Energiteknik

Confronted with a Covid-19 epidemic all the more frightening for its rapid spread while its origins remained mysterious, scholars responded to the general need for meaning by placing world disasters in historical perspective. It led to a renewed interest in the relationship between religion and disease, while religious orders as specific actors, victims or voices during epidemics remained overlooked. This is precisely what this book explores.It discusses how religious orders positioned themselves between collective salvation and individual survival. It considers the contribution of religious orders to a spiritual awakening in the face of epidemics, both as intercessors responding to appeals from lay people and civil authorities and as religious ready to offer their lives for the victims. It compares male and female religious orders in the modern era, which was more globalized, medicalized and secularized than medieval societies. Facing disease, both consecrated men and women took original paths and even invented new and provocative theologies of illness. A comparative approach, from the Black Death in the fourteenth century to AIDS in the twentieth century, and wide geographical coverage on a global scale, from transnational congregations to specific care establishments, enable comparisons to be make but also clearly distinguish different historical configurations. Building on a renewed scholarship into Catholic religious orders, this book is a major contribution to the history of societies shaped by religion and disease.

This lecture provides an introduction to transmission line effects in the time domain. Fundamentals including time of flight, impedance discontinuities, proper termination schemes, nonlinear and reactive loads, and crosstalk are considered. Required prerequisite knowledge is limited to conventional circuit theory. The material is intended to supplement standard textbooks for use with undergraduate students in electrical engineering or computer engineering. The contents should also be of value to practicing engineers with interests in signal integrity and high-speed digital design. Table of Contents: Introduction / Solution of the Transmission Line Equations / DC Signals on a Resistively Loaded Transmission Line / Termination Schemes / Equivalent Circuits, Cascaded Lines, and Fan-Outs / Initially-Charged Transmission Lines / Finite Duration Pulses on Transmission Lines / Transmission Lines with Reactive Terminations / Lines with Nonlinear Loads / Crosstalk on Weakly Coupled Transmission Lines

This book serves as an introduction to boundary plasma physics, providing an accessible entry point to the topic of plasma exhaust in magnetic confinement devices. While it delivers a concise, rigorous, and comprehensive account of all the major scientific topics relevant to those working on the subject, it also remains accessible and easy to consult due to its modular and compact structure. Beginning with the basic kinetic and fluid descriptions of plasma, and advancing through plasma-surface interactions, filamentary transport and plasma detachment, to conclude with a discussion of divertor configurations, this book represents a necessary and timely addition to the literature on the fast-growing field of boundary plasma physics. It will appeal to experienced theoreticians or experimentalists looking to enter the field as well as graduate students wishing to learn about it.

The book explores the advanced façade systems according to the productive and constructive contents, in a cognitive and operative form, as a manual text to provide guidelines for researchers, technicians and professionals. It provides operational guidance for the technological design, production planning and site executive coordination for the realization of façade systems. The analysis deals with the main building elements and technical interfaces. The study of the façade systems, after explaining the anchoring structures and their connections to the load-bearing elements, investigates the criteria for the assembly between the framings. In particular, the book examines the technical interfaces of the main advanced envelope systems with respect to the functional, constructive and applicative coordination procedures of the mullions and transoms framing, of the structural sealant glazing façade system, of the unit façade system, of the suspended façade system and of the double skin façade system. The technical and manual character of the book is also expressed through the analysis of the functional and application procedures of the gaskets with respect to the façade systems in order to prevent the transmission of air and water loads: the analysis focuses on the connections between the framing and the enclosure elements of the envelope, in accordance with the compensation of height differences in order to guarantee impermeability, airtightness and insulation. Then, the book describes the assembly and interface conditions between elements of different composition and production within the façade systems: the examination of the technical interfaces involves the development and application of sealants, based on the loads exerted on the jointing devices, in order to fulfill the requirements of sealing and tightness with respect to mechanical, thermal and hygrometric, water, air and wind stresses. Moreover, the study of the envelope systems examines the methodologies directed toward fulfilling the requirements with respect to the actions caused by fire loads, considering the contents related to both components and connections and fixing surfaces.

