Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Xinjun Cui"'
Autor:
Xinjun Cui
Publikováno v:
Teesside University
Strong oblique shock waves of granular flow are a steady-state solution formed when a granular free-surface flow deflects around a wedge-shaped obstacle at a supercritical speed, but they do not usually occur because their formation requires specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40fc4bc6bb6935811b56c24f22c2ff5f
https://doi.org/10.1063/5.0057700
https://doi.org/10.1063/5.0057700
Autor:
Xinjun Cui
This short article briefly discusses some aspects in shock wave studies in recent years, in particular on the difference between gas dynamics and granular flow problems. It compares the relations of oblique shock waves, where weak, strong and detache
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::705f0de3fac61286767fb29253e8bf48
https://shura.shu.ac.uk/26019/1/Xui_ShockWavesFrom(VoR).pdf
https://shura.shu.ac.uk/26019/1/Xui_ShockWavesFrom(VoR).pdf
Autor:
Xinjun Cui
Publikováno v:
Computers & Fluids. 89:179-190
The study of the rapid free-surface granular flows that are driven under gravitational acceleration has attracted much attention in recent years. This is not only because such flows occur in many industrial and natural examples, but also because thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe2aeb794df02a7669ada798b734e2dd
https://doi.org/10.1016/j.compfluid.2013.10.036
https://doi.org/10.1016/j.compfluid.2013.10.036
Autor:
Xinjun Cui1 cui@ma.man.ac.uk
Publikováno v:
Theoretical & Computational Fluid Dynamics. Oct2003, Vol. 17 Issue 1, p31-49. 19p.
Autor:
J. M. N. T. Gray, Xinjun Cui
Publikováno v:
Journal of Fluid Mechanics. 720:314-337
Snow avalanches and other hazardous geophysical granular flows, such as debris flows, lahars and pyroclastic flows, often impact on obstacles as they flow down a slope, generating rapid changes in the flow height and velocity in their vicinity. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12026032411f3703d342b9c845219886
https://doi.org/10.1017/jfm.2013.42
https://doi.org/10.1017/jfm.2013.42
Autor:
Xinjun Cui
Publikováno v:
Computers & Fluids. 37:135-145
For the flow driven by the counter-rotation between the top and bottom endwalls in a fluid-filled cylinder, a stagnation ring can be observed on the slower rotating endwall in experiment. Its appearance corresponds to a two-cell flow pattern in the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1617797fca84a10486e9a3a9194a37a1
https://doi.org/10.1016/j.compfluid.2007.07.016
https://doi.org/10.1016/j.compfluid.2007.07.016
Autor:
Xinjun Cui
Publikováno v:
Computers & Fluids. 33:603-621
Numerical simulations based on the unsteady Navier–Stokes equations are computed to study confined rotating flows during impulsive spin-down to rest. The focus is on the onset of Taylor–Gortler (TG) vortices generated in the sidewall boundary lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5418b45a20e748a2270f61ea1dd6216
https://doi.org/10.1016/s0045-7930(03)00060-4
https://doi.org/10.1016/s0045-7930(03)00060-4
Autor:
Xinjun Cui
Publikováno v:
Theoretical and Computational Fluid Dynamics. 17:31-49
This paper reports computational simulations of the Navier–Stokes equations for confined axisymmetric rotating flows induced by rotating the endwalls instantaneously at a different rate to the sidewall. The transient behavior of the recirculation z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa9e5aae7eafe6650e3462d47ca3c78d
https://doi.org/10.1007/s00162-003-0092-2
https://doi.org/10.1007/s00162-003-0092-2
Autor:
Xinjun Cui, J Sinclair
Publikováno v:
Physics of Fluids. 29:026102
Many previous studies have addressed the problem of theoretically approximating the shock standoff distance however limitations to these methods fail to produce excellent results across the entire range of Mach number. This paper proposes an alternat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2522e0c22794f2d433e292cb48289454
https://doi.org/10.1063/1.4975983
https://doi.org/10.1063/1.4975983