혼합효과가 DMA와 CPC를 이용한 입자분포 측정에 미치는 영향에 관한 연구Study on the Influence of Mixing Effect to the Measurement of Particle Size Distribution using DMA and CPC

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 530
  • Download : 19
In the measurement using DMA and CPC in series, there is some time delay for particles classified in DMA to detect in CPC. During this time, the DMA time-response changes due to the velocity profile of sampling tube and the diffusion of particles in the volume that exists between the DMA exit and the detector of ultra-fine CPC. This is called mixing effect. In the accelerated measurement methods like the TSI -SMPS, the size distribution is obtained from the correlation between the time -varying electrical potential of the DMA and the corresponding particle concentrations sampled in DMA. If the DMA time -response changes during this delay time, this can cause the error of a size distributi...
Publisher
대한기계학회
Issue Date
2003-03
Language
Korean
Citation

대한기계학회논문집 B, v.27, no.3, pp.326 - 333

ISSN
1226-4881
URI
http://hdl.handle.net/10203/15572
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0