Simulation of Traditional and Contemporary Dwellings in Ghadames, Libya

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dc.cclicenceCC-BY-NCen
dc.contributor.authorAlabid, Jamalen
dc.contributor.authorTaki, A. H.en
dc.contributor.authorPainter, B.en
dc.date.acceptance2017-04-15en
dc.date.accessioned2017-05-04T14:24:14Z
dc.date.available2017-05-04T14:24:14Z
dc.date.issued2017
dc.description.abstractA rise in temperature over summer in hot countries, such as Libya, may lead to thermal discomfort and profligate use of energy sources as a result of mitigation efforts. Buildings account for almost 45% of global energy consumption, and approximately 60% of primary energy use in Libya. The use of air conditioning systems have resulted in a sharp rise in energy consumption and CO2 emissions. Traditionally, bioclimatic design concepts have been applied and integrated into buildings in hot climates to reduce the demand of energy consumption, but increasingly less adapted designs of housings developed elsewhere are prevalent. This results in energy being excessively used in order to achieve human thermal comfort requirements. The purpose of this work is to investigate the environmental performance of naturally ventilated (NV) and air conditioned (AC) dwellings in Ghadames and the impact of bioclimatic concepts on energy use for future housing development. A range of EnergyPlus simulations were carried out to predict the indoor climate conditions and energy consumption of typical NV and AC dwellings considering different scenarios including the case of electrical power cuts. Findings revealed that traditional dwellings consume 66.1% less energy than contemporary dwellings. The thermal comfort surveys of Ghadames housing indicated that comfort temperature in NV buildings ranges between 24˚ to 32˚C and 22˚C to 26˚C in AC buildings in summer. Further findings from simulation showed that building fabric and form of traditional dwellings perform far better than contemporary dwellings in terms of solar heat gains, thermal performance of materials, land use and natural ventilation. The study concluded that consolidation of certain passive design features found in traditional dwellings of Ghadames and use of appropriate architectural design and elements can help achieve zero energy housing, taking into account local community needs and future developments.en
dc.fundern/aen
dc.identifier.citationAlabid, J., Taki, A.H. and Painter, B. (2017) Simulation of Traditional and Contemporary Dwellings in Ghadames, Libya. Living and Sustainability: An Environmental Critique of Design and Building Practices, Locally and Globally AMPS, Architecture_MPS; London South Bank University 2017en
dc.identifier.urihttp://hdl.handle.net/2086/14142
dc.peerreviewedYesen
dc.projectidn/aen
dc.researchgroupArchitecture Research Groupen
dc.researchinstituteInstitute of Energy and Sustainable Development (IESD)en
dc.researchinstituteInstitute of Architectureen
dc.subjectBioclimatic designen
dc.subjectEnergyPlusen
dc.subjectdesert architectureen
dc.subjectenergy efficiencyen
dc.subjectthermal comforten
dc.titleSimulation of Traditional and Contemporary Dwellings in Ghadames, Libyaen
dc.typeConferenceen

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