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Browsing by Subject "Thermal response test"

Now showing items 1-6 of 6

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 ...
Análisis de la eficiencia térmica de intercambiadores geotérmicos horizontales planos con diferentes tipos de relleno

Miñana García, Carmen María (Universitat Politècnica de València, 2021-07-30)

[ES] El presente proyecto estudia y caracteriza la influencia de utilizar materiales de cambio de fase, PCMs, como parte del relleno de una zanja para una instalación geotérmica de poca profundidad horizontal. Para ello, ...
How Reliable Are Standard Thermal Response Tests? An Assessment Based on Long-TermThermal Response Tests Under Different Operational Conditions

Urchueguía Schölzel, Javier Fermín; Lemus Zúñiga, Lenin Guillermo; Oliver Villanueva, José Vicente; Badenes Badenes, Borja; Mateo Pla, Miguel Ángel; Cuevas-Castell, José Manuel (MDPI AG, 2018)

[EN] In this contribution, we analyze the results of a number of thermal response test (TRT) experiments performed during several years at the same location at our university campus in Valencia (Spain), a permeable saturated ...
Improving parameter estimates obtained from thermal response tests: Effect of ambient air temperature variations

Bandos, Tetyana; Montero Reguera, Álvaro Enrique; Fernández de Córdoba Castellá, Pedro José; Urchueguía Schölzel, Javier Fermín (Elsevier, 2011-06)

[EN] This paper presents a method of subtracting the effect of atmospheric conditions from thermal response test (TRT) estimates by using data on the ambient air temperature. The method assesses effective ground thermal ...
Numerical methods evaluation for real–time thermal response tests analysis implementation

Zulli, Fabio (Universitat Politècnica de València, 2019-09-05)

[ES] En los últimos años, el interés por el ahorro de energía y la reducción de las emisiones de CO2 ha crecido cada vez más, convirtiendo a las bombas de calor geotérmicas en una tecnología de alta eficiencia para sistemas ...
Use of thermal conductivity from thermal response test for estimating steady-state temperatures in rock and stratified soil near a line source of heat

Bandos, Tetyana; Montero Reguera, Álvaro Enrique; Fernández de Córdoba Castellá, Pedro José; Urchueguía Schölzel, Javier Fermín (Taylor & Francis, 2011)

This article addresses the influence of anisotropy of the ground on steady-state temperature in the surroundings of vertical borehole and effective thermal conductivity measured by a field thermal response test. This is a ...