Models of Thermochemical Heat Storage

Models of Thermochemical Heat Storage
Author: Christoph Lehmann
Publisher: Springer
Total Pages: 102
Release: 2018-01-23
Genre: Technology & Engineering
ISBN: 3319715232

Thermochemical gas-solid reactions, as well as adsorption processes, are currently of significant interest for the design of heat storage systems. This book provides detailed models of these reactions and processes that account for heat and mass transport, chemical and physical reactions, and possible local thermal non-equilibrium. The underlying scientific theory behind the models is explained, laboratory tests are simulated, and methods for high-performance computing are discussed. Applications ranging from seasonal domestic heat storage to diurnally operating systems in concentrating solar power facilities are considered in these models, which are not available through any other sources. Finally, an outlook on future developments highlights emerging technologies.

Advances in Thermal Energy Storage Systems

Advances in Thermal Energy Storage Systems
Author: Luisa F. Cabeza
Publisher: Elsevier
Total Pages: 623
Release: 2014-10-31
Genre: Technology & Engineering
ISBN: 1782420967

Thermal energy storage (TES) technologies store thermal energy (both heat and cold) for later use as required, rather than at the time of production. They are therefore important counterparts to various intermittent renewable energy generation methods and also provide a way of valorising waste process heat and reducing the energy demand of buildings. This book provides an authoritative overview of this key area. Part one reviews sensible heat storage technologies. Part two covers latent and thermochemical heat storage respectively. The final section addresses applications in heating and energy systems. - Reviews sensible heat storage technologies, including the use of water, molten salts, concrete and boreholes - Describes latent heat storage systems and thermochemical heat storage - Includes information on the monitoring and control of thermal energy storage systems, and considers their applications in residential buildings, power plants and industry

Transport Phenomena in Multiphase Systems

Transport Phenomena in Multiphase Systems
Author: Amir Faghri
Publisher: Academic Press
Total Pages: 1072
Release: 2006
Genre: Multiphase flow
ISBN:

Engineering students in a wide variety of engineering disciplines from mechanical and chemical to biomedical and materials engineering must master the principles of transport phenomena as an essential tool in analyzing and designing any system or systems wherein momentum, heat and mass are transferred. This textbook was developed to address that need, with a clear presentation of the fundamentals, ample problem sets to reinforce that knowledge, and tangible examples of how this knowledge is put to use in engineering design. Professional engineers, too, will find this book invaluable as reference for everything from heat exchanger design to chemical processing system design and more. * Develops an understanding of the thermal and physical behavior of multiphase systems with phase change, including microscale and porosity, for practical applications in heat transfer, bioengineering, materials science, nuclear engineering, environmental engineering, process engineering, biotechnology and nanotechnology * Brings all three forms of phase change, i.e., liquid vapor, solid liquid and solid vapor, into one volume and describes them from one perspective in the context of fundamental treatment * Presents the generalized integral and differential transport phenomena equations for multi-component multiphase systems in local instance as well as averaging formulations. The molecular approach is also discussed with the connection between microscopic and molecular approaches * Presents basic principles of analyzing transport phenomena in multiphase systems with emphasis on melting, solidification, sublimation, vapor deposition, condensation, evaporation, boiling and two-phase flow heat transfer at the micro and macro levels * Solid/liquid/vapor interfacial phenomena, including the concepts of surface tension, wetting phenomena, disjoining pressure, contact angle, thin films and capillary phenomena, including interfacial balances for mass, species, momentum, and energy for multi-component and multiphase interfaces are discussed * Ample examples and end-of-chapter problems, with Solutions Manual and PowerPoint presentation available to the instructors

High-Temperature Thermal Storage Systems Using Phase Change Materials

High-Temperature Thermal Storage Systems Using Phase Change Materials
Author: Luisa F. Cabeza
Publisher: Academic Press
Total Pages: 346
Release: 2017-11-27
Genre: Technology & Engineering
ISBN: 0081009542

