Suchergebnisse

A discussion of the predispositions of non-industrial audiences and the effect of their characteristics upon communication results desired by the great power nations. Non-industrial areas are characterized by a 3 class socio-political system (villagers, Mc, landlords). Communications from power nations enters this system at all three levels, but the USSR has an extra channel because it uses the agitator who is himself a member of the non-industrial pop. This enables things to be said which would be unacceptable if communicated through other channels. The author suggests that plotting value constellations of various audiences would facilitate creation of more effective appeals. Cited are several central values held by illiterates in non-industrial areas, whose groups comprise a large % of the pop: (1) slow tempo of living, (2) politeness, & (3) religion. Satisfactions in life for these people come from repetition, meditation etc. The illiterate world is given richness and meaning primarily by sacred values which are carried over into their social order. More information is needed on distribution and incidence of values in various pop groups and strata. Our communications might be improved if we disassociated ourselves from some of the values typically espoused by the West which meet great resistance from non-industrial peoples. R. S. Halpern.

Part 1 is listed in the 1943 annual.

In this work, we report on Euler-Euler large eddy simulation (EELES) of dispersed bubbly flow in a square cross-sectional bubble column. Simulations are performed using the Neptune_CFD package, and results processed using the SALOME platform. The motivation to undertake this study is to check our implementation of the Smagorinsky subgrid-scale (SGS) model into Neptune_CFD. We outline all the physical models used, and we present instantaneous realizations of velocity and void fraction fields in order to illustrate the structure of the turbulence field, and long-time averaged results, to compare with analogous simulations performed using the CFX-4 code and experimental data. The same physical models and constants have been used in both the CFX-4 and Neptune_CFD codes, except the SGS model, which is Smagorinsky in case of Neptune_CFD and a one-equation model in CFX-4. The results obtained with EELES compare reasonably well with experiment, meaning in particular that the implementations have been successful. Some perspectives on the further use of EELES are also given.