スリットプローブによる粉じん濃度測定誤差 <論文>
材料 Volume 25 Issue 274
Page 667-670
published_at 1976-07-15
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| File | |
| Title ( jpn ) |
スリットプローブによる粉じん濃度測定誤差 <論文>
|
| Title ( eng ) |
Dust Sampling Error Using a Slit Probe
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| Creator |
Ohsugi Takeshi
Masuda Hiroaki
Iinoya Koichi
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| Source Title |
材料
|
| Volume | 25 |
| Issue | 274 |
| Start Page | 667 |
| End Page | 670 |
| Abstract |
To examine the error in measuring particle concentration due to anisokinetic sampling over a wide range of inertia parameters, theoretical and experimental studies have been conducted by using methyleneblue-uranine aerosol generated by a spinning disk and lycopodium spores in the small and large inertia regions, respectively. The theoretical results obtained assuming potential flow agree well with the experimental values in the small inertia region. On the other hand, the experimental result is smaller than the theoretical one in the large inertia region. It is also recognized that the concentration error becomes smaller as the sampling velocity becomes extremely high. The amount of particles deposited in a probe is also examined to show that this amount cannot be ignored in practical applications.
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| NDC |
Chemical technology [ 570 ]
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| Language |
jpn
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| Resource Type | journal article |
| Publisher |
日本材料学会
|
| Date of Issued | 1976-07-15 |
| Rights |
社団法人日本材料学会
本文データは学協会の許諾に基づきCiNiiから複製したものである
|
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0514-5163
[NCID] AN00096175
[NAID] 110002299860
isVersionOf
[URI] http://www.journalarchive.jst.go.jp/japanese/jnlabstract_ja.php?cdjournal=jsms1963&cdvol=25&noissue=274&startpage=667
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