Now showing items 21-31 of 31

    • Study: Experimental testing of the thermal behaviour of a CubeSat 

      Morelli, Giulio (Universitat Politècnica de Catalunya, 2018-09-20)
      Master thesis
      Restricted access - author's decision
      The purpose of this thesis is to introduce the concept of thermal testing for a nanosatellite in general, and applied to the 3CAT-4 project of the NanoSat Lab, where the work has been carried out. Testing serves the function ...
    • Summer thermal comfort in nursing homes in the Mediterranean climate 

      Forcada Matheu, Núria; Gangolells Solanellas, Marta; Casals Casanova, Miquel; Tejedor Herrán, Blanca; Macarulla Martí, Marcel; Gaspar Fàbregas, Kàtia (2020-12-15)
      Article
      Open Access
      The number of people living in nursing homes is increasing due to the growth of ageing population. However, existing standards on thermal comfort do not consider how occupants of nursing homes perceive their thermal ...
    • Temperature control of open-cathode PEM fuel cells 

      Strahl, Stephan; Costa Castelló, Ramon (2017-07-01)
      Article
      Open Access
      Proper temperature control of Proton Exchange Membrane (PEM) Fuel Cells is a crucial factor for optimizing fuel cell performance. A robust temperature controller is required for optimal water management of PEM fuel cells. ...
    • Temperature control of open-cathode PEM fuel cells. 

      Strahl, Stephan; Costa Castelló, Ramon (Elsevier, 2017)
      Conference report
      Open Access
      Proper temperature control of Proton Exchange Membrane Fuel Cells is a crucial factor for optimizing fuel cell performance. This paper describes a model-based characterization of the equilibrium points of an open-cathode ...
    • Temperaturecontrol for a proton-exchange membrane fuel cell system with unknown dynamic compensations 

      Xing, Yashan; Costa Castelló, Ramon; Na, Jing (Wiley-Blackwell, 2020-10-23)
      Article
      Open Access
      Numerous control strategies of temperature regulation have been carried out for proton-exchange membrane fuel cell systems including a cooling fan in order to ensure operation at the desired condition and extend the lifetime ...
    • The effect of climatic conditions on occupants’ thermal comfort in naturally ventilated nursing homes 

      Baquero Larriva, María Teresa; Estevao Mendes, Ana Sofia; Forcada Matheu, Núria (2022-04-15)
      Article
      Open Access
      Climatic conditions influence thermal comfort. However, the effect of climatic conditions on occupants’ thermal comfort in naturally ventilated nursing homes has not been analysed. This paper reports on a study to analyse ...
    • Thermal comfort in nursing homes’ shared rooms 

      Forcada Matheu, Núria (Sultan Qaboos University, 2021)
      Conference report
      Restricted access - publisher's policy
      Existing field studies confirm that elderly people have different thermal sensation from adults. This paper presents the results of a study conducted to 1204 nursing homes’ residents from Sanitas Mayores, using a thermal ...
    • Thermal comfort of older people during summer in the continental Mediterranean climate 

      Baquero Larriva, María Teresa; Forcada Matheu, Núria (Elsevier, 2022-05-23)
      Article
      Restricted access - publisher's policy
      Globally, the population is ageing and extreme weather scenarios are expected, especially in southern European countries. In this context, the study assessed the thermal comfort of older people in five nursing homes in a ...
    • Thermal control of a small satellite 

      Pi Romeu, Marc (Universitat Politècnica de Catalunya / Univerza Mariboru, 2014)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Univerza v Mariboru
      The objective of all the TRISAT project is that the spacecraft will remain operational for a minimum of two years in a day-night sun synchronous orbit with an altitude of 600 km. The objective of this master thesis is to ...
    • Thermalogic 

      Puig Ferrer, Sergi (Universitat Politècnica de Catalunya, 2018-07-06)
      Bachelor thesis
      Restricted access - confidentiality agreement
      Covenantee:   Applus+ IDIADA
    • U-value time series analyses: Evaluating the feasibility of in-situ short-lasting IRT tests for heavy multi-leaf walls 

      Tejedor Herrán, Blanca; Casals Casanova, Miquel; Macarulla Martí, Marcel; Giretti, Alberto (2019-07-15)
      Article
      Open Access
      A gap in standardization of quantitative infrared thermography (IRT) directly leads to a lack of measurement pattern for determining in-situ U-values of heavy multi-leaf walls. Three groups of causal factors might influence ...