Heat and Mass Transfer in Building Materials and Structures PDF Download
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Author: Jack Bartley Chaddock
Publisher: Core/Mechanical
ISBN:
Category : Architecture
Languages : en
Pages : 832
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Book Description
These papers present international research results on building heat and mass transport, necessary for energy-efficient buildings. It contains papers from the Twenty-First Symposium of the International Centre for Heat and Mass Transfer 1989, conducted in Yugoslavia.
Author: Jack Bartley Chaddock
Publisher: Core/Mechanical
ISBN:
Category : Architecture
Languages : en
Pages : 832
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Book Description
These papers present international research results on building heat and mass transport, necessary for energy-efficient buildings. It contains papers from the Twenty-First Symposium of the International Centre for Heat and Mass Transfer 1989, conducted in Yugoslavia.
Author: M. L. Parra Saldivar
Publisher:
ISBN:
Category :
Languages : en
Pages : 315
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Book Description
Author: Robert Černý
Publisher: MDPI
ISBN: 303921926X
Category : Technology & Engineering
Languages : en
Pages : 122
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Book Description
The building industry is influenced by many factors and trends reflecting the current situation and developments in social, economic, technical, and scientific fields. One of the most important trends seeks to minimize the energy demand. This can be achieved by promoting the construction of buildings with better thermal insulating capabilities of their envelopes and better efficiency in heating, ventilation, and air conditioning systems. Any credible assessment of building energy performance includes the identification and simulation of heat and mass transfer phenomena in both the building envelope and the interior of the building. As the interaction between design elements, climate change, user behavior, heating effectiveness, ventilation, air conditioning systems, and lighting is not straightforward, the assessment procedure can present a complex and challenging task. The simulations should then involve all factors affecting the energy performance of the building in questions. However, the appropriate choice of physical model of heat and mass transfer for different building elements is not the only factor affecting the output of building energy simulations. The accuracy of the material parameters applied in the models as input data is another potential source of uncertainty. For instance, neglecting the dependence of hygric and thermal parameters on moisture content may affect the energy assessment in a significant way. Boundary conditions in the form of weather data sets represent yet another crucial factor determining the uncertainty of the outputs. In light of recent trends in climate change, this topic is vitally important. This Special Issue aims at providing recent developments in laboratory analyses, computational modeling, and in situ measurements related to the assessment of building energy performance based on the proper identification of heat and mass transfer processes in building structures. Potential topics include but are not limited to the following: -Development, calibration, and validation of advanced mathematical models for the description of heat and mass transfer in building materials and structures -Computational modeling of heat and mass transfer in building materials and structures aimed at energy performance assessment Boundary conditions for building energy performance simulations in light of climate change trends -Advanced experimental techniques for the determination of heat and mass transport and the storage properties of building materials -On site monitoring and verification of building energy performance -Research and development of new materials with high potential to improve the energy performance of buildings
Author: Keith Moss
Publisher: Routledge
ISBN: 1135811741
Category : Architecture
Languages : en
Pages : 247
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Book Description
Building design is increasingly geared towards low energy consumption. Understanding the fundamentals of heat transfer and the behaviour of air and water movements is more important than ever before. Heat and Mass Transfer in Building Services Design provides an essential underpinning knowledge for the technology subjects of space heating, water services, ventilation and air conditioning. This new text: *provides core understanding of heat transfer and fluid flow from a building services perspective *complements a range of courses in building services engineering *underpins and extends the themes of the author's previous books: Heating and Water Services Design in Buildings; Energy Management and Operational Costs in Buildings Heat and Mass Transfer in Building Services Design combines theory with practical application for building services professional and students. It will also be beneficial to technicians and undergraduate students on courses in construction and mechanical engineering.
Author: Morris Grenfell Davies
Publisher: John Wiley & Sons
ISBN: 0470020547
Category : Technology & Engineering
Languages : en
Pages : 524
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Book Description
A third or more of the energy consumption of industrialized countries is expended on creating acceptable thermal and lighting conditions in buildings. As a result, building heat transfer is keenly important to the design of buildings, and the resulting analytical theory forms the basis of most design procedures. Analytical Theory of Building Heat Transfer is the first comprehensive reference of its kind, a one-volume compilation of current findings on heat transfer relating to the thermal behavior of buildings, forming a logical basis for current design procedures.
