applications and devices that help us in daily life to improve our lives and solve everyday problems. One of these technologies ... -
Impact of Stationary and Dynamic Conditions on the U-Value Measurements of Heavy-Multi Leaf Walls by Quantitative IRT
(2020-12)
Article
Accés obertInfrared thermography (IRT) has become a commonly applied non-destructive testing method for assessing building envelopes. Like any diagnosis tool, IRT requires an appropriate experience and principle understanding, mainly ... -
Infrared image processing strategies for die-level power devices inspection.
(Universitat Politècnica de Catalunya, 2023-02-09)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitatInfrared analysis is a non-invasive technique especially suitable for electronic devices monitoring, fault finding and thermal studies. Two post-processing strategies for IR thermography, boxcar averaging and Fourier ... -
Infrared thermograms applied to near-field testing
(IEE-INST ELEC ENG, 1999-05-31)
Article
Accés obertElectromagnetic fields close to radiant structures can be measured quickly using an infrared camera. Examples of induced fields by wire antennas over a detection screen at distances shorter than one wavelength are presented. ... -
Non-destructive techniques (NDT) for the diagnosis of heritage buildings: Traditional procedures and futures perspectives
(2022-05-15)
Article
Accés obertIt is estimated that EU cultural heritage (CH) buildings represent 30% of the total existing stock. Nevertheless, all actions in terms of refurbishment need a deep knowledge based on the diagnosis of the built quality. For ...