The book is composed of 15 chapters in total. All chapters presented by the authors (co-authors) are published in the author¿s edition and aim to present an issue on how to achieve more sustainable and more environmentally safe development of modern transport and energy sector. The chapters are grouped into 3 parts. The first part ¿Decisions for alternative energy sources use in modern transport¿ represents novel solutions in alternative energy sources development and implementation in different spheres of the modern transport sector. The second part ¿Solutions for reducing negative impact of energy and transport on environment¿ is devoted to advances in technologies aimed on reducing impact of energy and transport sectors on environment and utilization of waste. The third part of the book ¿Advance in alternative motor fuels technology¿ represents recent developments in chemical technology of alternative fuels production and aspects of modern fuels quality control.

This book explores membrane materials as a means of translating natural and renewable resources into a more flexible, dynamic, and reactive architectural skin. It represents the first time that energy-saving design has been addressed systematically in relation to lightweight building systems and tensile membranes. Understanding of the energetic behavior of membranes and foils used as a building envelope is a fundamental theme, as it is the integration of flexible photovoltaics in membranes, as well as the exploitation of water and wind resources. A theoretical, methodological framework for consciously designing the membrane life cycle is presented. The authors cross-cut and combine exploration of climate-based design methodology and life cycle thinking strategies. Both active and passive systems are investigated, referring to alternative productive resources like sun, wind, and water. Case studies are brought forward in the book's second half, highlighting energy lightness for an increasingly dematerialized architecture and addressing inherent issues. Four main research and development paths are presented, the first two focusing on advancements in facade materials and Photovoltaic systems applicable to membrane architecture, the third referring to fog and dew harvesting and the fourth dealing with the future frontier of flexible transparency and designs for well-being through a passive solar system.

The core of the book is the presentation of a systematic, continuous and logical chain into the coupled total energy system (GES) of the future, which will lead to the fully sustainable use of renewable energies. Thus, unified models are proposed that are applicable to the subsystems/sectors throughout and allow the optimization of the entire GES. Appropriate algorithms and approaches are illustrated with numerous examples. This is embedded in the context of efforts to fully integrate energy generated from renewable sources into the GES. The overarching role of IT systems for secure operations has been emphasized in the book. The relevance of the correct mapping of technologies to use cases is elaborated and necessary steps derived from this are considered technically and organizationally (standardization). Special attention is paid to the didactic presentation of the material in order to present this new, difficult and complex problem "e;as simple as possible, but not simpler"e; [according to Einstein].

This book covers advanced theories and methods in the field of heat and mass transfer, which are expected to improve thermal systems performance and energy efficiency. It reports on novel findings relating to a wide range of topics in industry, building, transportation and agriculture. Offering a good balance of fundamental and applied research, this book provides scientists, engineers and other professionals with a timely snapshot on advances in thermal science, renewable energies and sustainable energy technologies. It also offers a source of inspiration for future research and collaborations.

This book comprehensively describes the operating principles and theoretical foundations of solar chimneys. It covers current research results, including numerical analysis and mathematical models based on different assumptions. Complying with the application of renewable energy in sustainable buildings, solar chimney has received extensive attention as an indispensable part natural ventilation. This book is a guide to the application of solar chimneys from single zones to multi zones, and it provides a reference source of application for construction practitioners and engineering decision-makers. The design basis and the related basic principles of fluid mechanics and natural ventilation design strategies introduced in this book will also be beneficial to college students.

