New generation of theoretical models for the thermal response of geothermal heat exchangers

Hermanns, Miguel (2020). New generation of theoretical models for the thermal response of geothermal heat exchangers. In: "Sustainability in the built environment for climate change mitigation: SBE19 Thessaloniki", 23-25 oct, Thessaloniki, Grecia. p. 12042. https://doi.org/10.1088/1755-1315/410/1/012042.

Description

Title: New generation of theoretical models for the thermal response of geothermal heat exchangers
Author/s:
  • Hermanns, Miguel
Item Type: Presentation at Congress or Conference (Article)
Event Title: Sustainability in the built environment for climate change mitigation: SBE19 Thessaloniki
Event Dates: 23-25 oct
Event Location: Thessaloniki, Grecia
Title of Book: IOP Conference Series: Earth and Environmental Science
Date: January 2020
Volume: 410
Subjects:
Faculty: E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM)
Department: Mecánica de Fluidos y Propulsión Aeroespacial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The efficient harnessing of geothermal energy for the heating and cooling of buildings requires extensive simulations to be carried out during the detailed design phase of a new building. These simulations, performed using semi-analytical models, serve to assess the thermal response of the geothermal heat exchanger during the building?s lifetime, that can easily excess 100 years. By using asymptotic expansion techniques, a new generation of theoretical models is being developed since 2011 that offer the flexibility and accuracy of the best performing models available nowadays, but at a fraction of their computational cost. These new models open the doors to yet untapped design and optimization possibilities.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainENE2015-68703-C2-2-RUnspecifiedUnspecifiedModelización multiescala de intercambiadores de calor geotérmicos

More information

Item ID: 64620
DC Identifier: http://oa.upm.es/64620/
OAI Identifier: oai:oa.upm.es:64620
DOI: 10.1088/1755-1315/410/1/012042
Official URL: https://iopscience.iop.org/article/10.1088/1755-1315/410/1/012042
Deposited by: Memoria Investigacion
Deposited on: 17 Feb 2021 08:12
Last Modified: 21 May 2021 09:51
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