277 citations
- Chinese Academy of SciencesCN122 papers
- University of Chinese Academy of SciencesCN68 papers
- Bulgarian Academy of SciencesBG65 papers
- State Key Laboratory of Nonlinear Mechanics17 papers
- Lanzhou UniversityCN15 papers
- University of California, Los AngelesUS12 papers
- University of StuttgartDE12 papers
- Georgi Nadjakov Institute of Solid State PhysicsBG11 papers
- Joint Institute for Nuclear ResearchRU11 papers
- International Centre for Theoretical Physics Asia-PacificCN9 papers
- Max Planck Institute for Intelligent SystemsDE9 papers
- Peking UniversityCN8 papers
10 papers · 2 filters
Direct numerical simulation of compressible turbulence accelerated by graphics processing unit. Part 1: An open-source high accuracy accelerated computational fluid dynamic software
Guanlin Dang, Shiwei Liu, Tongbiao Guo +2
This paper introduces open-source computational fluid dynamics software named open computational fluid dynamic code for scientific computation with graphics processing unit (GPU) s…
Size-dependent transient nature of localized turbulence in transitional channel flow
Duo Xu, Baofang Song
It has been reported that a fully localized turbulent band in channel flow becomes sustained when the Reynolds number is above a threshold. Here we show evidences that turbulent ba…
A gas-surface interaction algorithm for discrete velocity methods in predicting rarefied and multi-scale flows: For Maxwell boundary model
Jianfeng Chen, Sha Liu, Yong Wang +3
The rarefied flow and multi-scale flow are crucial for the aerodynamic design of spacecraft, ultra-low orbital vehicles and plumes. By introducing a discrete velocity space, the di…
On the large-Weissenberg-number scaling laws in viscoelastic pipe flows
Dongdong Wan, Ming Dong, Mengqi Zhang
This work explains a scaling law of the first Landau coefficient of the derived Ginzburg-Landau equation (GLE) in the weakly nonlinear analysis of axisymmetric viscoelastic pipe fl…
Measurement error of tracer-based velocimetry in single-phase turbulent flows with inhomogeneous refractive indices
Huixin Li, Andreas Fischer, Marc Avila +1
Inhomogeneous refractive index fields lead to errors in optical flow velocity measurements. Former respective studies are mostly in quasi two-dimensional flows, and attribute the m…
Low-order moments of the velocity gradient in homogeneous compressible turbulence
PingFan Yang, Jian Fang, Le Fang +2
We derive from first principles analytic relations for the second and third order moments of the velocity gradient mij = dui/dxj in compressible turbulence, which generalize known…