Ventilation and ventilation heat load in multi-storey and high rise structures. Zur problematik der Durchluftung und der luftungsheizlast von vielgoschossigen Gebauden und Hochhausern.

Describes a model for calculating air flow in mechanically ventilated high-rise building. Gives simplifying assumptions of model and basic equations of flow for the network of air paths. The second part of the paper gives an example of the calculation for a seventeen-storey apartment building.