One of the biggest problems with hosting the FIFA World Cup to be held in Qatar in 2022 is the high temperatures in the Arabian peninsula country, causing the competition schedule to change from mid to late year. But another challenge – stadium cooling – He demanded a revolutionary system designed by the Sudanese team of Saud Abdulaziz Abdul Ghani, so Dr. Cool (“fresh” in English).
Although the peak of high temperatures, which can reach 50ºC, occurs between March and October, the installation of the technology inaugurated at the Khalifa International Stadium in Doha in 2017, and now expanded to six more stadiumsIt will ensure the organization of sporting events throughout the year.
As soon as Qatar won the right to host the world tournament in 2010, so-called energy-efficient cooling systems began to be designed. Through a partnership between the High Committee for Delivery and Heritage and the University of Qatar, Doctor. Saud was asked to put his work on cooling into practice.🇧🇷
How is cooling technology? Cool?
In all stadiums for the 2022 World Cup, with the exception of Stadium 974, which is foldable and naturally ventilated, Dr. Although it is loaded with cool, changes have been made in accordance with the design and characteristics of the space in each of them. However, in all the air is cooled using solar energy and distributed to the stands and the pitchwith grates and large nozzles.
In a statement, Dr. Saud likens the insulating and spot cooling techniques to the same as in a vehicle, “but obviously on a much larger scale.” means point cooling cool only the areas where people are most demanding, such as lawns and stands“The shape of every stadium works like a barrier with a cold bubble inside,” the engineer concludes.
The technology is not patented and can be freely used by other hot countries like Brazil. The equipment circulates, cools and then filters the air, then pushes it towards the fans and players. “Every stadium is chilled at a comfortable temperature of about 20 degrees, with local cooling that strengthens our commitment to sustainability and the environment”, Dr. Cool.
Source: Tec Mundo
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