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Author: UNU Geothermal Training Programme (Iceland).
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Author: UNU Geothermal Training Programme (Iceland).
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Author: Youji Li
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
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Author: Charles Nehme
Publisher: Charles Nehme
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 69
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Book Description
In the quest for sustainable energy solutions, geothermal energy stands as a beacon of promise. Its ability to harness the Earth's natural heat has positioned it as a key player in the global transition to renewable resources. This preface sets the stage for the comprehensive exploration of geothermal energy in the following pages. Geothermal energy, derived from the Earth's internal heat, has been utilized by civilizations for centuries, from ancient Roman baths to modern-day power plants. As the world grapples with the challenges of climate change, diminishing fossil fuel reserves, and the urgent need for cleaner energy sources, geothermal energy has emerged as a vital contender in the renewable energy landscape. This book delves deep into the intricacies of geothermal energy, exploring its origins, the science behind it, and its diverse applications. From the geological processes that fuel it to the innovative technologies that harness it, each chapter unveils a facet of geothermal energy's multifaceted nature. As you embark on this journey, you will encounter the geological wonders that underpin geothermal resources, the engineering marvels that enable their extraction, and the environmental considerations central to their responsible use. From the depths of the Earth's crust to the systems that power our homes and businesses, this book provides a comprehensive understanding of geothermal energy in all its dimensions. We invite you to delve into the pages that follow, where knowledge meets curiosity, and innovation meets tradition. Whether you are an academic, a student, a policymaker, or simply a curious reader, this exploration of geothermal energy aims to inspire, educate, and foster a deeper appreciation for the power beneath our feet. Welcome to the world of geothermal energy, where the Earth's natural warmth meets the aspirations of a sustainable future.
Author: Ólafur Pétur Pálsson
Publisher:
ISBN:
Category :
Languages : en
Pages : 21
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Author: Brian Kelly Callihan
Publisher:
ISBN:
Category :
Languages : en
Pages : 198
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Author: Ingvar Birgir Fridleifsson
Publisher:
ISBN:
Category : Geothermal engineering
Languages : en
Pages : 268
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Author: Lawrence George Reisinger
Publisher:
ISBN:
Category : Geothermal engineering
Languages : en
Pages : 71
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Author: Anker V. Sims
Publisher:
ISBN:
Category : Geothermal engineering
Languages : en
Pages : 86
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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The purpose of this study, which was carried out under the auspices of the DGRST, was to determine the best way to use geothermal hot water for residential space heating. It quickly became apparent that the type of heating apparatus used in the housing units was most important and that heat pumps could be a valuable asset, making it possible to extract even more geothermal heat and thus substantially improve the cost benefit of the systems. Many factors play a significant role in this problem. Therefore, after a first stage devoted to analyzing the problem through a manual method which proved quite useful, the systematic consideration of all important aspects led us to use a computer to optimize solutions and process a large number of cases. The software used for this general study can also be used to work out particular cases: it is now available to any interested party through DGRST. This program makes it possible to: (1) take climatic conditions into account in a very detailed manner, including temperatures as well as insolation. 864 cases corresponding to 36 typical days divided into 24 hours each were chosen to represent the heating season. They make it possible to define the heating needs of any type of housing unit. (2) simulate and analyze the behavior in practice of a geothermal heating system when heat is extracted from the well by a simple heat exchanger. This simulation makes it possible to evaluate the respective qualities of various types of heating apparatus which can be used in homes. It also makes it possible to define the best control systems for the central system and substations and to assess quite accurately the presence of terminal controls, such as radiators with thermostatically controlled valves. (3) determine to what extent the addition of a heat pump makes it possible to improve the cost benefit of geothermal heating. When its average characteristics and heating use conditions (price, coefficient of performance, length of utilization, electrical rates, etc.) are taken into account, the heat pump should not be scaled for maximum heating power. Consequently, the program considers several possible sizes, with different installation schemes, and selects for each case the value which corresponds to the lowest cost of heating.
Author: United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Environment
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 228
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