Author: Graham H. Galbraith
Publisher:
ISBN:
Category :
Languages : en
Pages : 290
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Book Description
Author: Keith Moss
Publisher: Routledge
ISBN:
Category : Architecture
Languages : en
Pages : 342
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Book Description
The second edition of this reliable text provides thorough understanding of essential design procedures. Updated and extended, this invaluable guide continues to resource built environment students.
Author: Lingai Luo
Publisher: Springer Science & Business Media
ISBN: 1447147421
Category : Science
Languages : en
Pages : 190
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Book Description
Is the heat and mass transfer intensification defined as a new paradigm of process engineering, or is it just a common and old idea, renamed and given the current taste? Where might intensification occur? How to achieve intensification? How the shape optimization of thermal and fluidic devices leads to intensified heat and mass transfers? To answer these questions, Heat & Mass Transfer Intensification and Shape Optimization: A Multi-scale Approach clarifies the definition of the intensification by highlighting the potential role of the multi-scale structures, the specific interfacial area, the distribution of driving force, the modes of energy supply and the temporal aspects of processes. A reflection on the methods of process intensification or heat and mass transfer enhancement in multi-scale structures is provided, including porous media, heat exchangers, fluid distributors, mixers and reactors. A multi-scale approach to achieve intensification and shape optimization is developed and clearly explained. Providing readers with a tool box of reflections, techniques, methods, supported by literature reviews, Heat & Mass Transfer Intensification and Shape Optimization: A Multi-scale Approach will be a key guide for students, a teaching aid for lecturers and a source of inspiration for future research subjects.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Heat storage as a means to respond to the requirements for improved energy efficiency motivated this study. The objective was to evaluate the impact of thermal energy storage systems in dwellings under Mexican climatic conditions. In the first part of this work thermal behaviors of adobe traditional architecture is discussed; in the second part a latent heat storage system using phase change materials (PCMs) is proposed and assessed. The high thermal mass structural elements of adobe traditional architecture have been charactefted as heat wave modulators. Nevertheless, the moisture content in these structures also plays a significant role as a means for heat storage and potentially enhancing thermal lag. The objective of this part of the study was to assess the scope of existing coupled heat and mass transport models regarding water contained latent heat storage on porous structures. The significant contribution of latent heat storage recognized in adobe structures, led to the study of a solar-thermal storage system using (PCMs). The objective of this part of the study was twofold: 1) Enhance the existing computational models on the Stephan problem by considering the effect of regional variations (weather conditions imposed) on the boundary conditions. 2) Evaluate the impact of the solar-thermal system proposed when applied in dwellings in view of regional variations under Mexican weather conditions. Solar-thermal storage systems independent of the structure offer the possibility to be applied to existing buildings as well as new constructions. The proposal is a storage element that constitutes internal blinds in windows. The computational model of the Stephan problem was solved with the enthalpy method. Simulations were run under different sets of climatic conditions. For the first time the main factors for promoting system's optimisation, when gathered in a single comparison study, provided a more general insight on system's performance. Experimental work was also.
Author: Jan Kośny
Publisher: Springer Nature
ISBN: 3030986934
Category : Architecture
Languages : en
Pages : 487
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Book Description
This book offers a unique treatment of building insulating products and the integration of these products with building components. This book was written for all those involved in building design, specification, construction, and commissioning, providing them with an understanding of and appreciation for the wide variety of thermal insulation products and technologies available for use in all types of buildings. The book proceeds from basic definitions and discussion of heat-transfer topics and thermal insulation concepts, to the design and use of these products. The impact of thermal insulation on dynamic building performance, including factors other than heating and cooling, is also discussed. The book does not require an advanced mathematical background. The authors provide sufficient information to provide a qualitative understanding, with more mathematical sections included for those interested in modeling and analysis. The basic physics associated with heat transfer in buildings are presented, along with the steady-state and transient analysis techniques needed for the effective implementation of thermal insulation and assemblies. Modern building design involves the integration of comfort, safety, economics, durability and cost considerations, all of which impact the selection and use of thermal insulation materials in buildings. In addition to theoretical explanations of the underlying science, the book details the properties and application of new thermal insulation materials, including vacuum panels, gas-filled panels, aerogels, phase-change materials, and radiation control technologies. Given its scope, the book will be of interest to researchers and building engineers wishing to understand the latest technologies and materials available, so as to achieve reduced energy consumption in commercial and residential buildings.
