Energy Efficient Thermal Management Of Data Centers Via Open Multi Scale Design
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Energy Efficient Thermal Management Of Data Centers
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Author : Yogendra Joshi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-03-23
Energy Efficient Thermal Management Of Data Centers written by Yogendra Joshi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-23 with Science categories.
Energy Efficient Thermal Management of Data Centers examines energy flow in today's data centers. Particular focus is given to the state-of-the-art thermal management and thermal design approaches now being implemented across the multiple length scales involved. The impact of future trends in information technology hardware, and emerging software paradigms such as cloud computing and virtualization, on thermal management are also addressed. The book explores computational and experimental characterization approaches for determining temperature and air flow patterns within data centers. Thermodynamic analyses using the second law to improve energy efficiency are introduced and used in proposing improvements in cooling methodologies. Reduced-order modeling and robust multi-objective design of next generation data centers are discussed.
Energy Efficient Thermal Management Of Data Centers Via Open Multi Scale Design
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Author : Emad Samadiani
language : en
Publisher:
Release Date : 2009
Energy Efficient Thermal Management Of Data Centers Via Open Multi Scale Design written by Emad Samadiani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Data processing service centers categories.
Data centers are computing infrastructure facilities that house arrays of electronic racks containing high power dissipation data processing and storage equipment whose temperature must be maintained within allowable limits. In this research, the sustainable and reliable operations of the electronic equipment in data centers are shown to be possible through the Open Engineering Systems paradigm. A design approach is developed to bring adaptability and robustness, two main features of open systems, in multi-scale convective systems such as data centers. The presented approach is centered on the integration of three constructs: a) Proper Orthogonal Decomposition (POD) based multi-scale modeling, b) compromise Decision Support Problem (cDSP), and c) robust design to overcome the challenges in thermal-fluid modeling, having multiple objectives, and inherent variability management, respectively. Two new POD based reduced order thermal modeling methods are presented to simulate multi-parameter dependent temperature field in multi-scale thermal/fluid systems such as data centers. The methods are verified to achieve an adaptable, robust, and energy efficient thermal design of an air-cooled data center cell with an annual increase in the power consumption for the next ten years. Also, a simpler reduced order modeling approach centered on POD technique with modal coefficient interpolation is validated against experimental measurements in an operational data center facility.
Mobile Wireless Middleware Operating Systems And Applications
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Author : Ruidong Li
language : en
Publisher: Springer Nature
Release Date : 2023-05-23
Mobile Wireless Middleware Operating Systems And Applications written by Ruidong Li and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-23 with Computers categories.
This book constitutes the refereed conference proceedings of the 11th International Conference on Mobile Wireless Middleware, Operating Systems and Applications, MOBILWARE 2022, via Virtual Event on 28-29, 2022 Due to COVID-19 pandemic the conference was held virtually. The 23 revised full papers were reviewed and selected from 59 submissions and are organized in tracks on Middleware, Wireless, and Future Networks; Integrated Satellite-Terrestrial Information Network; and Integrated Satellite-Terrestrial Intelligent Information Processing, Decision and Planning.
Communication Infrastructures For Cloud Computing
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Author : Mouftah, Hussein T.
language : en
Publisher: IGI Global
Release Date : 2013-09-30
Communication Infrastructures For Cloud Computing written by Mouftah, Hussein T. and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-30 with Computers categories.
Cloud computing has provided multiple advantages as well as challenges to software and infrastructure services. In order to be fully beneficial, these challenges facing cloud specific communication protocols must be addressed. Communication Infrastructures for Cloud Computing presents the issues and research directions for a broad range of cloud computing aspects of software, computing, and storage systems. This book will highlight a broad range of topics in communication infrastructures for cloud computing that will benefit researchers, academics, and practitioners in the active fields of engineering, computer science, and software.
Parallel Computing Is Everywhere
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Author : S. Bassini
language : en
Publisher: IOS Press
Release Date : 2018-03-07
Parallel Computing Is Everywhere written by S. Bassini and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-07 with Computers categories.
The most powerful computers work by harnessing the combined computational power of millions of processors, and exploiting the full potential of such large-scale systems is something which becomes more difficult with each succeeding generation of parallel computers. Alternative architectures and computer paradigms are increasingly being investigated in an attempt to address these difficulties. Added to this, the pervasive presence of heterogeneous and parallel devices in consumer products such as mobile phones, tablets, personal computers and servers also demands efficient programming environments and applications aimed at small-scale parallel systems as opposed to large-scale supercomputers. This book presents a selection of papers presented at the conference: Parallel Computing (ParCo2017), held in Bologna, Italy, on 12 to 15 September 2017. The conference included contributions about alternative approaches to achieving High Performance Computing (HPC) to potentially surpass exa- and zetascale performances, as well as papers on the application of quantum computers and FPGA processors. These developments are aimed at making available systems better capable of solving intensive computational scientific/engineering problems such as climate models, security applications and classic NP-problems, some of which cannot currently be managed by even the most powerful supercomputers available. New areas of application, such as robotics, AI and learning systems, data science, the Internet of Things (IoT), and in-car systems and autonomous vehicles were also covered. As always, ParCo2017 attracted a large number of notable contributions covering present and future developments in parallel computing, and the book will be of interest to all those working in the field.
