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Browsing by Subject "Experimental tests"

Now showing items 1-13 of 13

Analysis of the Structural Behavior of the Historical Constructions: Seismic Evaluation of the Cathedral of Valencia (Spain)

Llopis-Pulido, Veronica; Alonso Durá, Adolfo; Fenollosa Forner, Ernesto Jesús; Martínez Boquera, Arturo (Taylor & Francis, 2019)

[EN] Analysis of the structural behavior of the historical constructions by the damage model through mechanical characterization of the material obtained by laboratory tests. This analysis has been particularly applied to ...
Axially loaded RC columns repaired on one side with cement-based mortars

Ortega, Irene; Pellicer, Teresa M.; Calderón García, Pedro Antonio; Adam, Jose M (Elsevier, 2018)

[EN] This paper describes and analyses the results of an experimental programme carried out at the Universitat Politecnica de Valencia on 18 reinforced concrete (RC) columns, 12 of which had been repaired on one side with ...
Caracterização do comportamento de bombas a funcionar como turbinas: análise numérica e experimental

Ramos, Helena M.; Simão, Mariana; Pérez-Sánchez, Modesto; Fernandes, João F.P.; Costa Branco, Paulo J.; López Jiménez, Petra Amparo (Associação Portuguesa de Engenharia Sanitária e Ambiental (APESB), 2020)

[PT] A crescente crise energética e o consumo excessivo de recursos levantam a preocupação de encontrar novas fontes alternativas de energia, viabilizando novos métodos de produção e/ou tornando mais eficientes os que já ...
Design of an Algorithm for Modeling Multiple Thermal Zones Using a Lumped-Parameter Model

Fernández de Córdoba, Pedro; Florez-Montes, Frank; Iglesias-Martínez, Miguel E.; Guerra Carmenate, José; Selvas, Romeo; Taborda, John (MDPI AG, 2023-03)

[EN] The generation of mathematical models for the analysis of buildings with multiple thermal zones is a large and complex task. Furthermore, the order and complexity of the dynamical model are increased by the number of ...
Experimental investigations on built-up cold-formed steel beams connected by resistance spot welding

Ungureanu, Viorel; Both, Ioan; Burca, Mircea; Grosan, Marius; Neagu, Calin; Dubina, Dan (Editorial Universitat Politècnica de València, 2018-06-05)

[EN] The WELLFORMED research project, ongoing at the CEMSIG Research Center of the Politehnica University of Timisoara, proposes to study a new technological solution for built-up beams made of corrugated steel sheets for ...
Experimental tests of slender reinforced concrete columns under combined axial load and lateral force

BARRERA PUERTO, ANGELA; Bonet Senach, José Luís; Romero, Manuel L.; Miguel Sosa, Pedro (Elsevier, 2011-12)

The use of high strength concrete (HSC) in columns has become more frequent since a substantial reduction of the cross-section is obtained, meaning that slenderness increases for the same axial load and length, producing ...
Flow Conditions for PATs Operating in Parallel: Experimental and Numerical Analyses

Simao, M; Pérez-Sánchez, Modesto; Carraveta, Armando; Ramos, Helena M. (MDPI AG, 2019)

[EN] Micro-hydro systems can be used as a promising new source of renewable energy generation, requiring a low investment cost of hydraulic, mechanical, and electrical equipment. The improvement of the water management ...
Minimum Number of Experimental Data for the Thermal Characterization of a Hot Water Storage Tank

Gasque Albalate, Maria; Ibáñez, Federico; González Altozano, Pablo (MDPI AG, 2021-08)

[EN] This paper demonstrates that it is possible to characterize the water temperature profile and its temporal trend in a hot water storage tank during the thermal charge process, using a minimum number of thermocouples ...
Modelling of Heat Pumps Working with Variable-Speed Compressors

Ossorio Santiago, Rubén Josep (Universitat Politècnica de València, 2024-08-06)

[ES] La tecnología de bombas de calor se ha vuelto estratégica en Europa, está extendiéndose rápidamente y se planea que reemplace las calderas de gas en un futuro cercano. Sin embargo, aún enfrenta desafíos, como encontrar ...
Modelling of water mixing and renewal time in storage tanks

Covas, Didia; Pinheiro, Alexandre; Vaz, Sofia; Monteiro, Laura; Martins, Nuno; Ricardo, Ana (Editorial Universitat Politècnica de València, 2024-03-06)

[EN] The current paper aims at presenting the main developments and achievement attained in research project IMiST – Improving mixing in Storage Tanks for safer water supply, funded by Fundação para a Ciencia e Tecnologia, ...
Recuperação de energia de baixa queda: turbina hélice tubular com 5 pás

Simao, M.; Ramos, H.M. (Universitat Politècnica de València, 2020-10-30)

[ES] Os sistemas de abastecimento, distribuição e drenagem do setor da água são um dos principais tipos de sistemas hidráulicos artificiais com potencial para a instalação de micro-hídricas. Apesar de existirem algumas ...
Research and practice on masonry cross vaults A review

Bertolesi, Elisa; Adam, Jose M; Rinaudo, Paula; Calderón García, Pedro Antonio (Elsevier, 2019)

[EN] Masonry cross vaults, which began to be built in Europe in the times of the Roman Empire and reached heights of extraordinary splendor during the Gothic Period, are part of an impressive architectural heritage, which ...
Study of Response Surface Models for the characterization of the performance in Refrigeration Equipments and Heat Pumps

Marchante Avellaneda, Javier (Universitat Politècnica de València, 2024-02-24)

[ES] En un contexto de creciente preocupación por el calentamiento global y de políticas energéticas internacionales, en el cual los sistemas de climatización de los edificios suponen una parte importante del consumo ...