• Journal of the Korean Society of Costume
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• v.61 no.5
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• pp.106-122
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• 2011

The ultimate purpose of the research is to solve the problem that fashion inspired by les Nouveau Pop Artic criticism and satirical factors is interpreted as concept of American Pop Art style, even though there is distinct difference between les Nouveau Pop Art style and American Pop Art style. We think that the reason causing the problem is that les Nouveau Pop Art is not familiar to the general public, even though it is getting attentions as trends treated by les Nouveau Pop Artists. Above all there is insufficient study to establish a theoretical system and a concrete concept on les Nouveau Pop Art. Therefore, this study is to set up the theoretical concept on les Nouveau Pop Art based on comparisons and analysis of the characteristics of works expressed les Nouveau Pop artists, and to draw the concept of les Nouveau Pop image fashion. The result of this study indicate that les Nouveau Pop Art Image Fashion is defined as "fashion design borrowing the concept and image from les Nouveau Pop Art and blending and consisting of the themes, characteristics and techniques from les Nouveau Pop Art.

• Journal of the Korean Society of Costume
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• v.1
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• pp.59-65
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• 1977

Les modes des costumes naitonaux de $cor{\acute{e}}e$ est plus simple que celle du Occident. mais les facons, sur les quelles les mesures fondamentalement agissent, ont des $varit{\acute{e}}s$ selon les personnes qui se les habillent: masculines, $f{\acute{e}}m$ nines, jeunes, vieilles. Le but de cette ${\acute{e}}tude$ est, par l'anayse statistique des mesures, $d'{\acute{e}}tablir$ comment sont les $vari{\acute{e}}t{\acute{e}}s$. Les $r{\acute{e}}sultats$ de ce travail peuveut $\hat{e}tre$ $r{\acute{e}}sum{\acute{e}}s$ ainsi: 1. Plus $\grave{a}g{\acute{e}}s$ sont les personnes, plue larges et longues les Cheo-go-ri (vestes). 2. A propos des longeur des vestes, on les $g{\acute{e}}n{\acute{e}}ralement$ $consid{\acute{e}}re$ comme les $donn{\acute{e}}es$ principalement $subondonn{\acute{e}}es$ aux tailles des personnes $habill{\acute{e}}es$. mais a mon travail, le tour do poitrine peut-$\hat{e}tre$ le plus relatis en ce problemes. [parce que le coefficient $conr{\acute{e}}ratif$ ayant rapponts au tour de poitrine (r=0.512) est plus haut que celui qui est relatif a la taille (r=0.436).

• Transactions of the Korean Society of Mechanical Engineers B
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• v.26 no.8
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• pp.1088-1094
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• 2002

A channel flow with a high Reynolds number but coarse grids is numerically studied to investigate the prediction possibility of its turbulence which is three-dimensional and time-dependent. In the present paper, a Reynolds-Averaged Navier-Stokes (RANS) model, a Large Eddy Simulation (LES) and a Navier-Stokes equation with no model are tested with a new approach of hybrid RANS/LES, which reduces to RANS model in the boundary layers and at separation, and to Smagorinsky-like LES downstream of separation, and then compared with each other. It is found that the simulations of hybrid RANS/LES method sustain turbulence like those of LES and with no model, and the results are stable and fairly accurate. This indicates strongly that gradual improvements could lead to a simple, stable, and accurate approach to predict turbulence phenomena of wall-bounded flow.

• Wind and Structures
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• v.8 no.6
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• pp.407-426
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• 2005

A hybrid RANS/LES approach, based on the Limited Numerical Scales concept, is applied to the numerical simulation of the flow around a square cylinder. The key feature of this approach is a blending between two eddy-viscosities, one given by the $k-{\varepsilon}$ RANS model and the other by the Smagorinsky LES closure. A mixed finite-element/finite-volume formulation is used for the numerical discretization on unstructured grids. The results obtained with the hybrid approach are compared with those given by RANS and LES simulations for three different grid resolutions; comparisons with experimental data and numerical results in the literature are also provided. It is shown that, if the grid resolution is adequate for LES, the hybrid model recovers the LES accuracy. For coarser grid resolutions, the blending criterion appears to be effective to improve the accuracy of the results with respect to both LES and RANS simulations.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.33 no.11
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• pp.57-64
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• 2005

