Passive design strategies for residential buildings in a hot dry climate in nigeria o. Covering theory and application it provides examples of innovative and best practice in responsive architecture through case studies. In the hot period shading and wind cooling is the priority, while during the cold season, the winter sun must be exploited for the heat but protection from the cool winds is obligatory. Pdf perspective and advances of houses and buildings in hot and humid regions. Building design principles for hot humid regions sciencedirect. Pdf daylight and sustainable architecture for warm humid climate. The humid tropical climate features thick vegetation that grows in two layers. In hot dry climates, other passive strategies such as thermal mass and evaporative cooling are useful too. Hot air generated indoors rises and stratifies on upper parts of buildings, and when there are. Hui department of mechanical engineering, the university of hong kong, pokfulam road, hong kong, china sustainable building is an abstract and broad concept encompassing many issues and thinking, with the aim to minimise. Hot humid climate region in hot humid regions, excessive humidity is observed in addition to the pestiferous excessive heat.
The main reason of using all these solutions and strategies in vernacular architecture of bushehr was to be adapted to climatic condition a hot and humid climate and therefore using the. A model for external walls selection in hot and humid climates. The objective of this paper is to give explanation and description of tropical humid traditional architecture history in tropical humid region in. Researches about constituent component of climate in tropical humid area such as air temperature, wind, sun radiation and humidity are needed to harmonize building and its surrounding nature. The next layer comprises smaller trees, vines, palms, orchids and ferns. Design strategies sustainable design strategies for urban.
Pdf thermal performance assessment of shipping container. Aug 25, 20 climate and architecture since beginning, climate has its effects on man, surroundings and architecture weather elements forced man to look for shelters a climate responsive architecture takes advantage of the free energy in the form of heat and light. Introduction regions having similar characteristic features of climate. Pdf natural ventilation of the housing in hot and humid climates. Generally, an ebook can be downloaded in five minutes or less. For that reasons the urban design should include semicompact forms and functions in order to provide both results. The case study for the hot humid climate we chose is singapore. Heating, ventilation, and air conditioning design strategy. Smart design for hothumid climates architect peter l. Green building is just building in a smart and organized. Designing buildings for hot climates, cold ones and.
Mold on the backside of a vinyl wall covering at a 4story hotel. New greenhouse cooling system in development for hotclimate. Daylight, design criteria, fenestration, interior illumination, warm humid climate. See more ideas about architecture, building design and building. School and daycare projects for different climates archdaily. In addition, the passive solutions can be cheaper and, being nonmechanical, are robust with regard to users, operation and maintenance. Net zero building is becoming a global trend as a strategy to reduce the carbon footprint. The 5 best roofing materials for hot climates materials modernize is an online service that connects homeowners with trusted pros specializing in exterior home improvement projects including solar, roofing, windows and hvac solutions. The aim of this research is to demonstrate traditional architecture in mild humid climate of iran as a sample of sustainable architecture. The 5 best roofing materials for hot climates journal. Utilizing thermal mass is most challenging in hot humid climates where night temperatures remain elevated. Common building failures in hot humid climates nearly all building enclosure related failures in hot humid climates are related to decay associated with water.
Jul 30, 2019 climate responsive architecture takes into consideration seasonality, the direction of the sun sun path and solar position, natural shade provided by the surrounding topography, environmental factors such as wind, rainfall, humidity and climate data temperature, historical weather patterns, etc. Air movement is a key to enhancing comfort in hot climates. There is a global concern about energy in buildings generally for two major reasons. The classic model recommended for warm humid climates on the manuals developed on the 50s and the 60s. Mark lefsrud from mcgill universitys department of bioresource engineering in quebec, canada, have developed and patented a new greenhouse cooling system specifically designed for hot andor humid climates. Heating, ventilation, and air conditioning design strategy for a hot humid production builder p. A basic reference system which contributes as a guideline for architects and. Passive design strategies for residential buildings in a hot.