In diesem Band sind Beiträge zur Pentateuchforschung aus den vergangenen rund 20 Jahren gesammelt. Die Anordnung folgt nicht chronologischen, sondern sachlichen Gesichtspunkten: Die erste Sektion (Das literarische Problem des Pentateuchs) widmet sich der Methodik, Geschichte und aktuellen Diskussion der Pentateuchforschung. Die zweite Sektion (Urgeschichte und Erzväter) enthält Beiträge zur Komposition der Ur- und Vätergeschichte in der Genesis, die dritte Sektion (Das Gesetz zwischen Exodus und Landnahme) solche zur Komposition der Exodus-Landnahmegeschichte in Exodus-Josua. Die vierte Sektion (Tora und Vordere Propheten) überschreitet den Horizont des Pentateuchs in Richtung Hexateuch und Enneateuch und behandelt das Verhältnis des Pentateuchs zum sogenannten Deuteronomistischen Geschichtswerk. Die fünfte Sektion (Die Rezeption der Tora in den Texten vom Toten Meer) schließlich befasst sich mit Beispielen der antiken Rezeptionsgeschichte, an denen deutlich wird, dass sich der dynamische Prozess der Auslegung, der in der Literargeschichte des Pentateuchs zu greifen ist, nicht nur in den biblischen Handschriften, sondern auch in anderen Texten vom Toten Meer fortsetzt

In 1906 Martin Schreiner, who had been diagnosed with mental illness four years previously, wrote from the Sanatorium Berolinum in Berlin-Lankwitz to the librarian of the "Lehranstalt für die Wissenschaft des Judentums" in Berlin, asking to send him some books, in the hope of being released soon. This letter and some short letters dating from 1920 and 1922 constitute Schreiner's last written testimonies. His mental illness painfully and suddenly ended the short but productive career of a versatile scholar who was one of the most important exponents of the "Wissenschaft des Judentums" and who simultaneously engaged in the study of Islam. Sabine Schmidtke reconstructs Schreiner's scholarly biography from his student days to his active period in Berlin, where the manuscript holdings of the Royal Library opened up entirely new perspectives for him. The author focuses on his pioneering scholarship particularly in the field of Islamic intellectual history, where his main contributions dealt with the Mütazila, Ibn Taymiyya and his circle, the mystical tradition of Ibn ¿Arabi, and interreligious polemics.

Biofuels and Bioproducts from Lignocellulosic Materials: Biomaterials is Volume 3 of a comprehensive three-volume set that explores the various possibilities of adding value to lignocellulosic biomass materials by transforming them into bioproducts, biofuels and biomaterials. With an emphasis on microbial biotechnological solutions, each volume examines the use of renewable natural resources, agriculture waste management, and valorization of agro-wastes to sustainably produce energy and fuels, nutraceuticals and pharmaceuticals, chemicals, and biomaterials. Volume 3 addresses all aspects of biomaterials production from lignocellulosic materials. The book examines recent innovative approaches for conversion and assesses the role of engineered microorganisms and their mechanisms of action for biomaterials production. The opening chapter of the book reviews the properties, types, production, and applications of various biomaterials. Following this, readers will find critical reviews of the latest developments and step-by-step guidance on key processes and methods, including novel, eco-friendly methods for biomass conversion that reduce waste. Finally, dedicated chapters review the techno-economic and LCA of lignocellulosic biomass conversion into different biomaterials such as bio-adhesives, biopolymers, bio-packaging materials, bioplastics, and value-added functional biomaterials. Biofuels and Bioproducts from Lignocellulosic Materials: Volume 3: Biomaterials is a valuable reference for students, researchers, and professionals involved in processing lignocellulosic materials for the production of bioenergy, biomaterials, and bioproducts.

Biofuel Cells and Energy Generation analyzes the current state-of-the-art and offers solutions to key challenges in developing carbohydrate-based biofuel cell technology. The book provides a critical review of biofuel cell technology, including principles, components, applications, obstacles, and prospects, and assesses the economic, safety, health, and environmental implications. Sections focus on the diversity of biomass resources, the fundamental characteristics of biomass, the major effects of biomass composition variations on biofuel cell technology, and a thorough review of the research literature on approaches for decreasing the detrimental impacts of biomass variability on fuel cells. In addition, a comprehensive examination of biofuel cell technology's current state and applications is presented that is supported by an explanation of the fundamentals, concepts, mechanisms, characteristics, optimal parameters, analytical characterization techniques, diverse types, all-category materials, catalysts, engineering designs, implantable biofuel cells, applications, and critical criteria. A variety of applications are addressed, including power implanted devices in biomedical applications, biosensors for smart communities, and nanomaterials for biofuel cells, among others. For each application, unresolved issues are identified, and solutions proposed.

