Numerical Investigation of the Physical Properties Effect on the Thermal Performance of a Vertical Geothermal Heat Exchanger

Journal Title: Engineering, Technology & Applied Science Research - Year 2018, Vol 8, Issue 2

Abstract

Low-temperature geothermal energy is a promising technique for heating and cooling residential and commercial premises, especially since it is one of the green energy solutions that respect the environment. The principle of this technique is based on thermal exchange between the heat pump and the basement using a vertically buried heat exchanger. This is usually made of a U-shaped tube inserted vertically in a borehole made in the ground and filled with a filler material. The purpose of the present study is to vary the different construction materials of the U-tube, the filling material and the soil, in order to obtain the most energy-efficient parameters. The evolution of temperature and heat flux as a function of time has been highlighted for different combinations. Knowing that an experimental study requires a considerable monetary fund, the present model has been validated using previously literature results. Recommendations on the choice of different materials of the geothermal heat exchanger are proclaimed at the end of this work.

Authors and Affiliations

M. Benyoub, B. Aour, B. Bouhacina, K. Sadek

Keywords

Related Articles

Evaluation of Three Common Algorithms for Structure Active Control

Recently active structure controllers were considered to deal with the impact of earthquake forces and the result of the investigations provided multiple algorithms to calculate force control and many different ways to a...

Rail-Route Planning Using a Geographical Information System (GIS)

The aim of this study is to analyse the potential of geographical information system (GIS) in decision making in rail route planning process. The various parameters affecting the alignment of rail route are considered in...

Design of an IoT Enabled Local Network Based Home Monitoring System with a Priority Scheme

Internet of things (IoT) is a concept where all devices get connected to the internet to exchange information. IoT can be utilized in order to make a home environment interactive and smart. The required connectivity can...

The “Stick-Slip” Phenomenon During the Active Earth Pressure Failure of a Granular Soil of Analogical Material

The aim of this paper is to highlight the "stick-slip" phenomenon in the mechanisms of failure related to active earth pressure of an analogical material simulating a granular medium. For this, a two-dimensional small-s...

Quality Analysis of Urea Plant Wastewater and its Impact on Surface Water Bodies

This study was conducted on the canal water that flows besides an urea manufacturing facility. The study focused to evaluate the impact of facility’s effluents. The canal water quality is being affected drastically due t...

Download PDF file
  • EP ID EP168243
  • DOI -
  • Views 242
  • Downloads 0

How To Cite

M. Benyoub, B. Aour, B. Bouhacina, K. Sadek (2018). Numerical Investigation of the Physical Properties Effect on the Thermal Performance of a Vertical Geothermal Heat Exchanger. Engineering, Technology & Applied Science Research, 8(2), -. https://europub.co.uk/articles/-A-168243