Matches in SemOpenAlex for { <https://semopenalex.org/work/W2968651071> ?p ?o ?g. }
- W2968651071 abstract "The study focuses on the 3D electro-hydrodynamic (EHD) instability for flow between to parallel electrodes with unipolar charge injection with and without cross-flow. Lattice Boltzmann Method (LBM) with two-relaxation time (TRT) model is used to study flow pattern. In the absence of cross-flow, the base-state solution is hydrostatic, and the electric field is one-dimensional. With strong charge injection and high electrical Rayleigh number, the system exhibits electro-convective vortices. Disturbed by different perturbation patterns, such as rolling pattern, square pattern, and hexagon pattern, the flow patterns develop according to the most unstable modes. The growth rate and the unstable modes are examined using dynamic mode decomposition (DMD) of the transient numerical solutions. The interactions between the applied Couette and Poiseuille cross-flows and electroconvective vortices lead to the flow patterns change. When the cross-flow velocity is greater than a threshold value, the spanwise structures are suppressed; however, the cross-flow does not affect the streamwise patterns. The dynamics of the transition is analyzed by DMD. Hysteresis in the 3D to 2D transition is characterized by the non-dimensional parameter Y, a ratio of the coulombic force to viscous term in the momentum equation. The change from 3D to 2D structures enhances the convection marked by a significant increase in the electric Nusselt number." @default.
- W2968651071 created "2019-08-22" @default.
- W2968651071 creator A5005602373 @default.
- W2968651071 creator A5025567056 @default.
- W2968651071 creator A5078793544 @default.
- W2968651071 date "2020-03-03" @default.
- W2968651071 modified "2023-10-18" @default.
- W2968651071 title "Three-dimensional electroconvective vortices in cross flow" @default.
- W2968651071 cites W1482104539 @default.
- W2968651071 cites W1496700321 @default.
- W2968651071 cites W1723433682 @default.
- W2968651071 cites W1791529215 @default.
- W2968651071 cites W1964530368 @default.
- W2968651071 cites W1964664630 @default.
- W2968651071 cites W1964991842 @default.
- W2968651071 cites W1966649326 @default.
- W2968651071 cites W1971851182 @default.
- W2968651071 cites W1974935967 @default.
- W2968651071 cites W1975733485 @default.
- W2968651071 cites W1979400146 @default.
- W2968651071 cites W1979407953 @default.
- W2968651071 cites W1981371490 @default.
- W2968651071 cites W1981860161 @default.
- W2968651071 cites W1990365588 @default.
- W2968651071 cites W1995115819 @default.
- W2968651071 cites W1998345266 @default.
- W2968651071 cites W2009306722 @default.
- W2968651071 cites W2014356541 @default.
- W2968651071 cites W2025869050 @default.
- W2968651071 cites W2030447097 @default.
- W2968651071 cites W2032978968 @default.
- W2968651071 cites W2038584486 @default.
- W2968651071 cites W2039043083 @default.
- W2968651071 cites W2039103665 @default.
- W2968651071 cites W2040358680 @default.
- W2968651071 cites W2041707704 @default.
- W2968651071 cites W2043647345 @default.
- W2968651071 cites W2047945287 @default.
- W2968651071 cites W2049230082 @default.
- W2968651071 cites W2052042164 @default.
- W2968651071 cites W2053548593 @default.
- W2968651071 cites W2053868076 @default.
- W2968651071 cites W2055544973 @default.
- W2968651071 cites W2059038261 @default.
- W2968651071 cites W2060334639 @default.
- W2968651071 cites W2060995034 @default.
- W2968651071 cites W2061143165 @default.
- W2968651071 cites W2076674970 @default.
- W2968651071 cites W2079360568 @default.
- W2968651071 cites W2080914886 @default.
- W2968651071 cites W2081721539 @default.
- W2968651071 cites W2086284378 @default.
- W2968651071 cites W2087975294 @default.
- W2968651071 cites W2088453346 @default.
- W2968651071 cites W2089922222 @default.
- W2968651071 cites W2092399693 @default.
- W2968651071 cites W2093805518 @default.
- W2968651071 cites W2098561264 @default.
- W2968651071 cites W2108347640 @default.
- W2968651071 cites W2112992170 @default.
- W2968651071 cites W2117496619 @default.
- W2968651071 cites W2131000822 @default.
- W2968651071 cites W2137517379 @default.
- W2968651071 cites W2152880081 @default.
- W2968651071 cites W2154836760 @default.
- W2968651071 cites W2168222921 @default.
- W2968651071 cites W2290392911 @default.
- W2968651071 cites W2315744500 @default.
- W2968651071 cites W2315971360 @default.
- W2968651071 cites W2327242122 @default.
- W2968651071 cites W2332611593 @default.
- W2968651071 cites W2332901236 @default.
- W2968651071 cites W2334393878 @default.
- W2968651071 cites W2467951202 @default.
- W2968651071 cites W2546683684 @default.
- W2968651071 cites W2547717222 @default.
- W2968651071 cites W2580215649 @default.
- W2968651071 cites W2602867849 @default.
- W2968651071 cites W2607267725 @default.
- W2968651071 cites W2618688213 @default.
- W2968651071 cites W2773511256 @default.
- W2968651071 cites W2785726176 @default.
- W2968651071 cites W2800267574 @default.
- W2968651071 cites W2802249840 @default.
- W2968651071 cites W2805047586 @default.
- W2968651071 cites W2811155071 @default.
- W2968651071 cites W2846056426 @default.
- W2968651071 cites W2886478084 @default.
- W2968651071 cites W2897605707 @default.
- W2968651071 cites W2908959445 @default.
- W2968651071 cites W2946166670 @default.
- W2968651071 cites W2956183792 @default.
- W2968651071 cites W2960494850 @default.
- W2968651071 cites W2962749092 @default.
- W2968651071 cites W2963192838 @default.
- W2968651071 cites W2963432790 @default.
- W2968651071 cites W2977917245 @default.
- W2968651071 cites W3100983099 @default.
- W2968651071 cites W3105175543 @default.
- W2968651071 cites W3123612627 @default.