Strong flows

The likelihood of success of any endeavor is largely dependent on the commitment to that success. This is especially true with improving process safety and reducing human errors. That commitment must start at the very top and flow strongly through all levels of the organization. 

Region I Pi> Pj supersonic flow to subsonic flow, strong detonation... 

Region V Pi < Pk supersonic flow to supersonic flow, strong deflagration... 

Region IV p2 > Pk subsonic flow to subsonic flow, weak deflagration Region V P2 < Tk supersonic flow to supersonic flow, strong deflagration... 

For pores having a mean radius between 10 and l(h m, we explain the porous body flow by the Knudsen theory here the diffusion coefficient and, consequently, the flow, strongly depend on... 

Fig. 7 Rapid, convective flow seen in particle-dynamic simulation of identical but colored spheres in V-blender. (A) view from front reveals that unlike in some designs, convection in this blender drives grains axially, alternately outward toward the tumbler arms and inward toward its center. This axial flow strongly influences mixing, as described in the section on Mixing Rates. (B) View from side indicates that transport is dominated by a spiraling flow, seen also in drums and other blenders (Fig. 4).

With the onset of multilayer flow the measured flow strongly increases (see Figs. 9.8 and 9.10). It should be noted that in small pores the increasing thickness of the adsorbed layer decreases the effective radius of the pore for diffusion through the gas phase. This is important for the selectivity in binary mixtures. 

The flow characteristics listed in Table 7.1 indicate that the steady-state flows strongly affect the morphology, whereas the dynamic flows have less influence. The extensional flows are characterized by uniform deformation and lack of vorticity, thus they are the most effective in changing the morphology and orientation of the system. 

HPAA in Pore Flow. The preceding findings lead us to reinterpret results from porous media and capillary entrance flow. Strong non-Newtonian effects have previously been attributed to the increase in extensional viscosity associated with the coil-stretch transition, occurring when the strain rate exceeds the reciprocal of the lowest order conformational relaxation time (47-49),... 

Intensification of heat and mass transfer can be achieved by using supersonic flow, strong gravitational magnetic fields, improved mixing, among other ap-... 

Just as powerful an influence on decision making and management horizons is cash flow. Strong positive cash flow has become as much a desired goal of management as profit. 

Dispersion of bubbles in a molten metal bath and the induced flow strongly influence the performance of gas-agitated steelmaking processes. Unfortunately, measurements of the bubble and molten metal flow characteristics are quite difficult in real steelmaking processes. Hence water model experiments have been extensively employed for such investigations, as discussed in detail in Chap. 1 [17,18]. The vessels used for such model experiments are usually fully wetted by water, whereas in the actual steelmaking processes, the wettability of the reactor wall is generally poor. When the wall material, i.e., refl actory, is wetted by the molten metal, some chemical reactions may occur between them, and consequently, the molten metal may be contaminated by the refractory. As mentioned earlier, the wettability is evaluated in terms of 0a [19]. 

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