Solar Shading and Building Energy Use PDF Download

Author: Marie-Claude Dubois
Publisher:
ISBN:
Category :
Languages : en
Pages : 117

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Author: Maria Mandalaki
Publisher: Springer
ISBN: 3030116174
Category : Architecture
Languages : en
Pages : 132

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Book Description
This is the first book to describe the development of and state of the art in solar shading devices in buildings, detailing all methods of evaluating shading systems according to thermal and visual comfort. The issue of energy balance in buildings is gaining importance as conventional energy sources dwindle and become more expensive. As such, environmental concerns should be considered in overall design decisions. The book discusses the role sun control “machines” play in controlling solar and thermal radiation. It examines their geometry, their position in relation to glazing and their operation (in the cases of movable systems) to control the heat and light entering a building, as well as how their material and color influence their performance. This book appeals to architects and designers who are interested in efficient energy facade design.

Author: S. Treado
Publisher:
ISBN:
Category : Architecture and solar radiation
Languages : en
Pages : 103

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Author: AK Athienitis
Publisher: Routledge
ISBN: 1134274211
Category : Architecture
Languages : en
Pages : 398

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Passive solar design techniques are becoming increasingly important in building design. This design reference book takes the building engineer or physicist step-by-step through the thermal analysis and design of passive solar buildings. In particular it emphasises two important topics: the maximum utilization of available solar energy and thermal storage, and the sizing of an appropriate auxiliary heating/cooling system in conjunction with good thermal control. Thermal Analysis and Design of Passive Solar Buildings is an important contribution towards the optimization of buildings as systems that act as natural filters between the indoor and outdoor environments, while maximizing the utilization of solar energy. As such it will be an essential source of information to engineers, architects, HVAC engineers and building physicists.

Author: Liangzhu Leon Wang
Publisher: Springer Nature
ISBN: 9811998221
Category : Technology & Engineering
Languages : en
Pages : 2933

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This book is a compilation of selected papers from the 5th International Conference on Building Energy and Environment (COBEE2022), held in Montreal, Canada, in July 2022. The work focuses on the most recent technologies and knowledge of building energy and the environment, including health, energy, urban microclimate, smart cities, safety, etc. The contents make valuable contributions to academic researchers, engineers in the industry, and regulators of buildings. As well, readers encounter new ideas for achieving healthy, comfortable, energy-efficient, resilient, and safe buildings.

Author: بدر، علي
Publisher: Oxford University Press
ISBN: 9774162986
Category : Fiction
Languages : en
Pages : 185

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After a failed study mission in France, Abd al-Rahman returns home to Iraq to launch an existentialist movement akin to that of his hero. Convinced that it falls upon him to introduce his country's intellectuals to Sartre's thought, he feels especially qualified by his physical resemblance to the philosopher (except for the crossed eyes) and by his marriage to Germaine, who he claims is the great man's cousin. Meanwhile, his wealth and family prestige guarantee him an idle life spent in drinking, debauchery, and frequenting a well-known nightclub. But is his suicide an act of philosophical despair, or a reaction to his friend's affair with Germaine? A biographer chosen by his presumed friends narrates the story of a somewhat bewildered young man who--like other members of his generation--was searching for a meaning to his life. This parody of the abuses and extravagances of pseudo-philosophers in the Baghdad of the sixties throws into relief the Iraqi intellectual and cultural life of the time and the reversal of fortune of some of Iraq's wealthy and powerful families.

Author: Marie-Claude Dubois
Publisher:
ISBN:
Category :
Languages : en
Pages : 93

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Author: Nasrollahi, Farshad
Publisher: Universitätsverlag der TU Berlin
ISBN: 3798325529
Category : Architecture
Languages : en
Pages : 34

