Journal ArticleDOI
Comprehensive exergy analysis of a ground-source heat pump system for both building heating and cooling modes
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TLDR
In this paper, the authors presented a comprehensive exergy analysis of three circuits and whole system of a ground-source heat pump (GSHP) for both building heating and cooling modes.About:
This article is published in Applied Energy.The article was published on 2009-12-01. It has received 125 citations till now. The article focuses on the topics: Exergy efficiency & Exergy.read more
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Ground-source heat pumps systems and applications
TL;DR: A detailed literature-based review of ground-source heat pump technology, concentrating on loops, ground systems, and looks more briefly at applications and costs and benefits is provided in this paper. But, despite potential environmental problems, geothermal heat pumps pose little if any serious environmental risk when best management practices are applied during the installation, operation, and decommissioning of these systems.
Journal ArticleDOI
Geothermal heat pump systems: Status review and comparison with other heating options
TL;DR: In this paper, a review of geothermal heat pumps, including heat pump technology, earth connections, current world status and recent developments, is presented and compared in terms of costs, CO2 emissions and other parameters.
Journal ArticleDOI
Multi-source information fusion based fault diagnosis of ground-source heat pump using Bayesian network
TL;DR: The results show that the fault diagnosis model using evidences from only sensor data is accurate for single fault, while it is not accurate enough for multiple-simultaneous faults, and the multi-source information fusion based fault diagnosed model using Bayesian network can increase the fault diagnostic accuracy greatly.
Journal ArticleDOI
A review on sustainable design of renewable energy systems
Long Shi,Michael Yit Lin Chew +1 more
TL;DR: In this article, the state of the art in designing renewable energy systems specifically solar-based energy system, ground source-based system and day-lighting system, to gain optimum performances in sustainable buildings was evaluated.
Journal ArticleDOI
A comprehensive study of geothermal heating and cooling systems
Madjid Soltani,Farshad Moradi Kashkooli,Alireza Dehghani-Sanij,Alireza Kazemi,N. Bordbar,M. J. Farshchi,M. Elmi,Kobra Gharali,Maurice B. Dusseault +8 more
TL;DR: Geothermal heat is an energy source that is local, reliable, resilient, environmentally-friendly, and sustainable as mentioned in this paper, and has different applications, such as heating and cooling of buildings, generating electricity, providing warm/cold water for agricultural products in greenhouses, and balneological use.
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The Exergy Method of Thermal Plant Analysis
TL;DR: The Exergy Method as mentioned in this paper is a method of thermodynamic analysis in which the basis of evaluation of the thermodynamic losses follows from the Second Law rather than the First Law of Thermodynamics and has gained in the last few years many new followers, both among practising engineers and academics.
Journal ArticleDOI
Entropy generation minimization: The new thermodynamics of finite-size devices and finite-time processes
TL;DR: Entropy generation minimization (finite time thermodynamics, or thermodynamic optimization) is the method that combines into simple models the most basic concepts of heat transfer, fluid mechanics, and thermodynamics as mentioned in this paper.
Journal ArticleDOI
Finite Time Thermodynamic Optimization or Entropy Generation Minimization of Energy Systems
Lingen Chen,Chih Wu,Fengrui Sun +2 more
TL;DR: In this article, the authors reviewed the state-of-the-art of finite time thermodynamic theory and applications from the point of view of both physics and engineering, focusing on the performance optimization of thermodynamic processes and devices with finite-time and/or finite-size constraints.
Journal ArticleDOI
Ground-source heat pumps systems and applications
TL;DR: A detailed literature-based review of ground-source heat pump technology, concentrating on loops, ground systems, and looks more briefly at applications and costs and benefits is provided in this paper. But, despite potential environmental problems, geothermal heat pumps pose little if any serious environmental risk when best management practices are applied during the installation, operation, and decommissioning of these systems.
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