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Review of Geothermal Energy Production

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "H2: Geothermal".

Deadline for manuscript submissions: closed (31 May 2024) | Viewed by 343

Special Issue Editor


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Guest Editor
Department of Energy & Petroleum Engineering, University of North Dakota, Grand Forks, ND 58202, USA
Interests: unconventional reservoir engineering; PTA/RTA/HF; enhanced oil recovery (thermal, CO2, surfactant); geothermal reservoir engineering
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are pleased to announce that we are seeking submissions for a Special Issue entitled "Review of Geothermal Energy Production", which will be published in the “Energies” journal. Geothermal energy stands as a pivotal player in the transition towards sustainable and renewable energy sources. This Special Issue aims to comprehensively explore the latest advances in reservoir engineering, formation characterization, and optimal heat and electricity production from geothermal resources. We seek contributions that address the multifaceted challenges and opportunities associated with geothermal energy, providing a platform for cutting-edge research that can drive innovation in this crucial field.

Topics of interest for publication include (but are not limited to) the following:

  1. Cutting-edge techniques in well/reservoir modeling.
  2. Enhanced geothermal systems (EGS) and investigating the coupled thermo-hydro-mechanical processes within EGS systems with the aim of improving predictive modeling and reservoir management.
  3. Investigating novel drilling technologies to improve the efficiency and cost-effectiveness of geothermal well construction.
  4. Delving into advanced methods for characterizing geothermal formations, including geophysical imaging and geochemical analysis.
  5. Examining strategies for optimizing the thermo-hydraulic performance of geothermal systems to maximize energy extraction.
  6. Exploring the integration of geothermal energy with other renewables.
  7. Assessing the economic viability of geothermal projects and developing methodologies for risk analysis.
  8. Enhancing the efficiency of geothermal power plants.
  9. Examining the role of policies and regulatory frameworks in fostering geothermal energy growth.
  10. Conducting a lifecycle assessment of geothermal energy systems, considering environmental impacts and sustainability.

Dr. Hadi Jabbari
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • geothermal reservoir engineering
  • thermo-hydro-mechanical modeling
  • renewable energy integration
  • economic viability and risk analysis

Published Papers (1 paper)

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Review

17 pages, 4913 KiB  
Review
Recent Advancements in Geothermal Energy Piles Performance and Design
by Ahmed Khalil, Mousa Attom, Zahid Khan, Philip Virgil Astillo and Oussama M. El-Kadri
Energies 2024, 17(14), 3386; https://doi.org/10.3390/en17143386 - 10 Jul 2024
Viewed by 120
Abstract
Geothermal energy piles or ground heat exchange (GHE) systems embrace a sustainable source of energy that utilizes the geothermal energy naturally found inside the ground in order to heat and/or cool buildings. GHE is a highly innovative system that consists of energy loops [...] Read more.
Geothermal energy piles or ground heat exchange (GHE) systems embrace a sustainable source of energy that utilizes the geothermal energy naturally found inside the ground in order to heat and/or cool buildings. GHE is a highly innovative system that consists of energy loops within foundation elements (shallow foundations or piles) through which a heat carrier fluid circulates, enabling heat extraction or storage in the ground. Despite the innovation and potential of GHE systems, there are significant challenges in harmonizing their thermal and mechanical designs due to the complex interactions involved. This review critically examines state-of-the-art design methodologies developed to address these complexities, providing insights into the most recent advancements in GHE performance and design. Key findings include innovative techniques such as advanced numerical modeling to predict thermomechanical behavior, the use of different pipe configurations to optimize heat transfer, and strategies to minimize thermal stress on the foundation. Additionally, this review identifies research gaps, including the need for more comprehensive full-scale experimental validations, the impact of soil properties on system performance, and the long-term effects of thermal cycling on pile integrity. These insights aim to contribute to a better understanding of the thermomechanical behavior of energy piles, ultimately facilitating more accurate and effective design solutions. Full article
(This article belongs to the Special Issue Review of Geothermal Energy Production)
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