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Energy saving in buildings through cost and energy-intensive measures, such as the application of additional building materials and technologies, is only possible with a great consumption of resources and CO2 emissions for their production. For low energy buildings, the investment costs, including user costs and governmental subsidies, are generally high, and construction is not always economically viable in consideration of the national capital in the present economic conditions of most countries. For these reasons, it is first of all necessary to apply cost and resource-efficient measures to save energy in buildings and then make use of additional cost and energy-intensive measures by improving the thermal envelope, the HVAC system or by installing energy generating systems. One of the most cost effective and ecological methods of energy saving in buildings is the reduction of energy requirements through climate responsive architecture. Due to the fact that energy saving through the optimization of architecture is not only cost-neutral, resource-efficient and carbon-neutral but also has a very high energy-saving potential, the first and most important strategy to save energy should be an optimized and climate responsive design. Energy saving through optimized architectural design is economically and ecologically sustainable. The development of building simulation science in the last decades has made it easier to study the energy performance of buildings. Tools have made it possible to predict the complex behavior of buildings regarding the climate. Except for the comparison of different building typologies to find the most efficient, there are no other methods to achieve energy savings through the architectural design, which can be applied by a variety of building types and climates. Therefore, in order to encourage the optimization of architectural design, it is necessary to improve these methods which represent strategies to significantly reduce the energy demand of buildings. Architectural Energy Efficiency is a parametric method which separately studies the effects of various energy-related architectural factors on the energy demand of buildings by using dynamic energy simulations to find the, from an energy efficiency point of view, optimum value for each of these. The architectural factors include orientation, building elongation, building form, opening ratio in different orientations, sun shading, natural ventilation etc. The research process that led to the formulation of the Architectural Energy Efficiency method is based on a series of simulations carried out by a dynamic simulation software tool (DesignBuilder) to calculate the energy demands of a building with different variants for a single architectural feature. The aim of the simulations is to find an optimum set of energy-related variables that result in the best and most efficient energy performance for a specific building type and climate. This method of efficiency illustrates the effects different architectural features have on the various energy demands of buildings. The criteria are derived from the application of this method for a specific building occupation and climate, and can be applied in the design process of buildings, which leads to improvements of the energy performance and a reduction of resource consumption. As the architectural design affects the heating and cooling as well as the lighting energy demands of buildings, the optimum value of each factor must be based on these three aspects. The heating, cooling and lighting energy demands of buildings all behave very differently. Therefore, these three energy demands together (i. e. the sum of heating, cooling and lighting energy) must also be applied as a criterion to study the building energy performance and find the optimum value for each architectural feature. The criteria for selecting the best variant can not only be based on the total energy demand, but should also consider the primary energy demand, the CO2 emissions, energy costs (for heating, cooling and lighting), life cycle costs, etc. The application of these findings to the architectural design of buildings minimizes the energy demand, the CO2 emissions and energy costs of the building, does not, however, affect the initial building costs. The advantages of energy saving through optimizing the architectural design are not only the improvement of the building’s energy performance, but also the fact that the energy saving is cost and resource-efficient. This means that the energy demand of a building will decrease without increasing the investment costs of the building and without consuming any resources and energy for the production of additional building materials. The cost and resource efficiency contributes towards the economic and ecological sustainability of a building during the full life cycle.

Author: Françios Garde
Publisher: John Wiley & Sons
ISBN: 3433030723
Category : Science
Languages : en
Pages : 252

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Das Buch präsentiert die Ergebnisse einer von der Internationalen Energieagentur initiierten Studie von 30 Nullenergiegebäuden. Es zeigt Entwurfsgrundsätze für verschiedene Klimazonen und Bautypen auf, durch die eine hohe Gebäudeperformance erreicht werden kann.

Author: Samimi, Mojtaba
Publisher: Universitätsverlag der TU Berlin
ISBN: 3798326754
Category : Architecture
Languages : en
Pages : 206

