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pro vyhledávání: '"Y. Nagahashi"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 675-692 (2022)
After the Fukushima nuclear accident, atmospheric 134Cs and 137Cs measurements were taken in Fukushima city for 8 years, from March 2011 to March 2019. The airborne surface concentrations and deposition of radiocesium (radio-Cs) were high in winter a
Externí odkaz:
https://doaj.org/article/2efe4be5045549f4b2fa551e4245ad21
Akademický článek
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Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 675-692 (2022)
After the Fukushima nuclear accident, atmospheric 134Cs and 137Cs measurements were taken in Fukushima city for 8 years, from March 2011 to March 2019. The airborne surface concentrations and deposition of radiocesium (radio-Cs) were high in winter a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bea84f3dc50d93c067f5d4722ca4312
https://acp.copernicus.org/preprints/acp-2021-591/
https://acp.copernicus.org/preprints/acp-2021-591/
Akademický článek
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Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 224:223-231
When a small quantity of water (of volume typically one-tenth of the dense bed total volume) is added to a gas-fluidized bed of relatively large non-wettable particles, such as 6 mm polystyrene spheres, the added water can cause a dramatic improvemen
Akademický článek
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Publikováno v:
Scopus-Elsevier
The addition of liquid water to beds of polystyrene particles exceeding 3 mm in diameter enhanced spouting by causing a decrease in the minimum spouting velocity. While the degree of enhancement is quantitatively comparable to what we reported previo
Publikováno v:
Scopus-Elsevier
When liquid is added to large-particle gas-fluidized beds where the liquid density is similar to the particle density, the liquid addition can cause a dramatic increase in the velocity range and intensity of fluidization. In this paper it is shown th
Publikováno v:
AIChE Journal. 49:675-681
There are circumstances where fluidization of particles by a gas can be promoted by the addition of small quantities of liquid, contrary to many reported cases where liquid impedes gas-solid fluidization. Enhancement occurs only when the particles ar
Publikováno v:
Powder Technology. 98:177-182
Dynamic forces on a single horizontal tube have been investigated in a two-dimensional fluidized bed, and key mechanisms relating to buffeting forces on tubes have been identified. The net force acting on the tube, as well as pressure profiles arount