Thermal design method for multiple precast energy piles

Maria Alberdi Pagola, Søren Erbs Poulsen, Rasmus Lund Jensen, Søren Madsen

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

2 Citationer (Scopus)

Resumé

Highlights
•3D numerical analyses are used to derive the semi-empirical pile g-functions.
•Fluid temperatures obtained in multiple pile patterns are analysed.
•Semi-empirical g-functions give fluid temperatures close to the 3D modelled.
•Semi-empirical g-functions are faster and allow easier analysis.
OriginalsprogEngelsk
ArtikelnummerGEOT_2018_117_R1
TidsskriftGeothermics
Vol/bind78
Udgave nummerMarch 2019
Sider (fra-til)201-210
ISSN0375-6505
DOI
StatusUdgivet - 2019

Fingerprint

Piles
Fluids
Temperature
Hot Temperature

Emneord

  • Pile heat exchanger
  • Energy pile
  • G-functions
  • Multiple piles
  • Interaction
  • 3D finite element model
  • Semiempirical model

Citer dette

Pagola, M. A., Poulsen, S. E., Jensen, R. L., & Madsen, S. (2019). Thermal design method for multiple precast energy piles. Geothermics, 78(March 2019), 201-210. [GEOT_2018_117_R1]. https://doi.org/10.1016/j.geothermics.2018.12.007
Pagola, Maria Alberdi ; Poulsen, Søren Erbs ; Jensen, Rasmus Lund ; Madsen, Søren. / Thermal design method for multiple precast energy piles. I: Geothermics. 2019 ; Bind 78, Nr. March 2019. s. 201-210.
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title = "Thermal design method for multiple precast energy piles",
abstract = "Highlights•3D numerical analyses are used to derive the semi-empirical pile g-functions.•Fluid temperatures obtained in multiple pile patterns are analysed.•Semi-empirical g-functions give fluid temperatures close to the 3D modelled.•Semi-empirical g-functions are faster and allow easier analysis.",
keywords = "Pile heat exchangers, Energy pile, G-functions, Multiple piles, Interaction, 3D finite element model, Semiempirical model, Pile heat exchanger, Energy pile, G-functions, Multiple piles, Interaction, 3D finite element model, Semiempirical model",
author = "Pagola, {Maria Alberdi} and Poulsen, {S{\o}ren Erbs} and Jensen, {Rasmus Lund} and S{\o}ren Madsen",
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Pagola, MA, Poulsen, SE, Jensen, RL & Madsen, S 2019, 'Thermal design method for multiple precast energy piles', Geothermics, bind 78, nr. March 2019, GEOT_2018_117_R1, s. 201-210. https://doi.org/10.1016/j.geothermics.2018.12.007

Thermal design method for multiple precast energy piles. / Pagola, Maria Alberdi; Poulsen, Søren Erbs; Jensen, Rasmus Lund; Madsen, Søren.

I: Geothermics, Bind 78, Nr. March 2019, GEOT_2018_117_R1, 2019, s. 201-210.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Thermal design method for multiple precast energy piles

AU - Pagola, Maria Alberdi

AU - Poulsen, Søren Erbs

AU - Jensen, Rasmus Lund

AU - Madsen, Søren

PY - 2019

Y1 - 2019

N2 - Highlights•3D numerical analyses are used to derive the semi-empirical pile g-functions.•Fluid temperatures obtained in multiple pile patterns are analysed.•Semi-empirical g-functions give fluid temperatures close to the 3D modelled.•Semi-empirical g-functions are faster and allow easier analysis.

AB - Highlights•3D numerical analyses are used to derive the semi-empirical pile g-functions.•Fluid temperatures obtained in multiple pile patterns are analysed.•Semi-empirical g-functions give fluid temperatures close to the 3D modelled.•Semi-empirical g-functions are faster and allow easier analysis.

KW - Pile heat exchangers

KW - Energy pile

KW - G-functions

KW - Multiple piles

KW - Interaction

KW - 3D finite element model

KW - Semiempirical model

KW - Pile heat exchanger

KW - Energy pile

KW - G-functions

KW - Multiple piles

KW - Interaction

KW - 3D finite element model

KW - Semiempirical model

U2 - 10.1016/j.geothermics.2018.12.007

DO - 10.1016/j.geothermics.2018.12.007

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JO - Geothermics

JF - Geothermics

SN - 0375-6505

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Pagola MA, Poulsen SE, Jensen RL, Madsen S. Thermal design method for multiple precast energy piles. Geothermics. 2019;78(March 2019):201-210. GEOT_2018_117_R1. https://doi.org/10.1016/j.geothermics.2018.12.007