Abstract
As the energy-saving technique at the time of building employment, natural ventilation use attracts attention. However, still sufficient knowledge is not acquired about the control method. Therefore, grasping quantitatively the influence on the energy saving by natural ventilation and warm temperature environment and reflecting it in the plan and control method is required.In this study it aims at grasping quantitatively the influence the difference among running conditions affects the energy-saving effect of a building for the middle-scale office building that has a double skin.