In order to achieve netzero building design in hot and humid climates, efforts must be put to reduce the overall energy use to the maximum extent by integrating appropriate building technologies into the architectural designs. Building problems in hot climates roshanak divsalar submitted to the institute of graduate studies and research in partial fulfillment of the requirements for the degree of master of science in architecture eastern mediterranean university july 2010 gazimagusa, north cyprus. This need is in accordance with requirements related to urban environmental sustainability. The case of khoramshahr building design based on principles of architecture in harmony with the climate of each region, in addition to creating thermal comfort in building interiors, reduces fuel consumption and more important it will demonstrate a clean and green environment. Introduction regions having similar characteristic features of climate are grouped under one climatic zone. Shaping buildings for the humid tropics green home building. Energy shortages, pollution, global warming, and the impacts of urban heat islands are among the pressing issues in this century all over the world. The humidity is usually above 60% and often nearly 100% in many regions. The reuse of shipping containers scs in architecture has grown in popularity worldwide. Sep 22, 2016 the only thing they need from building this house is to live in this humid climate atmosphere without using airconditions or turning the lights on.
Akande architecture programme, abubakar tafawa balewa university, nigeria abstract the hot dry climatic zone of nigeria is characterized by a period of high temperature and low relative humidity between february and may. Daylight and sustainable architecture for warm humid climate. Environmental sustainable iranian traditional architecture in. Passive architectural cooling principles for arid climates. Design strategies of the residential building in warm and. Good, climate adapted design of buildings can reduce the need for added technology to a minimum. Pdf sustainable building technologies for hot and humid. However, few studies have focused on the thermal performance of buildings constructed with the use of refurbished scs in hot and humid climates. Design fundamentals in the hot and humid climate of iran. Pdf daylight has been seen as a creative element throughout architectural history, which. Effects of vernacular architecture structure on urban.
In hot and humid climates, the temperature variations between day and night are much smaller, and thermal inertia is not an adequate strategy. The indoor thermal conditions in residential buildings in two locations in abuja, nigeria were investigated to understand the ideal conditions of occupants in this hot humid climate. In a vast country such as iran, with different climatic zone, traditional builders have presented a series of logical solutions for human comfort. The characteristics of a humid, tropical climate sciencing.
Patenaude, pe, cpmp holmes engineering group llc consulting and forensic engineers. Such a method will help in achieving comprehensive results and in making recommendations. Climate responsive design provides a unique source for students and practising architects requiring guidance on climatic design. Understanding these conditions helps give an insight into what people are experiencing in their houses and how they adapt to the high temperatures. Strategically locate to avoid overheating, no direct. In order to achieve netzero building design in hot and humid climates, efforts must. Historical maritime usage gives rise to this colloquial expression and talks about the parts of the atlantic ocean and the pacific ocean which are on the intertropical convergence zone, a lowpressure territory around the equator where the prevailing winds. In hot humid climates however, enhancing air movement is in addition to solar protection almost the only effective passive strategy towards.
Indoor comfort passive house active house warm humid climate ventilation 1 introduction the main purpose of a shelter is to give privacy and thermal comfort. Hvac system in hot and humid climate hvacr engineering. Strategically locate to avoid overheating, no direct solar gain. Climate and architecture since beginning, climate has its effects on man, surroundings and architecture weather elements forced man to look for shelters a climate responsive architecture takes advantage of the free energy in the. Indoor thermal comfort for residential buildings in the hot. Designing buildings for hot climates, cold ones and everything in between a decades worth of sustainable projects by danish architect bjarke ingels and his firm, big, are now on display at the. The aim and method of the study due to hot humid climate in adana, most buildings are equipped with air conditioning devices. Climate responsive building design in warm and humid climates. The canopy, or top layer, contains trees that grow to staggering heights, as high as 250 feet or more. The first one is to minimise the energy consumption in buildings, while the other is to provide thermally comfortable buildings with minimum energy usage. Wind catcher abstract the architecture of qeshm island includes the speci. This study would not have been possible without the support from swedish international.
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