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Thermal Comfort in Hot Dry Climates

Author: Ahmadreza Foruzanmehr
Publisher: Routledge
ISBN: 1315527111
Category : Technology & Engineering
Languages : en
Pages : 198

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Book Description

With increases in global temperatures, the risk of overheating is expected to rise around the world. This results in a much higher dependency upon energy-intensive cooling systems and air-conditioners to provide thermal comfort, but how sustainable is this in a world where problems with the production of electricity are predicted? Vernacular houses in hot and dry central Iran have been adapted to the climate through passive cooling techniques, and this book provides a valuable assessment of the thermal performance of such housing. Shedding new light on the ability of traditional housing forms to provide thermal comfort, Thermal Comfort in Hot Dry Climates identifies the main cooling systems and methods in traditional houses in central Iran, and examines how architectural elements such as central courtyards, distinct seasonal rooms, loggias, basements and wind-catchers can contribute to the provision of thermal comfort in vernacular houses.

Thermal Comfort in Hot Dry Climates

Author: Ahmadreza Foruzanmehr
Publisher: Routledge
ISBN: 1315527111
Category : Technology & Engineering
Languages : en
Pages : 198

View »

Book Description
With increases in global temperatures, the risk of overheating is expected to rise around the world. This results in a much higher dependency upon energy-intensive cooling systems and air-conditioners to provide thermal comfort, but how sustainable is this in a world where problems with the production of electricity are predicted? Vernacular houses in hot and dry central Iran have been adapted to the climate through passive cooling techniques, and this book provides a valuable assessment of the thermal performance of such housing. Shedding new light on the ability of traditional housing forms to provide thermal comfort, Thermal Comfort in Hot Dry Climates identifies the main cooling systems and methods in traditional houses in central Iran, and examines how architectural elements such as central courtyards, distinct seasonal rooms, loggias, basements and wind-catchers can contribute to the provision of thermal comfort in vernacular houses.

Exploring the Relationship Between Design and Outdoor Thermal Comfort in Hot and Dry Climate

Author: Yuliya Dzyuban
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 148

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Book Description
Moderate physical activity, such as walking and biking, positively affects physical and mental health. Outdoor thermal comfort is an important prerequisite for incentivizing an active lifestyle. Thus, extreme heat poses significant challenges for people who are outdoors by choice or necessity. The type and qualities of built infrastructure determine the intensity and duration of individual exposure to heat. As cities globally are shifting priorities towards non-motorized and public transit travel, more residents are expected to experience the city on their feet. Thus, physical conditions as well as psychological perception of the environment that affect thermal comfort will become paramount. Phoenix, Arizona, is used as a case study to examine the effectiveness of current public transit and street infrastructure to reduce heat exposure and affect the thermal comfort of walkers and public transit users. The city of Phoenix has committed to public transit improvements in the Transportation 2050 plan and has recently adopted a Complete Streets Policy. Proposed changes include mobility improvements and creating a safe and comfortable environment for non-motorized road participants. To understand what kind of improvements would benefit thermal comfort the most, it is necessary to understand heat exposure at finer spatial scales, explore whether current bus shelter designs are adequate in mitigating heat-health effects, and comprehensively assess the impact of design on physical, psychological and behavioral aspects of thermal comfort. A study conducted at bus stops in one Phoenix neighborhood examined grey and green infrastructure types preferred for cooling and found relationships between perception of pleasantness and thermal sensation votes. Walking interviews conducted in another neighborhood event examined the applicability of a framework for walking behavior under the stress of heat, and how differences between the streets affected perceptions of the walkers. The interviews revealed that many of the structural themes from the framework of walking behavior were applicable, however, participants assessed the majority of the elements in their walk from a heat mitigation perspective. Finally, guiding questions for walkability in hot and arid climates were developed based on the literature review and results from the empirical studies. This dissertation contributes to filling the gap between walkability and outdoor thermal comfort, and presents methodology and findings that can be useful to address walkability and outdoor thermal comfort in the world's hot cities as well as those in temperate climates that may face similar climate challenges in the future as the planet warms.

Environmental Ergonomics - The Ergonomics of Human Comfort, Health, and Performance in the Thermal Environment

Author: Yutaka Tochihara
Publisher: Elsevier
ISBN: 0080455700
Category : Technology & Engineering
Languages : en
Pages : 500

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Book Description
Environmental Ergonomics addresses the problems of maintaining human comfort, activity and health in stressful environments. Its subject areas include thermal environments, illumination, noise and hypo- and hyperbaric environments. The book concentrates fundamentally on the way the thermal environment has affected human comfort, health and performance from the age of cave-dwellings to our age of skyscrapers. This book contains only papers selected from the 10th ICEE held in Japan 23-27 September 2002. The ICEE has been held biannually since 1982, and has firmly established itself as the world’s most distinguished conference in its field, offering the ideal forum for research scientists, medical doctors, engineers, administrators, technicians, healthcare professionals and students to share their work and ideas. Selected papers from the 10th International Conference on Environmental Ergonomics held in Japan, 23-27 September 2002. They have been revised and peer-reviewed. Papers included in this text have been widely recognised as the catalyst for the recent advances witnessed in Environmental Ergonomics in Asia. They strike a balance between academia and industries' views on environmental ergonomics. Add this volume to your copy of the Elsevier Ergonomics Book Series.

