Alternative Strategies for Theatres in Central European Climate

Alternative Strategies for Theatres in Central European Climate: The potential of passive design strategies to lower the operational energy requirement for existing theatres in Berlin

Kolmas, Mats (TU Delft Architecture and the Built Environment)

Verkuijlen, S.H. (mentor)
de Krieger, J. (graduation committee)
Tomesen, P.L. (graduation committee)
van den Ham, E.R. (graduation committee)

Delft University of Technology

Architecture, Urbanism and Building Sciences

2023-06-23

This paper investigates the potential of passively lowering the operational energy requirement of performance buildings in the Central European Climate. The energy consumption of this typology is largely caused by mechanical ventilation to cool and ventilate the theatre during shows, necessary for the thermal comfort and ventilation requirements of the audience. Mechanical ventilation in theatres needs to significantly over-provide ventilation air in order to cool, and the exhaust air is not allowed to be mixed with incoming air, making them are inherently inefficient. Passive design strategies can lower the energy requirement of buildings during operation, by efficiently using ambient elements and simple laws of physics. Berlin, which perfectly embodies Central European’s climate, experiences strong seasonal climate variations. In the hotter summer months, there is a low ambient cooling potential. However, the climatic conditions are sufficient for a direct connection between the theatre and the ambient air, which would result in no need for HVAC during operation. There is a high ambient cooling potential in autumn, winter and spring. This potential can be fulfilled by efficiently integrating thermal mass, indirect evaporative cooling in the roof of the theatre, radiative cooling in the ceiling of the theatre, natural ventilation through buoyancy stack effect or wind-driven cross ventilation. These methods are addressed on macro scale and deserve micro scale validation of a site before implementation.

Passive design strategies
Passive cooling
Energy reduction
Metabolic heat production
Performance building
Natural Ventilation
Theatre
Heat Dissipation
Heat sink

http://resolver.tudelft.nl/uuid:5aa81869-7ac4-4310-ba82-bbfa494386fa

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The motive of this research and graduation project was the personal fascination for redeveloping architectural standards to increase its passive performance, and thereby lowering the operational energy requirement and costs. In the case of this project: a theatre in Central European Climate, Berlin.

Student theses

master thesis

© 2023 Mats Kolmas