Zobrazeno 1 - 10
of 477
pro vyhledávání: '"Hiromu Sakurai"'
Publikováno v:
SAE Technical Paper Series.
The measurement protocol of solid particle number with the lower detection limit (D50) at 10 nm (SPN10) is planned to be implemented in European emission regulations by means of laboratory-grade measurement systems. Furthermore, SPN10 measurement as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd8a45113bf7b43f02a226dd40778178
https://doi.org/10.4271/2023-01-0391
https://doi.org/10.4271/2023-01-0391
Publikováno v:
Aerosol Science and Technology. 54:1386-1398
The electro-gravitational aerosol balance (EAB) is a method of measuring the mass of nearly monodisperse aerosol particles using a Millikan-type cell. We propose in the present study a procedure fo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a19c77907511ee7efa531d406a16e5
https://doi.org/10.1080/02786826.2020.1787324
https://doi.org/10.1080/02786826.2020.1787324
Autor:
Hiromu Sakurai, Yoshiko Murashima, Jason S. Olfert, Kenjiro Iida, Kumiko Yashiro, Steven Tran
Publikováno v:
Aerosol Science and Technology. 54:1335-1344
A method to determine the cutoff diameter and counting efficiency of single-particle optical particle counters (OPC) is presented. An aerodynamic aerosol classifier (AAC) coupled with an atomizer was used to generate monodisperse dioctyl phthalate pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c1a5cdcdc36dddedcf123cfa773c3d
https://doi.org/10.1080/02786826.2020.1777252
https://doi.org/10.1080/02786826.2020.1777252
Publikováno v:
Advanced Powder Technology. 31:848-858
We have developed a measurement method that enables accurate determination of the number concentration of liquid-borne particles by adopting simultaneous particle counting and mass measurement. The new measurement method consists of an optical partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7becec32602c9d1c143e2e44a0b960
https://doi.org/10.1016/j.apt.2019.12.003
https://doi.org/10.1016/j.apt.2019.12.003
Autor:
Naohide Shinohara, Koichi Tatsu, Naoki Kagi, Hoon Kim, Jun Sakaguchi, Isamu Ogura, Yoshiko Murashima, Hiromu Sakurai, Wataru Naito
Publikováno v:
Indoor air. 32(No. 3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1da2ba157caff0d5d1590fb2c28da76
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100883450
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100883450
Autor:
Andrew S Brown, Paul Quincey, Volker Ebert, Andreas Nowak, Jordan T Tompkins, Isabel Hessey, Krzysztof Ciupek, Carlo Schaefer, Olav Werhahn, Konstantina Vasilatou, Felix Lüönd, Tatiana Macé, François Gaie-Levrel, Lola Bregonzio-Rozier, Narine Oganyan, Dmitrii Belenkii, Hiromu Sakurai, Yoshiko Murashima, Junjie Liu, Jinsang Jung, Stefan Seeger
Publikováno v:
Metrologia. 60:08014
Main text This report presents the results of CCQM-K150, a key comparison between nine National Measurement Institutes (NMIs) which tested the capability of the NMIs to measure particle number concentration (in the range of 100 to 20 000 cm-3) using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7814fb0a2c39ac2b662dd03a688230b7
https://doi.org/10.1088/0026-1394/60/1a/08014
https://doi.org/10.1088/0026-1394/60/1a/08014
Autor:
Andrew S Brown, Paul Quincey, Volker Ebert, Andreas Nowak, Jordan T Tompkins, Isabel Hessey, Krzysztof Ciupek, Carlo Schaefer, Olav Werhahn, Konstantina Vasilatou, Felix Lüönd, Tatiana Macé, François Gaie-Levrel, Lola Bregonzio-Rozier, Narine Oganyan, Dmitrii Belenkii, Hiromu Sakurai, Yoshiko Murashima, Junjie Liu, Jinsang Jung, Stefan Seeger, Alfred Wiedensohler, Thomas Tuch, Maik Merkel, Kay Weinhold
Publikováno v:
Metrologia. 60:08015
Main text This report presents the results of CCQM-P189, a pilot comparison between 10 laboratories which tested the participants’ capability to measure particle number concentration (in the range of 100 to 20 000 cm-3) using condensation particle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e9057c37fd548c8e0524416f7938505
https://doi.org/10.1088/0026-1394/60/1a/08015
https://doi.org/10.1088/0026-1394/60/1a/08015
Publikováno v:
Aerosol Science and Technology. 53:1353-1366
This study introduces a method to deposit polystyrene latex (PSL) particles on a silicon wafer in a manner that allows their number to be predicted with a high degree of accuracy. A laminar...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d622e5a62d870865939d02cbaf006b1
https://doi.org/10.1080/02786826.2019.1666969
https://doi.org/10.1080/02786826.2019.1666969
Publikováno v:
Analytical Sciences. 35:1045-1051
The most important parameter for light-scattering measurements in the Rayleigh scattering region is the Rayleigh ratio, which is necessary to obtain the absolute scattered light intensity from the relative scattered light intensity. The absolute scat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c0e9247f79bd1e4d37dad085829746
https://doi.org/10.2116/analsci.19p103
https://doi.org/10.2116/analsci.19p103
Autor:
Naoko Tajima, Kensei Ehara, Hiromu Sakurai, Kittichote Worachotekamjorn, Kevin J. Coakley, Nobuhiko Fukushima, Charles Hagwood
Publikováno v:
Synthesiology. 12:92-106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60e6ec9b3dd67ce9f8c778dcb8d4d70d
https://doi.org/10.5571/synth.12.2_92
https://doi.org/10.5571/synth.12.2_92