Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Feiguo Chen"'
Publikováno v:
Particuology. 49:65-76
The discrete element method (DEM) is used to analyze complex practical granular systems; however, the representation of real shapes is an important consideration because behavior of non-spherical particles is unlike that of spherical particles both i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff71877ad458bd302bec1a2770f6af2c
https://doi.org/10.1016/j.partic.2019.04.005
https://doi.org/10.1016/j.partic.2019.04.005
Publikováno v:
Chinese Journal of Chemical Engineering. 28:236-241
Direct numerical simulation (DNS) of gas–solid flow at high resolution has been carried out by coupling the lattice Boltzmann method (LBM) for gas flow and the discrete element method (DEM) for solid particles. However, the body force periodic boun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4fab0c16b25cc0c199890e95f6c8959
https://doi.org/10.1016/j.cjche.2019.04.025
https://doi.org/10.1016/j.cjche.2019.04.025
Publikováno v:
Reviews in Chemical Engineering. 35:879-915
Gas-solid fluidization is intrinsically dynamic and manifests mesoscale structures spanning a wide range of length and timescales. When involved with reactions, more complex phenomena emerge and thus pose bigger challenges for modeling. As the mesosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b72c3d5b97015014854a10cb24ec4f96
https://doi.org/10.1515/revce-2017-0023
https://doi.org/10.1515/revce-2017-0023
Publikováno v:
Chemical Engineering Science. 189:212-220
In the methanol-to-olefins (MTO) process, coke deposition is closely related to the selectivity of light olefins. Previous simulations of different-sized MTO reactors using two-fluid model (TFM) combined with the EMMS (energy minimization multi-scale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21df610d5b43c8f8b969b2cd9eaed68c
https://doi.org/10.1016/j.ces.2018.05.056
https://doi.org/10.1016/j.ces.2018.05.056
Autor:
Feiguo Chen, Wei Ge, Limin Wang, Ning Yang, Ji Xu, Lin Zhang, Philippe Ricoux, Jianhua Chen, Rongtao Zhou, Qi Chang, Junwu Wang, Lingfeng Zhou, Alvaro Fernandez, Shiwen Liu
Publikováno v:
Chinese Journal of Chemical Engineering. 26:914-921
The cohesive solids in liquid flows are featured by the dynamic growth and breakage of agglomerates, and the difficulties in the development, design and optimization of these systems are related to this significant feature. In this paper, discrete pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::013957d5aa88eec3ab264ef7255e8cc3
https://doi.org/10.1016/j.cjche.2017.05.018
https://doi.org/10.1016/j.cjche.2017.05.018
Publikováno v:
Chinese Journal of Chemical Engineering. 25:249-256
The Eulerian–Lagrangian simulation of bubbly flow has the advantage of tracking the motion of bubbles in continuous fluid, and hence the position and velocity of each bubble could be accurately acquired. Previous simulation usually used the hard-sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ec438c97749846af7523bfde25511f
https://doi.org/10.1016/j.cjche.2016.08.006
https://doi.org/10.1016/j.cjche.2016.08.006
Publikováno v:
Powder Technology. 304:218-228
In this study, flow regions in flat bottomed cylindrical gravity-driven hoppers are investigated in terms of velocity and voidage distributions of particles via GPU-based DEM (discrete element method) simulation. For the first time, the hopper flow w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8b28e2e4812569389a0657a00f61358
https://doi.org/10.1016/j.powtec.2016.08.029
https://doi.org/10.1016/j.powtec.2016.08.029
Publikováno v:
Chemical Engineering & Technology. 38:575-584
To address the challenge of virtual process engineering (VPE), a systematic co-design of the physical model, numerical software, and computer hardware was conducted, eventually leading to the so-called EMMS Paradigm, which can greatly accelerate simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef82fc1ba0842e6aec35a66d3fe74c9
https://doi.org/10.1002/ceat.201400746
https://doi.org/10.1002/ceat.201400746
Publikováno v:
Reviews in Chemical Engineering. 33
Multiphase chemical reactors with characteristic multiscale structures are intrinsically discrete at the elemental scale. However, due to the lack of multiscale models and the limitation of computational capability, such reactors are traditionally tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e4a620b576d70947b2487a427c9c969
https://doi.org/10.1515/revce-2015-0079
https://doi.org/10.1515/revce-2015-0079
Publikováno v:
International Journal of Chemical Reactor Engineering. 15
Eulerian-Lagrangian method is becoming more and more popular for the simulation of dispersed multiphase flow as the computational ability grows. An important issue in this method is the handle of collisions. Until now, both hard-sphere and soft-spher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f935bc8595b9e7b6c0112c5de172639
https://doi.org/10.1515/ijcre-2016-0064
https://doi.org/10.1515/ijcre-2016-0064