Design and assessment of a solar energy based integrated system with hydrogen production and storage for sustainable buildings

M Temiz, I Dincer - International Journal of Hydrogen Energy, 2023 - Elsevier
The current study investigates a holistically developed solar energy system combined with a
ground-sourced heat pump system for stand-alone usage to produce power, heat, and …

Application and design aspects of ground heat exchangers

L Boban, D Miše, S Herceg, V Soldo - Energies, 2021 - mdpi.com
With the constant increase in energy demand, using renewable energy has become a
priority. Geothermal energy is a widely available, constant source of renewable energy that …

Modeling of vertical ground heat exchangers

S Koohi-Fayegh, MA Rosen - International Journal of Green Energy, 2021 - Taylor & Francis
Below a certain depth, the ground temperature remains almost unchanged annually. This
phenomenon can be exploited by coupling a ground heat exchanger to a heat pump, storing …

Assessment of ground regeneration around borehole heat exchangers between heating seasons in cold climates: a case study in Bialystok (NE, Poland)

J Piotrowska-Woroniak - Energies, 2021 - mdpi.com
Based on the experimental studies, the process of ground regeneration around the borehole
loaded with brine-water heat pumps working exclusively for heating purposes in the period …

Evaluation of ground source heat pump system's enhancement by extracting groundwater and making artificial groundwater velocity

SM Bina, H Fujii, H Kosukegawa… - Energy Conversion and …, 2020 - Elsevier
This study used moving line source technique as a practical approach to simultaneously
determine effective thermal conductivity, groundwater velocity and borehole resistance. It …

[HTML][HTML] Sequential long-term optimization of shallow geothermal systems under descriptive uncertainty and dynamic variation of heating demand

HS Mohammadi, LM Ringel, M de Paly, P Bayer - Geothermics, 2024 - Elsevier
Unmanaged heat extraction, as well as the adjacency of multiple borehole heat exchangers
(BHEs) in a field, can lead to undesirable thermal conditions in the ground. The failure to …

Experimental study of heat extraction and soil recovery during space heating application using ground source heat pump system

S Kumar, K Murugesan - Journal of …, 2022 - asmedigitalcollection.asme.org
The present research paper reports experimental results on the coupled phenomena of heat
extraction and heat recovery by a double U-tube borehole heat exchanger (BHE) and its …

Determination of the selected wells operational power with borehole heat exchangers operating in real conditions, based on experimental tests

J Piotrowska-Woroniak - Energies, 2021 - mdpi.com
On the basis of experimental studies, the operational power of four borehole heat
exchangers (BHE) under real conditions was determined. The research was carried out in …

[HTML][HTML] Tying energy resiliance and digital upgradation of technology transformation of electric power system: Does financial flexibility matters?

Z Liu, R Zhou, Z Jhang - Energy Strategy Reviews, 2024 - Elsevier
As the energy sector undergoes rapid technological transformation, the resilience of electric
power systems has become a focal point in the context of climate change and energy …

Improved Analysis of Borehole Heat Exchanger Performance

L Magdic, T Zakula, L Boban - Energies, 2023 - mdpi.com
This paper provides recommendations for improved analyses of the performance of ground-
coupled heat pumps. Most research on ground-coupled heat pumps focuses on improving …