A new measuring system of the porosity distribution generated in powder bed

Autor:	Kazutaka Makino, Masaharu Yamada, Kohtaro Kuramitsu, Akira Higashiyama
Rok vydání:	1985
Předmět:	Fluid Flow and Transfer Processes Accuracy and precision Materials science Distribution (number theory) Process Chemistry and Technology Powder bed Mineralogy Metre Filtration and Separation Turbidity Porosity Catalysis
Zdroj:	Journal of the Society of Powder Technology, Japan. 22:526-529
ISSN:	1883-7239 0386-6157
DOI:	10.4164/sptj.22.526
Popis:	In order to elucidate the mechanical behavior of powder, the spatial porosity distribution in the powder bed can be considered to be one of the most important informations. However, the method to measure the porosity distribution has not been established sufficiently yet. Then, in this paper, concentrating on this problem, a new measuring system of the spatial porosity distribution formed in the powder bed, which is constituted of X-ray radiograph set up, a pair of cell (test and reference) for the porosity determination and turbidity meter, was presented. And, its measurement accuracy was experimentally checked.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3b619240a81e9db870d6eac4732426c1 https://doi.org/10.4164/sptj.22.526 Zobrazit plný text záznamu