The analysis of single-sided ventilation measurements.

Because of the wide range of parameters (wind speed and direction, temperature difference, position and characteristics of flow paths, building shape and location) which determine natural ventilation, obtaining useful design information from field measurements presents many problems. This note provides an approach for analysing the results of field measurements of single-sided ventilation. The background to the measurements and associated theoretical and laboratory studies of possible physical mechanisms for single-sided ventilation are presented fully elsewhere.