This thesis consists in a study of geothermal helical heat exchangers buried in the close underground. These objects belong to the compact exchangers kind and may be used instead of borehole heat exchanger or geothermal horizontal exchangers to cope with the needs in heating and cooling buildings with a heat pump. A theoretical and experimental study of these exchangers leads to numerical and analytical models which can be used to estimate the temperatures in the underground and in the exchanger over years. Results of simulations including a building are given, and softwares were developed to help with the sizing of installations. Moreover, a specific "thermal response test" for helical heat exchangers was developed, in order to estimate th...
In this paper a numerical model to analyze the thermal behaviour of vertical ground heat exchangers ...
At the very beginning of their use, ground source heat pumps were adopted in cold climate only for h...
This paper presents a new simulation tool package that calculates the energy efficiency of an entire...
Cette thèse de doctorat a pour objet l'étude d'échangeurs géothermiques hélicoïdaux implantés dans l...
Cette thèse de doctorat a pour objet l'étude d'échangeurs géothermiques hélicoïdaux implantés dans l...
The inreasing use of geothermal heat pumps on the French territory represents an important reduction...
Shallow geothermal energy is an energy that can help humanity to reach the goal of sustainable devel...
In the engineering field there are many applications where it is important to evaluate the heat exch...
AbstractIn the engineering field there are many applications where it is important to evaluate the h...
This paper is devoted to the thermal analysis of shallow ground heat exchangers with pipes arranged ...
International audienceThis paper focuses on a particular type of horizontal ground heat exchangers (...
La géothermie peu profonde est une énergie qui peut aider l'humanité à atteindre les objectifs du dé...
This master’s thesis was enabled thanks to the cooperation between BBT-SE, the project company appoi...
In order to predict long-term changes in the temperature of the ground in which a horizontal ground ...
The advancement of technology and renewable energy systems (RES) have evolved considerably through t...
In this paper a numerical model to analyze the thermal behaviour of vertical ground heat exchangers ...
At the very beginning of their use, ground source heat pumps were adopted in cold climate only for h...
This paper presents a new simulation tool package that calculates the energy efficiency of an entire...
Cette thèse de doctorat a pour objet l'étude d'échangeurs géothermiques hélicoïdaux implantés dans l...
Cette thèse de doctorat a pour objet l'étude d'échangeurs géothermiques hélicoïdaux implantés dans l...
The inreasing use of geothermal heat pumps on the French territory represents an important reduction...
Shallow geothermal energy is an energy that can help humanity to reach the goal of sustainable devel...
In the engineering field there are many applications where it is important to evaluate the heat exch...
AbstractIn the engineering field there are many applications where it is important to evaluate the h...
This paper is devoted to the thermal analysis of shallow ground heat exchangers with pipes arranged ...
International audienceThis paper focuses on a particular type of horizontal ground heat exchangers (...
La géothermie peu profonde est une énergie qui peut aider l'humanité à atteindre les objectifs du dé...
This master’s thesis was enabled thanks to the cooperation between BBT-SE, the project company appoi...
In order to predict long-term changes in the temperature of the ground in which a horizontal ground ...
The advancement of technology and renewable energy systems (RES) have evolved considerably through t...
In this paper a numerical model to analyze the thermal behaviour of vertical ground heat exchangers ...
At the very beginning of their use, ground source heat pumps were adopted in cold climate only for h...
This paper presents a new simulation tool package that calculates the energy efficiency of an entire...