Heat losses due to ventilation - how can they be measured? Luftungswarmeverluste - wie sind die messtechnisch erfassbar.

Discusses and analyses the characteristics of methods of determining local air flows through the building envelope, methods of determining the air leakage and ways of determining air changes in rooms. Summarises in a table methods of determining local air flows. Of the air leakage methods, treats static and non-static methods. Considers three commonly used tracer gas methods for air change measuring methods.