Zobrazeno 1 - 10
of 319
pro vyhledávání: '"Kinetic coefficient"'
Autor:
Pytlik Andrzej, Frąc Witold
Publikováno v:
Studia Geotechnica et Mechanica, Vol 45, Iss 2, Pp 144-157 (2023)
Methane and coal dust explosions are among the most common causes of disasters in hard coal mining. Therefore, it is important for occupational safety in hard coal mines operating under methane and coal dust explosion hazards to identify possible ign
Externí odkaz:
https://doaj.org/article/19b17890e9934ca9bc65c1c4ce48c923
Autor:
Zun Liang, Xin Zhang, Yashen Wang, Songtai Lv, Dmitri V. Alexandrov, Hongtao Liang, Yang Yang
Publikováno v:
Crystals, Vol 14, Iss 4, p 292 (2024)
Using the non-equilibrium molecular dynamics (NEMD) simulations and the time-dependent Ginzburg–Landau (TDGL) theory for solidification kinetics, we study the crystal-melt interface (CMI) kinetic coefficients for both the soft-sphere (SS) BCC-melt
Externí odkaz:
https://doaj.org/article/933f2c0e6833473a85d95fd7d6871f54
Publikováno v:
Vestnik of Vitebsk State Technological University, Iss 42, Pp 53-67 (2022)
To date, there are no objective methods for evaluating the feel of cloth, with which it would be possible to quantify the effect after softening. However, most researchers argue that for an objective assessment of the feel of cloth after the textile
Externí odkaz:
https://doaj.org/article/d4bdbd0f9057437c848224a7014b004b
Autor:
Gaspar López-Ocaña, Anel Magaña-Flores
Publikováno v:
Dyna, Vol 90, Iss 226 (2023)
Constructed wetlands are viable alternatives for the removal of multiple pollutants. The performance of Sagittaria latifolia in free flowing and subsurface wetlands in removing pollutants from domestic waters was evaluated. 12 wetlands will be follow
Externí odkaz:
https://doaj.org/article/6baa2b4f891e4842bc0e65dc2a5ff7e6
Autor:
Ali Rıza Kul, Adnan Aldemir
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 26, Iss 7, Pp 1335-1342 (2020)
In the present study, natural bentonite and acid-thermal co-modified bentonite were utilized for Acid Blue 25 (AB25) removal. The adsorption experiments were executed at the temperature values of 298K, 308K and 318K. According to the results, Freundl
Externí odkaz:
https://doaj.org/article/d64a2e05cc4446438019088016464a28
Autor:
Jeffrey L. Streator
Publikováno v:
Frontiers in Materials, Vol 8 (2022)
A local, elastic deformation model is combined with a dynamic simulation to investigate nanoscale slip between a rigid, curved pin and an elastic slab, and its influence on static and kinetic friction. The elastic deformation model utilizes a novel m
Externí odkaz:
https://doaj.org/article/236a6e233cf44947bcea89f28039a80e
Akademický článek
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Akademický článek
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Autor:
Paulo Henrique Lopes Alves, Pedro de Souza Lopes Silva, Deusmaque Carneiro Ferreira, Julio Cesar de Souza Inácio Gonçalves
Publikováno v:
Revista Brasileira de Recursos Hídricos, Vol 24 (2019)
ABSTRACT The aim of the current study is to compare the chemical oxygen demand (COD) removal efficiency of a Venturi device to that of an orifice plate. The inlet pressure in the devices was optimized and the degradation kinetics was analyzed. In add
Externí odkaz:
https://doaj.org/article/157935f4b423404e8f3cf6baa251c8cd
Autor:
Aviara , N. A., Ma’aji, R. A.
Publikováno v:
ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT; Vol. 19 No. 1 (2023); 129-142
This study was aimed at determining some physical properties of red kidney bean seed as a function of moisture content. In the moisture range of 6.84-15.74% (d.b), seed length, width and thickness increased from 11.4-16.83mm, 6.2-8.87mm and 4.3-5.16m