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Thanks to the availability of energy, materials and technologies, the level of comfort in buildings is increasing around the world. However, today we are also facing buildings and cities that are responsible for a high percentage of global energy consumption. Pollution, heat island effect, climate change and global warming are just a few of the challenges that the human race, as well as other living matter on earth, will have to deal with in future. Moreover, as time goes by, we may not necessarily live in healthier conditions with better life styles. Within a limited period, this global and complex situation will need thorough, integrated and local surgery. This book is designed to draw greater attention to the sun and how a solar-climatic vision can influence and improve architectural design and urban planning. It may not have been discovered yet how small our planet is and how big the effect of a simple decision can be, but it is nevertheless important to be reminded of the sun not only as a powerful and perpetual actor in our dynamic atmosphere but also as a basis for figuring out a variety of adaptive solutions that must be identified and followed. In addition to the changes made by architects, clients and builders as well as planners, municipalities and all other persons who make decisions on plans, the role of those who live inside buildings and cities, not as users, but as producers and maintainers, also bear a certain degree of responsibility. Therefore, the optimization of new constructions, the modification of existing buildings and urban fabric should be considered on a global scale in regard to the sun as well as our future needs. The aim should be to improve energy-efficiency, health, comfort and safety in all living spaces, whether indoors or outdoors. In this respect, the analysis of the current situation, forecasting future scenarios and the development of intelligent alternatives are fundamental steps. In terms of energy efficiency, daylight provision and internal comfort, the use of advanced building materials and technologies as well as simulation tools can improve the building envelope and its performance. However, it is important to understand when, where and how they should best be applied to achieve an intelligent form as well as a responsive layout with a high level of performance for other essential aspects, too (e.g. structure, view, operation). Although today many consider “solar architecture” the attaching of solar thermal collectors and PVs to building roofs and facades, this is only one of the complex tasks which should be integrated in the design. In fact, solar architecture incorporates all the complexities of architecture on different scales. Besides, it has to respond accurately to certain issues resulting from the currently low price of other energy sources in many locations. In addition to the reduction of payments, other valuable improvements associated with solar-climatic considerations in the design should be clarified and compared. During the design process, an optimization (i.e. re-arrangement, re-orientation, re-sizing) of different elements, namely solar surfaces (i.e. transparent/opaque surfaces, shading/reflecting devices, collectors), building volumes and trees, does not necessarily increase the construction costs but can help identify deficient or over-designed elements. Alongside improving the energy efficiency aspects of individual buildings, a solar-climatic vision in planning can lead to other qualities for the benefit of small and large-scale living spaces, whether indoors or outdoors. Around the world, we must be prepared for more shocking news and annual records if many continue to build buildings, whether cheap or expensive, with little attention to the sun. In neighborhoods on an urban scale, the insufficient analysis and inaccurate decisions regarding building volumes and orientation can affect the potentials and performance of both internal and external spaces in terms of energy production, energy demand, daylight, health, comfort and safety for long periods of time. This book includes a decade of SOLARCHVISION practices on how architectural design and urban planning can be adapted by the constant path and variable effects of the sun in each location. Sharing such a vision can help architects, urban planners and clients to make more accurate decisions concerning energy and climate-related matters. After presenting fundamental diagrams in different cities around the world (e.g. the sun paths, solar radiation and temperature models), the role of an intelligent design for the building skin is described and analyzed in terms of finding a good relation between outside and inside as well as the direct and indirect collection of solar energy on different building surfaces. This research can bring about new appearances and structures for the creation of smart buildings and responsive