Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Jürgen Tomas"'
Autor:
Jürgen Tomas
Publikováno v:
KONA Powder and Particle Journal, Vol 18, Iss 0, Pp 157-169 (2014)
The fundamentals of particulate solids consolidation and flow behaviour using a reasonable combination of particle and continuum mechanics are explained. By means of the model "stiff particles with soft contacts" the combined influence of elastic, pl
Externí odkaz:
https://doaj.org/article/c2f942b4a06e4c2ba717b91f56f53551
Publikováno v:
KONA Powder and Particle Journal, Vol 29, Iss 0, Pp 224-235 (2014)
The modelling of experimental distributions of breakage energy by compression and impact was carried out. In terms of our model, the part of the particle that is directly contacted with the stressing tool is admitted into the equation as a hemispheri
Externí odkaz:
https://doaj.org/article/389d30e059114dc6947420564cb2d291
Autor:
Dominique Thévenin, Berend van Wachem, Kristin Kerst, Jürgen Tomas, Thomas Hagemeier, Eduard Lukas, Christoph Roloff, Hannes Mann
Publikováno v:
Dynamic Flowsheet Simulation of Solids Processes ISBN: 9783030451677
In most industrial solid processing operations, the classification of particles is important and designed based on the terminal settling velocity as the main control parameter. This settling velocity is dependent on characteristic particle properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::910cb0115349d4c44335f86d21bdf716
https://doi.org/10.1007/978-3-030-45168-4_11
https://doi.org/10.1007/978-3-030-45168-4_11
Publikováno v:
Powder Technology. 313:145-160
In most industrial processes dealing with particles, separation of fine (or light) and coarse (or heavy) particles in a fluid flow is an essential part to obtain the required product quality. These separation processes are typically designed based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2b1f2175f37c8ee13cefdbfccd898ae
https://doi.org/10.1016/j.powtec.2017.03.003
https://doi.org/10.1016/j.powtec.2017.03.003
Publikováno v:
Advanced Powder Technology. 28:687-696
To investigate the permanent compressive stress of single particles in a cohesive bulk solid during handling or transport, uniaxial compression tests were carried out with cyclic loading/unloading. This involves a continuation of our previous studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffcbaa0595d7c88967991b9c8dbfedaf
https://doi.org/10.1016/j.apt.2016.10.028
https://doi.org/10.1016/j.apt.2016.10.028
Publikováno v:
Advanced Powder Technology. 28:101-114
The paper describes the deformation behavior of spherical, dry and non-porous particles during a single particle compression test in normal direction. Therefore a compression tester was built. Industrial used soda lime glass particles with two macros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a852a7efe5662d869e352ad572fe3b44
https://doi.org/10.1016/j.apt.2016.09.014
https://doi.org/10.1016/j.apt.2016.09.014
Autor:
Dominique Thévenin, Andreas Bück, Berend van Wachem, Jürgen Tomas, Sergiy Antonyuk, Abbas Kamranian Marnani
Publikováno v:
Processes, Vol 7, Iss 1, p 35 (2019)
Processes
Volume 7
Issue 1
Processes
Volume 7
Issue 1
The effect of the presence of ultra-fines (d <
10 &mu
m) on the fluidization of a bed containing fine particles (d <
100 &mu
m), is the subject of this paper. Practically, it can happen due to breakage or surface abrasion of t
10 &mu
m) on the fluidization of a bed containing fine particles (d <
100 &mu
m), is the subject of this paper. Practically, it can happen due to breakage or surface abrasion of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f3a901ef239b983e3aa51400b13479b
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/13014
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/13014
Publikováno v:
Advanced Powder Technology. 27:1233-1243
Using a free-fall apparatus, the low-velocity impact behavior of steel spheres impacting on large thin glass plates had been experimentally measured. The impact and rebound velocities had been determined from the time interval between consecutive imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef9885dd5d21ae22a4c356f2d1c117a2
https://doi.org/10.1016/j.apt.2016.04.011
https://doi.org/10.1016/j.apt.2016.04.011
Publikováno v:
Chemie Ingenieur Technik. 88:1002-1011
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4acc6be26baf57116b671f408bc9b030
https://doi.org/10.1002/cite.201500155
https://doi.org/10.1002/cite.201500155
Publikováno v:
Chemie Ingenieur Technik. 88:937-947
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e76269576e748e778d4101ae236de43
https://doi.org/10.1002/cite.201400193
https://doi.org/10.1002/cite.201400193