Electrochemical Energy Storage Technologies Beyond Li-ion Batteries: Fundamentals, Materials, Devices focuses on an overview of the current research directions to enable the commercial translation of electrochemical energy storage technologies. The principles of energy storage mechanisms and device design considerations are introduced, along with advances in candidate materials and their path to commercialization and industrialization. Electrochemical energy storage technologies reviewed include rocking chair batteries, metal-air batteries, redox flow batteries, fuel cells, and supercapacitors. This book is suitable for materials scientists and chemists in academia and industry. It may also be of interest to physicists and energy scientists and practitioners.

High-Temperature Phase Change Materials for Thermal Energy Storage covers the fundamentals, thermal characteristics, measurement, design, and applications of high-temperature phase change materials (PCMs) for thermal energy storage, supported by examples and numerical modeling. The differences between low-temperature and high-temperature PCMs are examined with respect to thermophysical properties, phase change properties, and melting/solidification processes, with detailed coverage of how to alter or shorten the phase transition temperature range between melting and solidification, providing routes for the utilization of PCMs for specific high-temperature applications. The book also addresses key challenges, such as the design of PCM containers, phase transition temperature with little deviation, high latent heat capacity, thermal conductivity, viscosity, efficiency, ecocompatibility, and cost. This book is a valuable resource for researchers, advanced students, and scientists across the areas of energy storage, power generation, energy engineering, thermodynamics, materials science, renewable energy, energy management, mechanical engineering, and chemical engineering as well as engineers, research and development professionals, and other industry personnel with an interest in thermal energy storage design and materials.

Enhancing Resilience in Distribution Systems presents practical guidance for readers on the challenges and potential solutions for resilience in modern power systems. The book begins by explaining the risks and problems for resilience presented by renewable-based power systems. It goes on to clarify the current state of research and propose several novel methodologies and technologies for analysis and improvement of power system resilience. These methods include deep learning, linear programming, and generative adversarial networks. Packed with practical steps and tools for implementing the latest technologies, this book provides researchers and industry professionals with guidance on the resilient systems of the future.

Vehicle Electrification in Modern Power Grids: Disruptive Perspectives on Power Electronics Technology and Control Challenges collects the newest advances in technology for electric vehicle integration into one practical volume for professionals and advanced researchers. The book not only summarizes and clarifies legislation and grid codes for the area, but also outlines the modeling and analytical techniques needed, including predicting power converter reliability and its remaining useful life. Specializing in microgrid clusters, the book provides advanced power electronics device technology from wide-band-gap (WBG) to DSP-based digital control platforms and new materials for passive filters. Blending cutting-edge research and practical technology, this book provides a centralized resource for advanced researchers and engineers looking to accelerate vehicle electrification in the power grid.

Applications of Deep Machine Learning in Future Energy Systems pushes the limits of current Artificial Intelligence techniques to present deep machine learning suitable for the complexity of sustainable energy systems. The first two chapters take the reader through the latest trends in power engineering and system design and operation before laying out current AI approaches and limitations. Later chapters provide in-depth accounts of specific challenges and the use of innovative third-generation machine learning, including neuromorphic computing, to resolve issues from security to power supply. An essential tool for the management, control, and modelling of future energy systems, this book maps a practical path towards AI capable of supporting sustainable energy.

Thermal Energy Storage in Porous Media: Design and Applications introduces the new design concepts and operation strategies for the core part of heat and mass transfer in thermal energy storage tanks. With a strong focus on design, operation and optimization, the book presents the latest advances in thermal energy storage. Opening with an introduction to latent heat thermal storage, the book then discusses porous media enhanced thermal storage classifications, methods and characterizations. Subsequent topics include energy charging/discharging system design, numerical simulation models and verification, and an analysis of various melting/solidification laws. Finishing with a detailed presentation of applications and containing case studies and real-world examples throughout, this is an essential read for graduate students, researchers and engineers interested in thermal engineering, energy systems, and renewable energy.