cities. Aufgrund der Verfügbarkeit von Energie, Materialien und Technologien erhöht sich der Wohnkomfort in Gebäuden weltweit. Jedoch stehen wir auch vor dem Problem, dass Gebäude und Städte für einen hohen Anteil des weltweiten Energieverbrauchs verantwortlich sind. Umweltverschmutzung, Wärmeinseleffekte, Klimawandel und globale Erwärmung sind nur einige der vielen Herausforderungen, mit denen die menschliche Rasse, ebenso sowie alles weitere Leben auf der Erde, in Zukunft umgehen muss. In absehbarer Zeit wird diese komplexe globale Situation gründliche, ganzheitliche und örtliche Eingriffe erfordern. Dieses Buch richtet die Aufmerksamkeit auf die Sonne und dadurch auch darauf, wie ein solarklimatisches Konzept die Architektur und Stadtplanung beeinflussen und verbessern kann. Es ist vielleicht noch nicht entdeckt worden wie klein unser Planet doch eigentlich ist und wie groß der Einfluss einer einfachen Entscheidung sein kann, aber vor allem ist es wichtig, dass die Sonne eine wichtige und immer währende Rolle in unserer dynamischen Atmosphäre spielt und dies als Grundlage bei der Suche von Lösungsansätzen erkannt und angewandt wird. Neben Architekten, Kunden und Bauherren sowie Planern, Kommunen und allen anderen Personen die Entscheidungen über die Planung treffen, spielen die in den Gebäuden und Städten Lebenden auch eine Rolle, nicht als Nutzer, sondern als Erzeuger und Betreuer, und auch sie haben eine gewisse Verantwortung. Daher sollten alle Optimierungen neuer Bauten, Modifikationen von Bestandsgebäuden und Stadtstrukturen auf globaler Ebene Bezug auf die Sonne und auf zukünftige Bedürfnisse nehmen. Das Ziel sollte es sein, die Energieeffizienz, Gesundheit, Komfort und Sicherheit in allen Lebensräumen, ob drinnen oder draußen, zu verbessern. In dieser Hinsicht sind die Analyse der aktuellen Situation, die Prognose zukünftiger Szenarien und die Entwicklung intelligenter Alternativen grundlegende Schritte. Der Einsatz von modernen Baustoffen und Technologien sowie Simulationswerkzeugen kann die Energieeffizienz und Leistungsfähigkeit eines Gebäudes verbessern. Es ist jedoch wichtig zu verstehen wann, wo und wie sie am besten in der architektonischen Gestaltung angewendet werden können, um ein ansprechendes Layout mit einer hohen Leistung für eine Vielzahl von architektonischen Aspekten zu erreichen und in Bezug auf Energieeffizienz, Tageslichtversorgung und internen Komfort ein optimales Ergebnis zu erzielen. Obwohl heute viele schon das Anbringen von Solar-Kollektoren und PV-Modulen auf Gebäudedächern und Fassaden als "Solararchitektur" betrachten, ist dies nur eine der komplexen Aufgaben in diesem Feld der Architektur. Tatsächlich beinhaltet die Solararchitektur die gesamte Komplexität der Architektur auf unterschiedlichen Ebenen. Außerdem hat sie sehr genau auf bestimmte Sachverhalte zu reagieren, welche aus den vielerorts aktuell geringen Energiekosten anderer Energiequellen resultieren. Neben der Reduzierung von Baukosten sollten andere wertvolle Verbesserungen, resultierend aus solar klimatischen Überlegungen, im Entwurf hervorgehoben und verglichen werden. In der Tat kann eine Optimierung verschiedener Elemente während des Design-Prozesses, wie z.B. Solarflächen, Baukörpern und Bäumen, nicht notwendigerweise die Baukosten steigern, jedoch dabei helfen unnütze oder überdimensionierte Elemente zu identifizieren. Neben der Verbesserung der Energieeffizienzaspekte einzelner Gebäude kann eine zuverlässige integrierte solarklimatische Planung zu weiteren Qualitäten der Lebensräume führen. Überall auf der Welt müssen wir uns auf mehr und mehr schockierende Nachrichten und jährliche Rekordwerte vorbereiten, wenn weiterhin viele Gebäude mit wenig Aufmerksamkeit auf die Sonne gebaut werden. In Stadtteilen auf urbaner Städteebene kann die unzureichende Analyse und unklare Entscheidungen über Baukörper und Orientierung die Potenziale und Leistung interner und externer Räume im Bezug auf Energieproduktion, Energiebedarf, Tageslicht, Gesundheit, Komfort und Sicherheit auf lange Zeit beeinflussen. Dieses Buch enthält ein Jahrzehnt SOLARCHVISION Praktiken darüber, wie die Architektur und Stadtplanung mit dem konstanten Weg und den variablen Auswirkungen der Sonne an jedem Standort angepasst werden kann. Das Teilen dieser Vision kann Architekten, Stadtplanern und Kunden helfen, zielgenauere Entscheidungen über energie- und klimarelevante Fragen zu treffen. Nach der Vorstellung grundlegender Diagramme zu verschiedenen Städten auf der ganzen Welt (z.B. die Sonnenwege, Sonneneinstrahlung und Temperaturmodelle), wird die Rolle eines intelligenten Designs für die Gebäudehülle beschrieben und analysiert im Hinblick auf die Suche nach einer guten Verbindung zwischen Außen und Innen, sowie die direkte und indirekte Nutzung von Sonnenenergie auf verschiedenen Gebäudeflächen. Diese Untersuchungen können neue Ansichten und Strukturen für die Erbauung intelligenter Gebäude und anpassungsfähiger Städte hervorbringen.