You are currently on the new version of our website. Access the old version .

12 Results Found

  • Article
  • Open Access
12 Citations
8,481 Views
13 Pages

17 February 2016

Deep geothermal heat pump systems have considerable energy saving potential for heating and cooling systems that use stable ground temperature and groundwater as their heat sources. However, deep geothermal systems have several limitations for real a...

  • Article
  • Open Access
6 Citations
4,969 Views
18 Pages

3 April 2020

In this study, a mobile measuring device was developed and a thermal response test that applied a standing column well-type heat exchanger was conducted to obtain design parameters from field measurements. The main purpose of this study was to invest...

  • Article
  • Open Access
3 Citations
3,070 Views
18 Pages

29 October 2020

Standing column well (SCW) geothermal heat exchanger permits a bleeding discharge of less than 20% in the event of a maximum load, which is an inappropriate method of using underground water. In this study, the existing operational method of two adja...

  • Article
  • Open Access
5 Citations
3,771 Views
21 Pages

Impact of Standing Column Well Operation on Carbonate Scaling

  • Léo Cerclet,
  • Benoît Courcelles and
  • Philippe Pasquier

7 August 2020

Standing column well constitutes a recent promising solution to provide heating or cooling and to reduce greenhouse gases emissions in urban areas. Nevertheless, scaling issues can emerge in presence of carbonates and impact their efficiency. Even th...

  • Article
  • Open Access
2,181 Views
28 Pages

14 December 2020

This study proposed a technology to improve the performance characteristics and coefficient of performance (COP) of a geothermal system by fundamentally preventing underground water discharge and maintaining a constant temperature of the underground...

  • Feature Paper
  • Article
  • Open Access
2 Citations
1,567 Views
21 Pages

Optimization of Air Compression in Oscillating Water Column Systems for Enhanced Wells Turbine Performance

  • Brayan Ordoñez-Saca,
  • Mayken Espinoza-Andaluz,
  • Julio Barzola-Monteses,
  • Natalia Velastegui-Marcos and
  • Nashly Yange-Camacho

31 May 2025

Ocean wave energy has emerged as a promising source in the pursuit of sustainable energy solutions, with Oscillating Water Column (OWC) systems standing out due to their simplicity and potential. This study analyzes how the geometric and physical par...

  • Article
  • Open Access
6 Citations
3,597 Views
15 Pages

13 December 2018

Groundwater heat pump systems (GWHPs) can achieve higher coefficient of performance (COP) than air-source heat pump systems by using the relatively stable temperature of groundwater. Among GWHPs, multi-well systems have lower initial investment costs...

  • Perspective
  • Open Access
5 Citations
6,110 Views
20 Pages

2 September 2022

This perspective describes different schemes of power systems integration for various process technology in oil refining and petrochemistry with a focus on distillation. An overview is given of different methods of gas turbines and turboexpanders. Ap...

  • Article
  • Open Access
2 Citations
1,413 Views
21 Pages

Efficacy of Hybrid Photovoltaic–Thermal and Geothermal Heat Pump System for Greenhouse Climate Control

  • Chung Geon Lee,
  • Geum Choon Kang,
  • Jae Kyung Jang,
  • Sung-Wook Yun,
  • Jong Pil Moon,
  • Hong-Seok Mun and
  • Eddiemar Baguio Lagua

13 October 2025

This study evaluated the performance of a hybrid heat pump system integrating photovoltaic–thermal (PVT) panels with a standing column well (SCW) geothermal system in a strawberry greenhouse. The PVT panels, installed over 10% of the area of a...

  • Article
  • Open Access
18 Citations
4,206 Views
31 Pages

26 May 2022

A review of different energy components is detailed, as a baseline of fundamentals for the new integrated energy concept idealization. This innovative solution is a Hybrid for Renewable Energy Network (Hy4REN) based on well-studied elements to produc...

  • Article
  • Open Access
1 Citations
2,521 Views
23 Pages

31 October 2024

Current super-resolution algorithms exhibit limitations when processing noisy remote sensing images rich in surface information, as they tend to amplify noise during the recovery of high-frequency signals. To mitigate this issue, this paper presents...

  • Proceeding Paper
  • Open Access
2,307 Views
9 Pages

Natural Fracture Systems in CBM Reservoirs of the Lorraine–Saar Coal Basin from the Standpoint of X-ray Computer Tomography

  • Vitaliy Privalov,
  • Jacques Pironon,
  • Philippe de Donato,
  • Raymond Michels,
  • Christophe Morlot and
  • Alain Izart

The Lorraine–Saar Basin is one of the largest geologically and commercially important Paleozoic coal-bearing basins in Western Europe and has considerable coal reserves in numerous coal beds. The basin stands out due to its sedimentary column of up t...