High-Temperature Thermal Storage Systems Using Phase Change Materials offers an overview of several high-temperature phase change material (PCM) thermal storage systems concepts, developed by several well-known global institutions with increasing interest in high temperature PCM applications such as solar cooling, waste heat and concentrated solar power (CSP). The book is uniquely arranged by concepts rather than categories, and includes advanced topics such as thermal storage material packaging, arrangement of flow bed, analysis of flow and heat transfer in the flow bed, energy storage analysis, storage volume sizing and applications in different temperature ranges. By comparing the varying approaches and results of different research centers and offering state-of-the-art concepts, the authors share new and advanced knowledge from researchers all over the world. This reference will be useful for researchers and academia interested in the concepts and applications and different techniques involved in high temperature PCM thermal storage systems. - Offers coverage of several high temperature PCM thermal storage systems concepts developed by several leading research institutions - Provides new and advanced knowledge from researchers all over the world - Includes a base of material properties throughout

Ultra-High Temperature Thermal Energy Storage, Transfer and Conversion

Ultra-High Temperature Thermal Energy Storage, Transfer and Conversion
Author: Alejandro Datas
Publisher: Woodhead Publishing
Total Pages: 370
Release: 2020-09-01
Genre: Science
ISBN: 0128204214

Ultra-High Temperature Thermal Energy Storage, Transfer and Conversion presents a comprehensive analysis of thermal energy storage systems operating at beyond 800°C. Editor Dr. Alejandro Datas and his team of expert contributors from a variety of regions summarize the main technological options and the most relevant materials and characterization considerations to enable the reader to make the most effective and efficient decisions.This book helps the reader to solve the very specific challenges associated with working within an ultra-high temperature energy storage setting. It condenses and summarizes the latest knowledge, covering fundamentals, device design, materials selection and applications, as well as thermodynamic cycles and solid-state devices for ultra-high temperature energy conversion.This book provides a comprehensive and multidisciplinary guide to engineers and researchers in a variety of fields including energy conversion, storage, cogeneration, thermodynamics, numerical methods, CSP, and materials engineering. It firstly provides a review of fundamental concepts before exploring numerical methods for fluid-dynamics and phase change materials, before presenting more complex elements such as heat transfer fluids, thermal insulation, thermodynamic cycles, and a variety of energy conversation methods including thermophotovoltaic, thermionic, and combined heat and power. - Reviews the main technologies enabling ultra-high temperature energy storage and conversion, including both thermodynamic cycles and solid-state devices - Includes the applications for ultra-high temperature energy storage systems, both in terrestrial and space environments - Analyzes the thermophysical properties and relevant experimental and theoretical methods for the analysis of high-temperature materials

Thermal Energy Storage

Thermal Energy Storage
Author: Ibrahim Dinçer
Publisher: John Wiley & Sons
Total Pages: 585
Release: 2011-06-24
Genre: Science
ISBN: 1119956625

The ability of thermal energy storage (TES) systems to facilitate energy savings, renewable energy use and reduce environmental impact has led to a recent resurgence in their interest. The second edition of this book offers up-to-date coverage of recent energy efficient and sustainable technological methods and solutions, covering analysis, design and performance improvement as well as life-cycle costing and assessment. As well as having significantly revised the book for use as a graduate text, the authors address real-life technical and operational problems, enabling the reader to gain an understanding of the fundamental principles and practical applications of thermal energy storage technology. Beginning with a general summary of thermodynamics, fluid mechanics and heat transfer, this book goes on to discuss practical applications with chapters that include TES systems, environmental impact, energy savings, energy and exergy analyses, numerical modeling and simulation, case studies and new techniques and performance assessment methods.

