Experiment and its device for artificial simulated fog-haze environment
- Received Date: 23/10/2016
- Accepted Date: 07/09/2016
- Available Online: 26/08/2017
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Key words:
- fog-haze /
- simulation /
- particle concentration /
- generating unit apparatus /
- gasoloid
Abstract: Effect of fog-haze on the work and human life was received more and more attention, however the research work was limited by the uncertainty of the actual fog-haze weather. To overcome this difficulty, this paper analyzed the haze ingredients in the typical regions, and got the haze formation method by tracing the roots, designed four unit simulation apparatuses of generating haze-fog, such as emissions of burning coal, emissions of burning oil(for example of motor vehicle exhaust), earth and dust, humidity of certain conductivity. A cylindrical chamber made of plexiglass was produced, which is three point two meters high and four meters in diameter. Six monitors were set up at different positions of chamber. Temperature, humidity, particle distribution and concentration were monitored by temperature and humidity sensors, particle spectromter, airborne particle counter and so on. In short, the system could achieve haze environments of different concentrations through adjusting simulation parameters, and could be used to the accelerated aging test.