Thursday, February 16, 2012

Robotic Clouds Could Cool 2022 Qatar World Cup Stadium

When, in December 2010, FIFA announced the World Cup host for 2022 as Qatar, people balked.

Artificial Clouds
Artificial Clouds

In this article from the Guardian, Stewart James writes, “Members of the Qatar bid committee were immediately forced to go on the defensive as they faced questions about terrorism, the treatment of women and the blistering heat in what will be the smallest country to stage the World Cup finals.”

At least one of those talking points is being addressed: the heat. Temperatures in the summer can reach up to 120 Fahrenheit. But Saud Abdul Ghani, head of the mechanical and industrial engineering department at Qatar university, thinks he may have a solution. He and his team propose large, robotic cloud-like structures made from a lightweight carbon structure, kept alot by four solar-powered engines. The artificial cloud could be flown over the Lusail Iconic Stadium by remote control to provide shade to the 86,250 spectators.

As the venue for Qatar’s 2022 World Cup bid, the Lusail Iconic Stadium will provide a world-class football facility for 86,250 spectators during the opening ceremony, group games and final. Reflecting Doha’s culture and heritage, the stadium is designed to be highly energy efficient and capable of performing in extreme summer climatic conditions.

Lusail Ionic Stadium in Qatar
Lusail Ionic Stadium in Qatar

The stadium has a near-circular footprint and sits on the masterplan’s primary axis, which divides the stadium precinct into two halves. Encircled by a reflective pool of water, spectators cross the ‘moat’ to enter the building via six bridges. An outer pedestrian concourse extends from the water towards an array of smaller amenity buildings and a hotel at the stadium’s perimeter.

Lusail Ionic Stadium in Qatar
Lusail Ionic Stadium in Qatar

The saddle-form roof appears to float above the concrete seating bowl, discreetly supported by a ring of arching columns. Its central section can be retracted to allow the pitch to be either open to the sky or fully covered. The concave profile of the stadium’s outer enclosure evokes the sails of a traditional dhow boat and incorporates a system of operable louvres. Inside, the seating bowl is designed to enhance the experience and atmosphere for spectators: VIP and hospitality accommodation is concentrated along the sides of the pitch to create a continuous sea of fans behind each goal.

Located in the centre of a new development to the north of Doha, with direct connections by road and a new metro line, Lusail Iconic Stadium is intended to be a catalyst for further growth and has a highly progressive environmental strategy. Parking and service areas are shaded by canopies of solar collectors, which will produce energy for the stadium when it is in use, as well as generating power for neighbouring buildings.

HE Sheikh Mohammed bin Hamad bin Khalifa Al Thani, Chairman of the Qatar 2022 Bid, said:

“The Lusail Iconic Stadium will serve as the perfect venue for the opening and final matches of the World Cup. The stadium will inspire a new generation of regional and international sports venues, incorporating environmentally friendly cooling technologies to ensure the ideal conditions for players and spectators alike. The design of the stadium provides fans with optimum views of the action in a cool and comfortable setting. Its beauty and ambition represent the pride and enthusiasm that we have displayed in our bid thus far and will continue to display until the day FIFA awards the 2022 World Cup and beyond.”


Source from www.aboutqatar.info

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