Zobrazeno 1 - 10
of 6 382
pro vyhledávání: '"mixing time"'
Publikováno v:
Teshugang, Vol 45, Iss 1, Pp 54-60 (2024)
In this paper, one 180 t double-hole bottom argon blowing ladle is taken as the research object. Based on the specific production conditions, six modes of argon bottom blowing in ladle are numerically simulated, and combined with the field test
Externí odkaz:
https://doaj.org/article/f51411b910eb4641b10d52438b83e4f2
Akademický článek
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Publikováno v:
Water Practice and Technology, Vol 18, Iss 11, Pp 2599-2610 (2023)
In this work, the influence of mixing conditions on aluminium recovery from alum sludge and on the recovered coagulant (RC) quality was investigated using acidic treatment. The response surface methodology with a Face Centred Design was used to evalu
Externí odkaz:
https://doaj.org/article/c0bb63f4dc0b4df6a8de80690d52cdf4
Publikováno v:
Advances in Geo-Energy Research; Dec2023, Vol. 10 Issue 3, p141-145, 5p
Autor:
Satoshi Watanabe, Minoru T. Miyahara
Publikováno v:
KONA Powder and Particle Journal, Vol advpub, Iss 0 (2024)
Fine particles are widely used as intermediate and final products in industrial processes. Because particle properties are directly linked to the function and quality of the products, synthesizing monodispersed particles is a key technology. A micror
Externí odkaz:
https://doaj.org/article/91ce9174ffe84c7bb247bbe206dfb4f2
Autor:
Dheya Abdulamer
Publikováno v:
Archives of Foundry Engineering, Vol vol. 23, Iss No 3, Pp 67-73 (2023)
A statistical approach was conducted to investigate effect of independent factors of the mixing time compactability and bentonite percentage on dependent variables of permeability, compression and tensile strength of sand mould properties. Using stat
Externí odkaz:
https://doaj.org/article/95151b09a1a04f72a48e32f9e5b0f252
Publikováno v:
Archives of Foundry Engineering, Vol vol. 23, Iss No 3, Pp 88-93 (2023)
The current trend in the preparation of green sand mixtures emphasizes the acceleration of the mixing process while maintaining the quality of the mixture. This requirement results in the necessity of determining the optimal conditions for mixing the
Externí odkaz:
https://doaj.org/article/5150876781d34e4c9db6383e22c6de98
Autor:
Vincent Bernemann, Jürgen Fitschen, Marco Leupold, Karl-Heinz Scheibenbogen, Marc Maly, Marko Hoffmann, Thomas Wucherpfennig, Michael Schlüter
Publikováno v:
Fluids, Vol 9, Iss 5, p 115 (2024)
The reliable transfer of bioprocesses from single-use bioreactors (SUBs) of different scales to conventional stainless steel stirred-tank bioreactors is of steadily growing interest. In this publication, a scale-up study for SUBs with volumes of 200
Externí odkaz:
https://doaj.org/article/e9f54f4e536f4a2bab1ba23ac544bfd5
Autor:
Linbo Li, Chao Chen, Xin Tao, Hongyu Qi, Tao Liu, Qiji Yan, Feng Deng, Arslan Allayev, Wanming Lin, Jia Wang
Publikováno v:
Symmetry, Vol 16, Iss 5, p 619 (2024)
In previous research simulating steelmaking ladles using cold water models, the dosage/volume of the salt tracer solution is one of the factors that has been overlooked by researchers to a certain extent. Previous studies have demonstrated that salt
Externí odkaz:
https://doaj.org/article/e8c60f277a484cf78e97a59f258667ea
Publikováno v:
Metals, Vol 14, Iss 5, p 518 (2024)
This paper presents a study on the effectiveness of two turbulence models, the large eddy simulation (LES) model and the k-ε turbulence model, in predicting mixing time within a ladle furnace using the computational fluid dynamics (CFD) technique. T
Externí odkaz:
https://doaj.org/article/e8a0b93153a840d09a284565c49b8751