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Listar por autor "Montagud Montalvá, Carla Isabel"

Mostrando ítems 1-20 de 71

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A novel numerical approach for imposing a temperature boundary condition at the borehole wall in borehole fields

Monzó Cárcel, Patricia María; Mogensen, Palne; Acuña, José; Ruiz Calvo, Félix; Montagud Montalvá, Carla Isabel (Elsevier, 2015-03-25)

[EN] The design of a borehole field should be based on a long-term simulation of its thermal response for the intended energy loads. A well-known method to evaluate the response is based on a pre-calculated dimensionless ...
A novel TRNSYS type for short-term borehole heat exchanger simulation: B2G model

De Rosa, Mattia; Ruiz Calvo, Félix; Corberán Salvador, José Miguel; Montagud Montalvá, Carla Isabel; Tagliafico, Luca (Elsevier, 2015-05-21)

[EN] Models of ground source heat pump (GSHP) systems are used as an aid for the correct design and optimization of the system. For this purpose, it is necessary to develop models which correctly reproduce the dynamic ...
A novel TRNSYS type of a coaxial borehole heat exchanger for both short and mid term simulations: B2G model

Cazorla-Marín, Antonio; Montagud- Montalvá, Carla; Tinti, Francesco; Corberán, José M. (Elsevier, 2019)

[EN] A dynamic model of a ground source heat pump system is a very useful tool in order to optimize its design and operation. In order to fairly predict the performance of such a system, the dynamic evolution of the fluid ...
A propane water-to-water heat pump booster for sanitary hot water production: Seasonal performance analysis of a new solution optimizing COP

Tammaro, Marcello; Montagud Montalvá, Carla Isabel; Corberán Salvador, José Miguel; Mauro, Alfonso William; Mastrullo, R. (Elsevier, 2015-03)

[EN] Electrical heat pumps for sanitary hot water production achieve a high performance with a good matching of water and refrigerant temperature profiles during the heat rejection stage, as it happens in CO2 systems. ...
A quasi-steady state mathematical model of an integrated ground source heat pump for building space control

Corberán Salvador, José Miguel; Finn, D.P.; Montagud Montalvá, Carla Isabel; Murphy, F.T.; Edwards, K.C. (Elsevier, 2011-01)

[EN] This paper is concerned with the development of a mathematical model, capable of describing the quasisteady state performance of an integrated ground source heat pump, which is used for heating and cooling of an ...
A TRNSYS assisting tool for the estimation of ground thermal properties applied to TRT (thermal response test) data: B2G model

Cazorla-Marín, Antonio; Montagud-Montalvá, Carla; Corberán, José M.; Montero Reguera, Álvaro Enrique; MAGRANER BENEDICTO, MARÍA TERESA (Elsevier, 2021-02-25)

[EN] The determination of ground thermal properties is essential to design competitive commercial ground source heat pump systems. A thermal response test (TRT) carried out on site allows the determination of both the ...
Adaptation of the B2G dynamic model to new borehole heat exchanger coaxial configurations

Cazorla-Marín, Antonio; Montagud- Montalvá, Carla; Corberán, José M. (Instituto de Ingeniería Energética. Universitat Politècnica de València, 2018)

In order to reach a global reduction in the CO2 emissions, it is key to improve the energy efficiency of systems for producing heating and cooling in buildings. This can be achieved by increasing the use of renewable ...
An Innovative Co-Axial Spiral Borehole Heat Exchanger Dynamic Model

Cazorla-Marín, Antonio; Ruiz-Calvo, Félix; Witte, Henk; Montagud- Montalvá, Carla; Corberán, José M. (2016)

A dynamic model of a ground source heat pump (GSHP) system is a very useful tool in order to optimize its operation. It might reproduce the thermal behaviour of each component of the system both on a short-term and a ...
Analysis of the energy performance of a ground source heat pump system after five years of operation

Montagud Montalvá, Carla Isabel; Corberán Salvador, José Miguel; Montero Reguera, Álvaro Enrique; Urchueguía Schölzel, Javier Fermín (Elsevier, 2011-12)

[EN] GeoCool plant was the result of a EU project whose main purpose was to adapt ground coupled heat pump technology to coolingdominatedareas. The executionofthis experimentalplant was completedatthe end of year 2004, ...
Análisis energético y propuesta de un sistema innovador de suministro de energía térmica para la descarbonización del campus de Vera

