This paper reports the study regarding the project of a outdoor micro-climatic area designed for the mitigation of the winter and summer climatic conditions by the application of zero energy techniques as the control of solar radiation and use of passive solar concepts . A model of natural climatisation has been defined and proposed. In the complex, the model is introduced like a dynamic object, able to adapt itself for improving thermal comfort in response to outdoor conditions. For this, different configuration strategies have been introduced for summer and winter climatic conditions. This approach permits to mitigate the comfort conditions inside the micro-climatic space modifying the radiative heat exchange balances of the occupants. In the winter period, surface with dark colours and high thermal inertia accumulates the solar energy and, as a result, the occupational space becomes relatively warmer. However, in the summer period, the same surface losses their accumulation heat function because of shading as well as the homogeneous circulation of water through the entire surface provides a radiative cooling effect.
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