convective instability
Convective Instability in a Hele Shaw Cell with the Effect of Through Flow and Magnetic Field
... Convective instability of electrically conducting fluid in the existence of a magnetic field has drawn great attention as a consequence of its many real-world applications for instance in electrical ...
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On Some Generalization of the Rayleigh Problem on a Convective Instability
... Abstract Previous investigations using the numerical modeling of moist convection in the atmosphere found an interesting effect: clouds arising through the water vapor condensation shield partially the underlying surface ...
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Shin, Seol Eun (2007): Convective instability changes and tropical cyclone intensification. Dissertation, LMU München: Fakultät für Physik
... and Montgomery (2005) suggested also that an upper bound on tropical cyclone intensity, referred to as potential intensity, was independent of environmental convective instability in the axisymmetric model ...
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Convective instability and transient growth in steady and pulsatile stenotic flows
... local convective instability of parallel shear flows and involve axial wave packets, we may infer the presence of a region of convective instability in the flow downstream of the stenosis ...
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Convective instability and transient growth in flow over a backward facing step
... A feature noted in experimental studies (Lee & Sung 2001; Furuichi & Kumada 2002) is the presence of flow oscillations with dimensionless centre frequency f ∼ 0.1. In these studies, where Reynolds numbers are ...
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Convective instability in foam drainage
... flow instability as the liquid fraction is ...this instability, which takes the form of a convective roll of bubble motion at a value of liquid fraction roughly half that of the wet foam limit at ...
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Convectively induced shear instability in large amplitude internal solitary waves
... crosses to the experimental PIV data. Excellent agreement is seen between the two sets of data. Note in this instance the wave is convectively stable and u/c < 1. A similar set of figures for 11/08/05 are shown in ...
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Convective to Absolute Instability Transition in a Horizontal Porous Channel with Open Upper Boundary
... of convective and absolute instability, then we can reach a neat ...of convective instability comes about with half-cells, then the neutrally stable k for the HRL problem must be the double of ...
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Direct Numerical Simulations of Reaction Fronts Propagation under Quasi Periodic Gravitational Modulation
... the convective instability in porous media taking in consideration zero inverse Lewis number, is studied in [14], the authors used two incommensurate frequencies and found the convective ...
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Absolute and convective instabilities of parallel propagating circularly polarized Alfven waves: Decay instability
... of instability, either abso- lute or convective, is determined by the asymptotic behavior of the initial ...“convective” instability. The concept of absolute and convective ...
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Vol 5, No 3 (2014)
... of convective instability in a dielectric micropolar viscoelastic fluid (Walters’ liquid B ' ) heated from below confined between two horizontal plates under the simultaneous action of the rotation of the ...
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Transient growth of separated flows
... of convective instability within the flow resulting from an inflectional velocity profile (Huerre and Monkewitz [1990]; Cossu and Chomaz [1997]; Chomaz ...of convective instability for the ...
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Effect of viscosity ratio on the self sustained instabilities in planar immiscible jets
... strong convective instability, although it is shown that absolute instability may be possible at even higher viscosity ...and convective mechanisms compete and the nature of the ...
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Stability index 2018
... children’s instability over 2 years as well as a single ...repeated instability over a longer period of ...how instability has changed in the past 12 ...
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Scenario of Pulses Production in India: An Economic Analysis
... The maximum instability was observed in case of gram followed by moong and Tur as far as area is concerned. With respect to production the maximum variability was found in case of moong followed by gram. Moong ...
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SURVEY ON RELIABLE HIGH PERFORMANCE SUPER MULTIPLIER WITH ADAPTIVE HOLD LOGIC FOR AGING AWARENESS
... current, and reducing multiplier speed. A same phenomenon, Positive Bias Temperature Instability (PBTI), occurs when an nMOS transistor is under positive bias. So it degrades the speed of transistors and after a ...
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Preparation Computational Critical Functional Unit to Overcome the Negative Bias
... temperature instability, happens when an nMOS transistor is under positive ...temperature instability effect happens whenever a pMOS transistor is under negative bias, growing the brink current from the ...
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Research on Thunderstorm Forecasting in Fuxin, China Based on Physical Diagnostic Parameters
... the convective parameters with good correlation with thunderstorm as the forecasting factor, and established the thunderstorm potential prediction equation by multiple linear regression ...
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Slender-Body Hypervelocity Boundary-Layer Instability
... and skin friction are several times higher when the boundary layer has transitioned from laminar to turbulent. The primary design implications are that the thermal pro- tection system must be more massive and the drag is ...
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Effect of increased convective clearance by on line hemodiafiltration on all cause and cardiovascular mortality in chronic hemodialysis patients – the Dutch CONvective TRAnsport STudy (CONTRAST): rationale and design of a randomised controlled trial [ISRCTN38365125]
... 21. Canaud B, Bragg-Gresham JL, Marshall MR, Desmeules S, Gillespie BW, Depner TA, Klassen P, Port FK: Patients recieving hemodi- afiltration or hemofiltration have lower mortality risk than patients recieving ...
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