Non-PRO English to Italian Tech/Engineering Architecture

Buongiorno,
chi sa dirmi a cosa corrisponde in italiano "evaporative cooling mist"? Non sono semplici nebulizzatori, giusto? Credo sia un sistema un po' più complesso.
Si parla del progetto Cloud Cast di Carlo Ratti, di seguito il contesto:

Ratti’s Cloud Cast project also takes inspiration from the Arabic peninsula, where evaporative cooling mist has long been used as an energy-efficient alternative to air conditioning. The difference in Ratti’s work is that the misting focuses directly on people rather than large spaces, thus saving large amounts of energy.