New Directions In Web Data Management 1
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Author : Athena Vakali
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-01-19
New Directions In Web Data Management 1 written by Athena Vakali and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-19 with Computers categories.
This book addresses the major issues in the Web data management related to technologies and infrastructures, methodologies and techniques as well as applications and implementations. Emphasis is placed on Web engineering and technologies, Web graph managing, searching and querying and the importance of social Web.
Advanced Concepts For Renewable Energy Supply Of Data Centres
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Author : Jaume Salom
language : en
Publisher: River Publishers
Release Date : 2017-06-12
Advanced Concepts For Renewable Energy Supply Of Data Centres written by Jaume Salom and has been published by River Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-12 with Technology & Engineering categories.
The rapid increase of cloud computing, high performance computing (HPC) and the vast growth in Internet and Social Media use have aroused the interest in energy consumption and the carbon footprint of Data Centres. Data Centres primarily contain electronic equipment used for data processing (servers), data storage (storage equipment), and communications (network equipment). Collectively, this equipment processes, stores, and transmits digital information and is known as information technology (IT) equipment. Advanced Concepts for Renewable Energy Supply of Data Centres introduces a number of technical solutions for the supply of power and cooling energy into Data Centres with enhanced utilisation of renewable energy sources in order to achieve low energy Data Centres. Because of the high energy density nature of these unique infrastructures, it is essential to implement energy efficiency measures and reduce consumption before introducing any renewable energy source. A holistic approach is used with the objective of integrating many technical solutions such as management of the IT (Information Technology) load, efficient electrical supply to the IT systems, Low-Ex air-conditioning systems, interaction with district heating and cooling networks, re-use of heat, free cooling (air, seawater, groundwater), optimal use of heat and cold storage, electrical storage and integration in smart grids. This book is therefore a catalogue of advanced technical concepts that could be integrated into Data Centres portfolio in order to increase the overall efficiency and the share of renewable energies in power and cooling supply. Based on dynamic energy models implemented in TRNSYS some concepts are deeply evaluated through yearly simulations. The results of the simulation are illustrated with Sankey charts, where the energy flows per year within the subsystems of each concept for a selected scenario are shown, and graphs showing the results of parametric analysis. A set of environmental metrics (as the non-renewable primary energy) and financial metrics (CAPEX and OPEX) as well of energy efficiency metrics like the well-known PUE, are described and used to evaluate the different technical concepts.
Industrial Energy Efficiency
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Author :
language : en
Publisher: U.S. Government Printing Office
Release Date : 1993
Industrial Energy Efficiency written by and has been published by U.S. Government Printing Office this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Technology & Engineering categories.
Solar Heating And Cooling Systems
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Author : Ioan Sarbu
language : en
Publisher: Academic Press
Release Date : 2016-10-18
Solar Heating And Cooling Systems written by Ioan Sarbu and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-18 with Technology & Engineering categories.
Solar Heating and Cooling Systems: Fundamentals, Experiments and Applications provides comprehensive coverage of this modern energy issue from both a scientific and technical level that is based on original research and the synthesis of consistent bibliographic material that meets the increasing need for modernization and greater energy efficiency to significantly reduce CO2 emissions. Ioan Sarbu and Calin Sebarchievici present a comprehensive overview of all major solar energy technologies, along with the fundamentals, experiments, and applications of solar heating and cooling systems. Technical, economic, and energy saving aspects related to design, modeling, and operation of these systems are also explored. This reference includes physical and mathematical concepts developed to make this publication a self-contained and up-to-date source of information for engineers, researchers, and professionals who are interested in the use of solar energy as an alternative energy source. - Includes learning aims, chapter summaries, problems and solutions to support the theories presented - Puts a specific emphasis on the practical application of the technologies in heating and cooling systems - Contains calculating equations for the energy and economic index of solar systems
Cloud Networking For Big Data
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Author : Deze Zeng
language : en
Publisher: Springer
Release Date : 2015-12-09
Cloud Networking For Big Data written by Deze Zeng and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-09 with Computers categories.
This book introduces two basic big data processing paradigms for batch data and streaming data. Representative programming frameworks are also presented, as well as software defined networking (SDN) and network function virtualization (NFV) technologies as key cloud networking technologies. The authors illustrate that SDN and NFV can be applied to benefit the big data processing by proposing a cloud networking framework. Based on the framework, two case studies examine how to improve the cost efficiency of big data processing. Cloud Networking for Big Data targets professionals and researchers working in big data, networks, wireless communications and information technology. Advanced-level students studying computer science and electrical engineering will also find this book valuable as a study guide.