Amador Labrador, Pablo (Universitat Politècnica de València, 2021-09-22)

[ES] El objetivo del presente trabajo es la propuesta y desarrollo de un proyecto que permita apoyar la descarbonización del campus de Vera en la Universitat Politècnica de València (UPV). El proyecto plantea una primera ...
Análisis experimental de once años de funcionamiento de una instalación de bomba de calor geotérmica en un edificio de oficinas en la Universidad Politécnica de Valencia

Montagud- Montalvá, Carla; Cazorla-Marín, Antonio; Corberán, José M. (Fundación de la Energía de la Comunidad de Madrid, 2017)

La presente comunicación tiene como objetivo analizar el comportamiento energético de una instalación de bomba de calor geotérmica para la climatización de las oficinas del departamento de Termodinámica Aplicada de ...
Análisis y modelado de una instalación geotérmica para climatización de un conjunto de oficinas

Ruiz Calvo, Félix (Universitat Politècnica de València, 2015-09-01)

[EN] The use of ground source heat pump systems has spread during the last years. When designing, studying and optimizing this kind of systems, models are used, more or less detailed, which allow predicting the behavior ...
Borehole modelling: a comparison between a steady-state model and a novel dynamic model in a real ON/OFF GSHP operation

De Rosa, M.; Ruiz Calvo, Félix; Corberán Salvador, José Miguel; Montagud Montalvá, Carla Isabel; Tagliafico, L.A. (IOP Publishing, 2014)

The correct design and optimization of complex energy systems requires the ability to reproduce the dynamic thermal behavior of each system component. In ground source heat pump (GSHP) systems, modelling the borehole heat ...
Cálculo de la huella de carbono de alcance 3 de una empresa de servicios

Fuertes Alemany, Paula (Universitat Politècnica de València, 2024-09-05)

[ES] El presente TFG se enfoca en la contabilidad de la huella de carbono de alcance 3 de acuerdo con la norma ISO 14064 de una empresa de servicios, Eiffage Energia Sistemas. Eiffage Energia Sistemas es la filial española ...
Comparative analysis of modern energy systems for ice rinks

Hemati, Pendar (Universitat Politècnica de València, 2023-10-10)

[ES] Las pistas de hielo son edificios comerciales que consumen mucha energía, con un consumo medio anual de 1,000 MWh, la mayor parte de la cual se utiliza para cubrir las demandas simultáneas de calefacción y ...
Concept design and basic engineering of a reversible heat pump test rig

García Sánchez, Andrea (Universitat Politècnica de València, 2022-05-27)

[EN] As part of the Geothermal-Alliance Bavaria research association, the Chair of energy system at Technical University of Munich is going to construct a test rig to study the viability of a reversible heat pump for ...
Control and energy optimization of ground source heat pump systems for heating and cooling in buildings

Cervera Vázquez, Javier (Universitat Politècnica de València, 2016-06-30)

[EN] In a context of global warming concern and global energy policies, in which heating and cooling systems in buildings account for a significant amount of the global energy consumption, ground source heat pump (GSHP) ...
Coupling short-term (B2G model) and long-term (g-function) models for ground source heat exchanger simulation in TRNSYS. Application in a real installation

Ruiz Calvo, Félix; De Rosa, Mattia; Monzó Cárcel, Patricia María; Montagud Montalvá, Carla Isabel; Corberán Salvador, José Miguel (Elsevier, 2016-06-05)

[♦EN] Ground-source heat pump (GSHP) systems represent one of the most promising techniques for heating and cooling in buildings. These systems use the ground as a heat source/sink, allowing a better efficiency thanks ...
Design and analysis of a nZEB with IDA ICE

Parra Molina, Héctor (Universitat Politècnica de València, 2020-05-12)

[ES] Durante el siguiente proyecto se lleva a cabo el diseño y la simulación de un edificio de consumo casi nulo (nZEB) mediante el software IDA ICE. La simulación del edificio se realiza para diferentes zonas climáticas ...
Development and Experimental Validation of a TRNSYS Dynamic Tool for Design and Energy Optimization of Ground Source Heat Pump Systems

Ruiz-Calvo, F.; Montagud, C.; Cazorla-Marín, Antonio; Corberán, José M. (MDPI AG, 2017)

[EN] Ground source heat pump (GSHP) systems stand for an efficient technology for renewable heating and cooling in buildings. To optimize not only the design but also the operation of the system, a complete dynamic model ...