Respuestas térmicas dinámicas en edificios

Respuestas térmicas dinámicas en edificios PDF Author: Irene Marincic
Publisher:
ISBN:
Category :
Languages : es
Pages : 0

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Respuestas térmicas dinámicas en edificios

Respuestas térmicas dinámicas en edificios PDF Author: Irene Marincic
Publisher:
ISBN:
Category :
Languages : es
Pages : 0

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Respuestas térmicas dinámicas en edificios: control térmico a través de la climatización natural

Respuestas térmicas dinámicas en edificios: control térmico a través de la climatización natural PDF Author:
Publisher:
ISBN:
Category :
Languages : es
Pages :

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RESUMEN Las estrategias de ahorro de energía en edificios, posibilitan la disminución de los costos de operación y/o mantenimiento de los mismos a lo largo de su vida útil. Sin embargo, el confort térmico de los usuarios se ve en muchos casos comprometido por políticas de ahorro energético, tanto en el diseño como en la operación de los edificios. Este ahorro de energía no deja de ser prioritario, pero no a costa del confort humano, ya que tarde o temprano este falso ahorro se revierte, debido a la falta de productividad en el trabajo o al deterioro de la salud de los ocupantes, además de un acondicionamiento indebido y al empleo de métodos poco eficaces. Un compromiso entre ambas necesidades se puede alcanzar, o al menos aproximar, a través de pautas de diseño térmico elaboradas con criterios más precisos, a fin de lograr un ambiente confortable, evitando el sobre-dimensionamiento de materiales y energía. Uno de los problemas principales asociado al diseño orientado al ahorro de energía, o sistemas de climatización natural, es el de su control. Son necesarias estrategias de diseño para facilitar el control térmico de un modo más preciso, optimizando las condiciones de confort, los recursos materiales y la energía. En la investigación se efectúa un análisis desde el punto de vista dinámico del comportamiento térmico de diferentes tipos de edificios, con el objeto de evaluar y comparar sus respuestas térmicas en relación con el clima exterior. Con base en datos experimentales de un cierto número de edificios, obtenidos a través de mediciones de variables ambientales, se pretende hallar una relación entre tipologías edificatorias, y la respuesta que se genera debido a las características de esta tipología. Se propone una metodología de evaluación global de los fenómenos y efectos térmicos que actúan sobre el edificio, utilizando un número reducido de variables y coeficientes, con una precisión razonable respecto a su simplicidad. Se obtiene una serie de parámetros de.

Valoración de la respuesta térmica en edificios

Valoración de la respuesta térmica en edificios PDF Author: Hassan Arham
Publisher:
ISBN:
Category :
Languages : es
Pages : 298

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Estudio dinámico de la respuesta térmica de edificios

Estudio dinámico de la respuesta térmica de edificios PDF Author:
Publisher:
ISBN:
Category :
Languages : es
Pages :

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6th International Conference on the Conservation of Earthen Architecture

6th International Conference on the Conservation of Earthen Architecture PDF Author: The Getty Conservation Institute
Publisher: Getty Publications
ISBN: 0892361816
Category : Art
Languages : en
Pages : 492

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Book Description
On October 14-19, 1990, the 6th International Conference on the Conservation of Earthen Architecture was held in Las Cruces, New Mexico. Sponsored by the GCI, the Museum of New Mexico State Monuments, ICCROM, CRATerre-EAG, and the National Park Service, under the aegis of US/ICOMOS, the event was organized to promote the exchange of ideas, techniques, and research findings on the conservation of earthen architecture. Presentations at the conference covered a diversity of subjects, including the historic traditions of earthen architecture, conservation and restoration, site preservation, studies in consolidation and seismic mitigation, and examinations of moisture problems, clay chemistry, and microstructures. In discussions that focused on the future, the application of modern technologies and materials to site conservation was urged, as was using scientific knowledge of existing structures in the creation of new, low-cost, earthen architecture housing.

Volcanic Unrest

Volcanic Unrest PDF Author: Joachim Gottsmann
Publisher: Springer
ISBN: 331958412X
Category : Nature
Languages : en
Pages : 313

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Book Description
This open access book summarizes the findings of the VUELCO project, a multi-disciplinary and cross-boundary research funded by the European Commission's 7th framework program. It comprises four broad topics: 1. The global significance of volcanic unrest 2. Geophysical and geochemical fingerprints of unrest and precursory activity 3. Magma dynamics leading to unrest phenomena 4. Bridging the gap between science and decision-making Volcanic unrest is a complex multi-hazard phenomenon. The fact that unrest may, or may not lead to an imminent eruption contributes significant uncertainty to short-term volcanic hazard and risk assessment. Although it is reasonable to assume that all eruptions are associated with precursory activity of some sort, the understanding of the causative links between subsurface processes, resulting unrest signals and imminent eruption is incomplete. When a volcano evolves from dormancy into a phase of unrest, important scientific, political and social questions need to be addressed. This book is aimed at graduate students, researchers of volcanic phenomena, professionals in volcanic hazard and risk assessment, observatory personnel, as well as emergency managers who wish to learn about the complex nature of volcanic unrest and how to utilize new findings to deal with unrest phenomena at scientific and emergency managing levels. This book is open access under a CC BY license.

Production of Yellow Cake and Uranium Fluorides

Production of Yellow Cake and Uranium Fluorides PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 374

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The Nature of Space

The Nature of Space PDF Author: Milton Santos
Publisher: Duke University Press
ISBN: 1478021705
Category : Social Science
Languages : en
Pages : 181

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Book Description
In The Nature of Space, pioneering Afro-Brazilian geographer Milton Santos attends to globalization writ large and how local and global orders intersect in the construction of space. Santos offers a theory of human space based on relationships between time and ontology. He argues that when geographers consider the inseparability of time and space, they can then transcend fragmented realities and partial truths without trying to theorize their way around them. Based on these premises, Santos examines the role of space, which he defines as indissoluble systems of objects and systems of actions in social processes, while providing a geographic contribution to the production of a critical social theory.

ITA Tuneles 84

ITA Tuneles 84 PDF Author:
Publisher:
ISBN:
Category : Tunneling
Languages : en
Pages : 564

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Material Architecture

Material Architecture PDF Author: John Fernandez
Publisher: Routledge
ISBN: 1135144338
Category : Architecture
Languages : en
Pages : 345

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Book Description
Composed of a series of essays, this book deals with the broad issues affecting the nature of architectural materials and provides a focused review of the state of the art materials. It also provides designers with the tools they need to evaluate and select from the thousands of different materials that are available to them. The book is organized into three sections; ‘Time’ looks at how the materials used in architectural design have changed over the years showing how we have come to use the materials we do in contemporary design. ‘Materials’ covers all five material families; metals, polymers, ceramics, composites and natural materials giving in depth information on their properties, behavior, origins and uses in design. It also introduces a review of the cutting edge research for each family. ‘Systems’ outlines the technical design-orientated research that uncovers how new architectural assemblies can be designed and engineered. All of this practical advice is given along with many real case examples illustrating how this knowledge and information has been, and can be, used in architectural design.