Numerical modelling of direct capture efficiency of a local exhaust is used to compare the tracer gas technique of a proposed CEN standard against a more consistent approach based on an imaginary control box. It is concluded that the tracer gas technique is useful for field applications.
|Place of Publication||Aalborg|
|Publisher||Dept. of Building Technology and Structural Engineering|
|Number of pages||6|
|Publication status||Published - 1994|
|Series||Indoor Environmental Technology|
Bibliographical notePresented at Ventilation '94, the 4th International Conference on Ventilation for Contaminant Control, Stockholm, Sweden, September 1994
PDF for print: 12 pp.
- Tracer Gas Technique
- Control Box Method
- Exhaust System
Madsen, U., Aubertin, G., Breum, N. O., Fontaine, J. R., & Nielsen, P. V. (1994). Tracer Gas Technique Versus a Control Box Method for Estimating Direct Capture Efficiency of Exhaust Systems. Dept. of Building Technology and Structural Engineering. Indoor Environmental Technology, No. 47, Vol.. R9457