Dependence of outdoor thermal comfort on street design in hot and dry climate

Author:
Publisher:
ISBN:
Category :
Languages : de
Pages :

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Book Description

Sustainable Houses and Living in the Hot-Humid Climates of Asia

Author: Tetsu Kubota
Publisher: Springer
ISBN: 9811084653
Category : Science
Languages : en
Pages : 559

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Book Description
This book provides information on the latest research findings that are useful in the context of designing sustainable houses and living in rapidly growing Asian cities. The book is composed of seven parts, comprising a total of 50 chapters written by 53 authors from various countries, mainly in the Asian region. Part I introduces vernacular houses in different Asian countries such as Indonesia, Malaysia, India, Nepal, China, Thailand and Laos. Parts II and III then explore in depth indoor adaptive thermal comfort and occupants’ adaptive behavior, focusing especially on those in hot-humid climates. Part IV presents detailed survey results on household energy consumption in various tropical Asian cities, while Part V analyses the indoor thermal conditions in both traditional houses and modern houses in these countries. Several real-world sustainable housing practices in Asian cities are reviewed in the following part. The final part then discusses the vulnerability of expanding Asian cities to climate change and urban heat island. Today, approximately 35-40% of global energy is consumed in Asia, and this percentage is expected to rise further. Energy consumption has increased, particularly in the residential sector, in line with the rapid rise of the middle class. The majority of growing Asian cities are located in hot and humid climate regions, and as such there is an urgent need for designers to provide healthy and comfortable indoor environments that do not consume non-renewable energy or resources excessively. This book is essential reading for anyone with an interest in sustainable house design in the growing cities of Asia.

Outdoor Thermal Comfort in Urban Environment

Author: Kevin Ka-Lun Lau
Publisher: Springer Nature
ISBN: 9811652457
Category : Technology & Engineering
Languages : en
Pages : 142

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Book Description
This book highlights the importance of outdoor thermal comfort for improving urban living quality in the context of urban planning and urban geometry design. It introduces readers to a range of assessment methods and applications of outdoor thermal comfort and addresses urban geometry and thermal environment at the neighbourhood scale using real-world examples and parametric studies. In addition, the subjective evaluations by urban dwellers and numerical modelling tools introduced in this book provide not only a comprehensive assessment of outdoor thermal comfort but also an integrated approach to using thermal comfort indicators as a standard in high-density cities. Given its scope, the book offers a valuable guide for urban climate researchers, urban planners, and designers, and policymakers pursuing more liveable urban environments.

Building in Hot Dry Climates

Author: Balwant Singh Saini
Publisher: John Wiley & Sons
ISBN:
Category : Architecture and climate
Languages : en
Pages : 176

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Book Description

Routledge Handbook of Resilient Thermal Comfort

Author: Fergus Nicol
Publisher: Routledge
ISBN: 1000553582
Category : Architecture
Languages : en
Pages : 654

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Book Description
This book brings together some of the finest academics in the field to address important questions around the way in which people experience their physical environments, including temperature, light, air-quality, acoustics and so forth. It is of importance not only to the comfort people feel indoors, but also the success of any building as an environment for its stated purpose. The way in which comfort is produced and perceived has a profound effect on the energy use of a building and its resilience to the increasing dangers posed by extreme weather events, and power outages caused by climate change. Research on thermal comfort is particularly important not only for the health and well-being of occupants but because energy used for temperature control is responsible for a large part of the total energy budget of the built environment. In recent years there has been an increasing focus on the vulnerabilities of the thermal comfort system; how and why are buildings failing to provide safe and agreeable thermal environments at an affordable price? Achieving comfort in buildings is a complex subject that involves physics, behaviour, physiology, energy conservation, climate change, and of course architecture and urban design. Bringing together the related disciplines in one volume lays strong, multi-disciplinary foundations for new research and design directions for resilient 21st century architecture. This book heralds workable solutions and emerging directions for key fields in building the resilience of households, organisations and populations in a heating world.

Energy Conservation in Buildings

Author: A. A. M. Sayigh
Publisher: Newnes
ISBN: 0080984576
Category : Technology & Engineering
Languages : en
Pages : 493

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Book Description
The NORTHSUN 90 conference provided a forum for scientists from high latitude countries to discuss their experience of solar energy. The book is divided into two parts, Part One deals with energy conservation and management in buildings and solar and low energy architecture. Part Two covers all aspects of renewable energy; materials science and photovoltaic conversion, weather data, heating and cooling of buildings, hot water systems, wave energy, geothermal energy, energy storage, country programmes and other related topics. In northern latitudes energy savings in buildings of up to 50% can be achieved. NORTHSUN 90 encouraged the attainment of this goal, promoting the use of solar energy in heating and collective work on solar projects of direct benefit to the region.

Passive and Low Energy Ecotechniques

Author: Arthur Bowen
Publisher: Elsevier
ISBN: 1483150046
Category : Technology & Engineering
Languages : en
Pages : 1134

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Book Description
Passive and Low Energy Ecotechniques (PLEA) presents the proceedings of the Third International PLEA Conference held in Mexico City, Mexico on August 6-11, 1984. The book includes papers on state-of-the-art selected topics aimed at providing a basic knowledge; country and regional or personal monographs to continue the exchange of national information which is an established feature of PLEA; and position papers for the topic seminars. The text also presents papers on vernacular shelter and settlement; case studies of new buildings and retrofits, urban and community planning and design, photovoltaic systems implementation, cooling systems, modeling and simulation, guidelines and tools for design and planning.