Heat and cold storage with PCM

Heat and cold storage with PCM
Author: Harald Mehling
Publisher: Springer Science & Business Media
Total Pages: 316
Release: 2008-08-15
Genre: Science
ISBN: 354068557X

The years 2006 and 2007 mark a dramatic change of peoples view regarding c- mate change and energy consumption. The new IPCC report makes clear that - mankind plays a dominant role on climate change due to CO emissions from en- 2 ergy consumption, and that a significant reduction in CO emissions is necessary 2 within decades. At the same time, the supply of fossil energy sources like coal, oil, and natural gas becomes less reliable. In spring 2008, the oil price rose beyond 100 $/barrel for the first time in history. It is commonly accepted today that we have to reduce the use of fossil fuels to cut down the dependency on the supply countries and to reduce CO emissions. The use of renewable energy sources and 2 increased energy efficiency are the main strategies to achieve this goal. In both strategies, heat and cold storage will play an important role. People use energy in different forms, as heat, as mechanical energy, and as light. With the discovery of fire, humankind was the first time able to supply heat and light when needed. About 2000 years ago, the Romans started to use ceramic tiles to store heat in under floor heating systems. Even when the fire was out, the room stayed warm. Since ancient times, people also know how to cool food with ice as cold storage.

Renewable Energy and Power Supply Challenges for Rural Regions

Renewable Energy and Power Supply Challenges for Rural Regions
Author: Kharchenko, Valeriy
Publisher: IGI Global
Total Pages: 458
Release: 2019-03-22
Genre: Technology & Engineering
ISBN: 1522591818

Access to power and electricity is a vital resource for businesses and for sustaining the livelihood of consumers. However, producing reliable and renewable energy and distributing it in rural areas can be challenging. Such activities require special technical support measures for organizing a highly efficient and cost-effective production process. Renewable Energy and Power Supply Challenges for Rural Regions provides innovative insights into energy production, consumption, and distribution in rural regions and examines sustainable and renewable power sources. The content within this publication explores such topics as renewable energy, electrical network, and thermal energy storage. It is designed for electricians, policymakers, state officials, professionals, researchers, and academicians.

Handbook of Research on Smart Computing for Renewable Energy and Agro-Engineering

Handbook of Research on Smart Computing for Renewable Energy and Agro-Engineering
Author: Kharchenko, Valeriy
Publisher: IGI Global
Total Pages: 537
Release: 2019-12-06
Genre: Technology & Engineering
ISBN: 1799812170

The rise in population and the concurrently growing consumption rate necessitates the evolution of agriculture to adopt current computational technologies to increase production at a faster and smoother scale. While existing technologies may help in crop processing, there is a need for studies that seek to understand how modern approaches like artificial intelligence, fuzzy logic, and hybrid algorithms can aid the agricultural process while utilizing energy sources efficiently. The Handbook of Research on Smart Computing for Renewable Energy and Agro-Engineering is an essential publication that examines the benefits and barriers of implementing computational models to agricultural production and energy sources as well as how these models can produce more cost-effective and sustainable solutions. Featuring coverage on a wide range of topics such as bacterial foraging, swarm intelligence, and combinatorial optimization, this book is ideally designed for agricultural engineers, farmers, municipal union leaders, computer scientists, information technologists, sustainable developers, managers, environmentalists, industry professionals, academicians, researchers, and students.

Thermal Energy Storage Technologies for Sustainability

Thermal Energy Storage Technologies for Sustainability
Author: S. Kalaiselvam
Publisher: Elsevier
Total Pages: 445
Release: 2014-07-30
Genre: Technology & Engineering
ISBN: 0124173055

Thermal Energy Storage Technologies for Sustainability is a broad-based overview describing the state-of-the-art in latent, sensible, and thermo-chemical energy storage systems and their applications across industries. Beginning with a discussion of the efficiency and conservation advantages of balancing energy demand with production, the book goes on to describe current state-of-the art technologies. Not stopping with description, the authors also discuss design, modeling, and simulation of representative systems, and end with several case studies of systems in use. - Describes how thermal energy storage helps bridge the gap between energy demand and supply, particularly for intermittent power sources like solar, wind, and tidal systems - Provides tables, illustrations, and comparative case studies that show applications of TES systems across industries - Includes a chapter on the rapidly developing field of viable nanotechnology-based thermal energy storage systems