Investigating natural air flows on the basis of similarity theory in covered spaces with floor heating. Untersuchung von naturlichen luftstromungen in fussbodenbeheizten hallenbauten auf der grundlage der ahnlichkeitstheorie.

Describes qualitative experimental investigation of the air flow in a scale model representing a typical, average hall. Smoke was used to display the air flows. A mathematical model was also developed. Determination of the turbulent air flow in the model confirms the suitability of the mathematical model foruse in quantitative experiments, in particular for measuring the heat flux density.