Autor: Nothnagel, G. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Application of Statistical Image Analysis in Quantification of Neutron Radiography Images of Drying
Autorzy:: Fijał-Kirejczyk, I.
Milczarek, J.
Żołądek-Nowak, J.
de Beer, F.
Radebe, M.
Nothnagel, G.
Powiązania:: https://bibliotekanauki.pl/articles/1419614.pdf
Data publikacji:: 2012-08
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 87.59.bf
07.05.Pj
61.05.Tv
81.05.Rm
47.56.+r
47.55.nb
Opis:: The statistical approach to the thermal neutron radiography picture analysis is applied to evaluation of the experimental results obtained for drying of rectangular and cylindrical samples of granulated and rigid porous materials. We have shown that the time dependence of the standard deviation of image brightness reflects the appearance and motion of the drying front observed during second period of the drying process. The results are discussed within a simple two-region model of the drying sample image.
Źródło:: Acta Physica Polonica A; 2012, 122, 2; 410-414
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Thermal neutron radiography studies of drying of rectangular blocks of wet mortar
Autorzy:: Fijał-Kirejczyk, I. M.
Milczarek, J. J.
de Beer, F. C.
Radebe, M. J.
Nothnagel, G.
Żołądek-Nowak, J.
Powiązania:: https://bibliotekanauki.pl/articles/146714.pdf
Data publikacji:: 2012
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: drying
capillary-porous media
mortar
thermal neutron radiography
Opis:: The convectional drying of rectangular block of wet mortar was investigated with thermal neutron radiography technique supplemented with traditional mass and temperature measurements. The time evolution of the drying process was recorded for rectangular sample of aged mortar before and after painting its lateral sides. The receding boundary of the central core wet region was observed in the advanced stage of the process. The size, shape and water content of that region were determined for both cases of non-painted and painted sample. It was shown that in the advanced drying process the receding drying front exists irrespectively of the drying pattern observed at the early period of drying.
Źródło:: Nukleonika; 2012, 57, 4; 529-535
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

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