Another approach for stationary measures of stochastic 2D Navier–Stokes equations driven by pure jump noise

2019 ◽  
Vol 525 ◽  
pp. 991-997
Author(s):  
Hui Liu ◽  
Jie Xin ◽  
Chengfeng Sun
Keyword(s):  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Stationary Measures ◽  
Jump Noise

Lp-solutions for stochastic Navier–Stokes equations with jump noise

2019 ◽  
Vol 155 ◽  
pp. 108563 ◽  
Author(s):  
Jiahui Zhu ◽  
Zdzisław Brzeźniak ◽  
Wei Liu
Keyword(s):  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Lp Solutions ◽  
Jump Noise

Some limiting properties of randomly forced two-dimensional Navier–Stokes equations

2003 ◽  
Vol 133 (4) ◽  
pp. 875-891 ◽  
Author(s):  
Sergei Kuksin ◽  
Armen Shirikyan
Keyword(s):  
Stokes Equations ◽  
Asymptotic Properties ◽  
Navier Stokes ◽  
Random Perturbations ◽  
Two Dimensional ◽  
Natural Conditions ◽  
Navier Stokes Equations ◽  
Stationary Measures ◽  
Random Forces

We consider random perturbations of two-dimensional Navier–Stokes equations. Under some natural conditions on random forces, we study asymptotic properties of solutions and stationary measures.

2D stochastic Navier–Stokes equations driven by jump noise

2013 ◽  
Vol 79 ◽  
pp. 122-139 ◽  
Author(s):  
Zdzisław Brzeźniak ◽  
Erika Hausenblas ◽  
Jiahui Zhu
Keyword(s):  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Jump Noise

Effects of stator splitter blades on aerodynamic performance of a single-stage transonic axial compressor

2020 ◽  
Vol 14 (4) ◽  
pp. 7369-7378
Author(s):  
Ky-Quang Pham ◽  
Xuan-Truong Le ◽  
Cong-Truong Dinh
Keyword(s):  
Stokes Equations ◽  
Three Dimensional ◽  
Axial Compressor ◽  
Aerodynamic Performance ◽  
Numerical Results ◽  
Single Stage ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Operating Stability ◽  
Length Coverage

Splitter blades located between stator blades in a single-stage axial compressor were proposed and investigated in this work to find their effects on aerodynamic performance and operating stability. Aerodynamic performance of the compressor was evaluated using three-dimensional Reynolds-averaged Navier-Stokes equations using the k-e turbulence model with a scalable wall function. The numerical results for the typical performance parameters without stator splitter blades were validated in comparison with experimental data. The numerical results of a parametric study using four geometric parameters (chord length, coverage angle, height and position) of the stator splitter blades showed that the operational stability of the single-stage axial compressor enhances remarkably using the stator splitter blades. The splitters were effective in suppressing flow separation in the stator domain of the compressor at near-stall condition which affects considerably the aerodynamic performance of the compressor.

Sensitivity analysis for Navier-Stokes equations on unstructured meshes using complex variables

AIAA Journal ◽  
2001 ◽  
Vol 39 ◽  
pp. 56-63
Author(s):  
W. Kyle Anderson ◽  
James C. Newman ◽  
David L. Whitfield ◽  
Eric J. Nielsen
Keyword(s):  
Sensitivity Analysis ◽  
Stokes Equations ◽  
Unstructured Meshes ◽  
Complex Variables ◽  
Navier Stokes ◽  
Navier Stokes Equations
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