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.
|Series||Indoor Environmental Technology|
Presented 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