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Wind: The Latest Architecture and News

CTBUH 2019 Student Research Competition: Tall Building Performance

15:40 - 11 April, 2019
CTBUH 2019 Student Research Competition: Tall Building Performance

The goal of the 2019 Student Research Competition is to assist talented students, working in groups under the guidance of a professor, to focus on a relevant research question, and create an engaging output as a response. Research proposals should directly relate to the 2019 topic of “Sustainable Tall Buildings and Urban Habitat”. Proposals can come from any topic/discipline, including but not limited to: architecture, construction, energy issues, environmental engineering, façade design, financial & cost issues, fire & life safety, humanities, infrastructure, interiors, maintenance & cleaning, materials, MEP engineering, policy making, resource management, seismic, social aspects, structural engineering, systems development, urban planning, vertical transportation, wind engineering, etc.

LAGI 2019: Design the Future of Renewable Energy

02:00 - 19 February, 2019
LAGI 2019: Design the Future of Renewable Energy, Light Up, by NH Architecture, Ark Resources, John Bahoric Design, and RMIT architecture students is the winner of the 2018 Land Art Generator Initiative design competition for Melbourne, and generates 2,220 MWh of clean energy.
Light Up, by NH Architecture, Ark Resources, John Bahoric Design, and RMIT architecture students is the winner of the 2018 Land Art Generator Initiative design competition for Melbourne, and generates 2,220 MWh of clean energy.

The LAGI 2019 competition offers designers and creatives the opportunity to re-imagine energy infrastructure and demonstrate the beauty of a 100% renewable world.

Cross Ventilation, the Chimney Effect and Other Concepts of Natural Ventilation

02:30 - 20 December, 2018
Sarah Kubitschek Hospital Salvador / João Filgueiras Lima. Image © Nelson Kon
Sarah Kubitschek Hospital Salvador / João Filgueiras Lima. Image © Nelson Kon

Nothing is more rational than using the wind, a natural, free, renewable and healthy resource, to improve the thermal comfort of our projects. The awareness of the finiteness of the resources and the demand for the reduction in the energy consumption has removed air-conditioning systems as the protagonist of any project. Architects and engineers are turning to this more passive system to improve thermal comfort. It is evident that there are extreme climates in which there is no escape, or else the use of artificial systems, but in a large part of the terrestrial surface it is possible to provide a pleasant flow of air through the environments by means of passive systems, especially if the actions are considered during the project stage.

This is a highly complex theme, but we have approached some of the concepts exemplifying them with built projects. A series of ventilation systems can help in the projects: natural cross ventilation, natural induced ventilation, chimney effect and evaporative cooling, which combined with the correct use of constructive elements allows improvement in thermal comfort and decrease in energy consumption.