Geothermal Energy Engineering: Technology Transfer from the Oil and Gas Industry focuses on geothermal energy technology, engineering, field, and operational topics as seen from an oil and gas industry perspective. To accelerate development of an important source of clean energy during the energy transition, proven oil and gas technologies can pivot towards geothermal energy production, for both power generation and direct heat applications. The book's chapters are written by world-renewed subject matter experts who address practical applications optimized in the oil and gas industry that can be adapted to accelerate geothermal energy production. The book progresses from an introduction to geothermal energy, cover types of geothermal and hybrid systems, address geothermal subsurface characterization, exploration, drilling, completion and production, facilities and project management, and includes analysis of technical and economic aspects of geothermal systems, gaps and future opportunities.

Biofuels and Bioproducts from Lignocellulosic Materials: Biofuels, Volume Two is part of a comprehensive three-volume set that explores the various possibilities of adding value to lignocellulosic biomass materials by transforming them into bioproducts, biofuels, and biomaterials. With an emphasis on microbial biotechnological solutions, each volume examines how renewable natural resources, agriculture waste management, and valorization of agro-wastes can sustainably produce energy and fuels, nutraceuticals and pharmaceuticals, chemicals, and biomaterials. This volume addresses all aspects of biofuel production from lignocellulosic materials, covering technological challenges, international policies, marketability, techno-economic analysis & LCA studies, and challenges & future perspectives. The book highlights recent advancements and challenges of lignocellulosic biomass conversion into biofuels within a biorefinery concept, and explains technological approaches and the role of microorganisms and their mechanisms. Recent thermo-chemical and biotechnological approaches are explored, along with their mechanisms of action for the development of biofuels such as biodiesel, bioethanol, biomethane, biobutanol, producer gas, syngas, hydrogen, dimethylfurane, bio-LPG, and gasoline. Chemical, enzymatic, and advanced microbial biotechnology approaches used in biomass pretreatment are explained, showing readers how to increase biofuel yields from lignocellulosic raw materials. Genetic and metabolic engineering methods that can improve biofuel production are also discussed.

This book covers the new field of straintronics, using strain switched nanomagnets for extremely energy-efficient computing, information processing, communication, and signal generation. Based on well-established CMOS technology, traditional electronics have two significant shortcomings: excessive energy dissipation and volatility, which is the inability to retain information after power has been switched off. Straintronics is more energy-efficient and non-volatile (but also more error-prone), allowing it to eclipse traditional electronics in niche areas that are increasingly attracting attention, such as image processing and probabilistic computing, computer vision, machine learning, neuromorphic networks, probabilistic computing, and belief networks. Magnetic Straintronics: An Energy-Efficient Hardware Paradigm for Digital and Analog Information Processing introduces straintronics and the technology's myriad applications for researchers, engineers, and scientists in electrical engineering, physics, and computer engineering.

This book explains forest and woody biomass harvest, harvesting machines, systems, logistics, supply chain management, best management practices, harvest scheduling and carbon sequestration. It also covers applications of harvesting principles in forest and biomass management practices. The book provides an in-depth understanding of functions and applications of current and future harvesting technologies, the unique characteristics of harvesting machine with respect to cost, productivity, and environmental impacts. Special features include harvest machine illustrations and images of field operations, tabular presentations of filed studies of forest operations and detailed modelling processes for forest and biomass harvest logistics and supply chain management. Specifically, the book is designed for students, researchers, educators, and practitioners in the field of forest and biomass harvest and logistics. The book's contents have been tested in teaching as the Harvesting Forest Product class for undergraduates and graduates in the Division of Forestry and Natural Resources at West Virginia University since 2000. The information contained in this book is a robust reference resource for students who would be future forest and biomass managers, timber contractors, entrepreneurs, researchers, and educators in the fields of forest and biomass operations, engineering, and resource management.

This thesis introduces a fully data driven approach for the prediction and optimization of critical electrical grid states due to poor power quality. Therefore, a nonvolatile memory model for time series forecasting, designed to profit especially from big data bases and complex pattern use cases as well as an Artificial Intelligence based Smart Demand Side Management framework to enable system inherent resources / components for minimization of harmonic disturbances is applied to measured power grid scenarios.