Greenhouse gas emission savings of ground source heat pump systems in Europe: A review

P Bayer, D Saner, S Bolay, L Rybach, P Blum - Renewable and Sustainable …, 2012 - Elsevier
An overview is presented on the last decade of geothermal heating by ground source heat
pumps (GSHPs) in Europe. Significant growth rates can be observed and today's total …

International legal status of the use of shallow geothermal energy

S Haehnlein, P Bayer, P Blum - Renewable and Sustainable Energy …, 2010 - Elsevier
Shallow geothermal energy (< 400m depth) is used in many countries worldwide, with a
rising number of installations over the last decades. The use of ground source heat pump …

A moving finite line source model to simulate borehole heat exchangers with groundwater advection

N Molina-Giraldo, P Blum, K Zhu, P Bayer… - International Journal of …, 2011 - Elsevier
Available analytical models for the thermal analysis of ground source heat pumps (GSHPs)
either neglect groundwater flow or axial effects. In the present study a new analytical …

Sustainability and policy for the thermal use of shallow geothermal energy

S Hähnlein, P Bayer, G Ferguson, P Blum - Energy Policy, 2013 - Elsevier
Shallow geothermal energy is a renewable energy resource that has become increasingly
important. However, the use has environmental, technical and social consequences …

[图书][B] Thermal use of shallow groundwater

F Stauffer, P Bayer, P Blum, NM Giraldo, W Kinzelbach - 2013 - books.google.com
The thermal use of the shallow subsurface is increasingly being promoted and implemented
as one of many promising measures for saving energy. A series of questions arises …

Efficiency of closed loop geothermal heat pumps: A sensitivity analysis

A Casasso, R Sethi - Renewable Energy, 2014 - Elsevier
Geothermal heat pumps are becoming more and more popular as the price of fossil fuels is
increasing and a strong reduction of anthropogenic CO 2 emissions is needed. The energy …

Numerical study on the effects of design parameters on the heat transfer performance of coaxial deep borehole heat exchanger

J Liu, F Wang, W Cai, Z Wang, Q Wei… - International Journal of …, 2019 - Wiley Online Library
Deep borehole heat exchanger (DBHE) is attracting attention intensively owing to much
more geothermal extraction, higher efficiency for heat pumps, and lesser land demand …

Evaluating the influence of thermal dispersion on temperature plumes from geothermal systems using analytical solutions

N Molina-Giraldo, P Bayer, P Blum - International Journal of Thermal …, 2011 - Elsevier
An analytical study is carried out to examine the effect of thermal dispersion on the
simulation of temperature plumes in aquifers that evolve from vertical ground source heat …

[HTML][HTML] Analysis of the impact of storage conditions on the thermal recovery efficiency of low-temperature ATES systems

M Bloemendal, N Hartog - Geothermics, 2018 - Elsevier
Aquifer thermal energy storage (ATES) is a technology with worldwide potential to provide
sustainable space heating and cooling using groundwater stored at different temperatures …

Strategic optimization of borehole heat exchanger field for seasonal geothermal heating and cooling

P Bayer, M de Paly, M Beck - Applied Energy, 2014 - Elsevier
A mathematical procedure for optimization of borehole heat exchanger (BHE) fields is
presented. If heat extraction and injection is not seasonally balanced, thermal anomalies …