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Thermally and hydrodynamically

SBWR power density is a low 42 kW/liter. BWRs are typically -50 kWAiter and about half the power density of PWRs. Low power density means more thermal and hydrodynamic stability margins. Vessel embrittlement, which has not been a problem for BWRs, is even less concern for the SBWR. [Pg.220]

Gardner, G. C., The Thermal and Hydrodynamic Causes of On-load Corrosion, CEGB (1979)... [Pg.859]

Emerson, W. H. (1967) Thermal and Hydrodynamic Performance of Plate Heat Exchangers, NEL. Reports Nos. 283, 284, 285, 286 (National Engineering Laboratories, East Kilbride, Glasgow, UK). [Pg.782]

Roura [46] modelled the thermal and hydrodynamic behaviour of the reservoir using the computer model DYRESM. According to the simulation results, the stratification initiates at the end of June and reaches its maximum at the end of September. Since then, the intensity of the stratification weakens, so that in January the water column is completely mixed. [Pg.88]

Fig. 7.93. Influence of location on boundary layer thickness in laminar flow along an electrode 8,8p and 8V are the thicknesses of the diffusion, thermal, and hydrodynamic boundary layers, respectively. Fig. 7.93. Influence of location on boundary layer thickness in laminar flow along an electrode 8,8p and 8V are the thicknesses of the diffusion, thermal, and hydrodynamic boundary layers, respectively.
A. A. Shcherba, A. D. Podoltsev, and I. N. Kucherjavaya, Spark erosion of conducting granules in a liquid analysis of electromagnetic, thermal and hydrodynamic processes, Technical Electrodynamics, No. 6, 4-17 (2004). [Pg.382]

A re dew of thermal and hydrodynamic aspects of heat-exchanger fouling appears in Refs. Minimization of fouling through operational and design factors is addressed in... [Pg.109]

Consider the heat transfer in thermally and hydrodynamically developed electro-osmotic flow inside a micro conduits under following assumptions ... [Pg.70]

Gasljevic, K. Matthys, E.F. Experimental investigation of thermal and hydrodynamic development regions for drag-reducing surfactant solutions. Trans. ASME 1997, 119, 80-88. [Pg.784]

If the fluid temperature at the entry cross-section is equal to the wall temperature Ts, then, along some initial part of the tube, the fluid is gradually heated by internal friction until a balance is achieved between the heat withdrawal through the walls and the dissipative heat release. In the region where such an equilibrium is established, the fluid temperature does not vary along the channel, that is, the temperature field is stabilized (provided that the velocity profile is also stabilized). In what follows we just study this thermally and hydrodynamically stabilized flow. [Pg.240]

A. Bar-Cohen, Z. Ruder, and P. Griffiths, Thermal and Hydrodynamic Phenomena in Horizontal Uniformly Heated Steam Generating Pipe, J. Heat Transfer (109) 739-745,1987. [Pg.1154]

Hydrodynamic instabilities 3.11.1 Homogeneous instability in shear flow The anisotropic properties of nematics give rise to certain novel instability mechanisms that are not encountered in the classical problem of hydro-dynamic instability in ordinary liquids. Theoretical work on electro-hydrodynamic instability stimulated systematic studies on two other types of convective processes, viz, thermal and hydrodynamic instabilities, and it was soon established that the basic mechanisms involved in all three cases are closely similar. " In this section we shall examine the problem of hydrodynamic instabilities in nematics. [Pg.195]

Ceria, A., Rovero, G., Sicardi, S., Ferrero, R, 2010. Atmospheric continuous cold plasma treatment thermal and hydrodynamical diagnostics of a plasma jet pilot unit. Chem. Eng. Process. Process Intensif 49, 65-69. [Pg.109]

We consider steady-state laminar and fully developed thermal and hydrodynamic single-phase flow. [Pg.271]

The mechanical properties of suspensions containing a narrow size distribution of particles have been studied extensively because they offer the best chances for testing models for flow behavior. The most detailed studies can be found for hard spheres where particles experience only volume exclusion, thermal and hydrodynamic interactions. Based on the models developed for these systems, a great deal can be learned about the behavior of suspensions experiencing longer range repulsions and attractions. [Pg.438]

When the fresh and cold layer rather sits on top of a salty warmer water there is no tendency to fingering but to the appearance of oscillations in the thermal and hydrodynamic variables and once more a simple explanation originates from the same large separation of diffusion scales. Thus knowledge of the actual value in an experiment of the Lewis number (or inverse Lewis number, according to author), Le = D/k, is crucial for the understanding of the evolution of the fluid layer under varying thermal constraints. [Pg.223]

The analyses of accidental sequences here described reveal that revolatilization of volatile FP species from deposits on the RCS surfaces could occur during the last period of the in-vessel phase. It has also been found that thermal revaporization of other core materials is negligible. At this time, favored by the thermal and hydrodynamic conditions of the carrier gas through the RCS, the revolatilized FP vapors could nucleate and/or condensate onto particles. Thus, aerosol transport mechanisms could determine the release of radioactivity to the correspondent atmosphere during this period. In connection with this phenomenon, results obtained for the V, SGTR and AB scenarios are summarized. [Pg.408]


See other pages where Thermally and hydrodynamically is mentioned: [Pg.135]    [Pg.88]    [Pg.287]    [Pg.17]    [Pg.310]    [Pg.354]    [Pg.3071]    [Pg.129]    [Pg.913]    [Pg.1486]    [Pg.274]    [Pg.379]    [Pg.895]    [Pg.7]    [Pg.7]   


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Thermally and hydrodynamically developing flow

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