Large Eddy Simulation (LES) of turbulent premixed combustion flow is performed by using the dynamic subgrid scale model based on -equation describing the flame front propagation. After introducing the LES governing equations with dynamic subgrid scale (DSGS) model newly introduced into the -equation, the turbulent premixed combustion flow over backward facing step is analyzed to validate present formulation. The calculated results can predict the velocity and temperature of the combustion flow in good agreement with the experiment data.

• 한국전산유체공학회:학술대회논문집
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• 2010.05a
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• pp.437-441
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• 2010

LES results of turbulent premixed combustion flows are introduced by using the dynamic sub-grid scale model based on G-equation describing the flame front propagation. The turbulent premixed combustion flows around bluff body and over backward facing step are analyzed to validate present formation. LES of swirling partially premixed combustion flame is also performed to conform the predictive capabilities of LES model and to prompt our understanding for the combustion flows over double cone swirl burner combustor by using CFD-ACE+ commercial code.

• 유체기계공업학회:학술대회논문집
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• 2005.12a
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• pp.250-257
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• 2005

Large eddy simulation{LES) methodology used to model a bluff-body stabilized non-reacting flow. The LES solver was implemented on parallel computer consisting 16 processors. To verify the capability of LES code, the results was compared with that of Reynolds Averaged Navier-Stokes(RANS) using $k-{\epsilon}$ model as well as experimental data. The results showed that the LES and RANS qualitatively well predicted the experimental results, such as mean axial, radial velocities and turbulent kinetic energy. However, in the quantitative analysis, the LES showed a better prediction performance than RANS. Specially, the LES well described characteristics of the recirculation zones, such as air stagnation point and jet stagnation point. Finally, the unsteady phenomena on the Bluff-body, such as the transition of recirculation region and vorticity, was examined with LES methodology.

• 유체기계공업학회:학술대회논문집
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• 2004.12a
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• pp.462-468
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• 2004

Large eddy simulation(LES) methodology used to model isothermal non-swirling and swirling flows in a model gas turbine combustor. The LES solver was implemented on parallel computer consisting 16 processors. To verify the capability of LES code and characterize swirling flow, the results was compared with that of Reynolds Averaged Navier-Stokes(RANS) using k -$\epsilon$ model as well as experimental data. The results showed that the LES and RANS well predicted the mean velocity field of a non-swirling flow. Specially, the LES showed a very excellent prediction performance for the corner recirculation zone. In swirling flow, comparing with the results obtained by RANS, LES showed a better performance in predicting the mean axial and azimuthal velocities, and the central recirculation zone. Finally, unsteady phenomena of turbulent flow was examined with LES methodology.

• 한국정보디스플레이학회:학술대회논문집
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• 2009.10a
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• pp.83-86
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• 2009

BiNem$^{(R)}$ displays have entered volume manufacturing in 2009. Applications range from e-labels to e-readers. We have developed 6-inch $960{\times}720$ pixels passive matrix BiNem prototypes achieving 40 % brightness and fluid user interface based on partial image / dynamic pointer addressing. Active-matrix addressing is proposed to provide even faster operation.

• Journal of Korean Philosophical Society
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• v.105
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• pp.423-460
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• 2008

Les positions qu'essait d'expliquer les $probl{\grave{e}}mes$ divers ${\grave{a}}$ propos de la $sexualit{\acute{e}}$, faisaient ressortir les points biologiques des actions $d^{\prime}{\hat{e}}tre$ humain par ${\acute{e}}volutionnisme$ plutot qu'explique les $probl{\grave{e}}mes$ de la nature humaine, $d{\acute{e}}sirs$ sexuelles, par les $sci{\acute{e}}t{\grave{e}}s$, les cultures et les'institutions. En face des questions des $possibilit{\acute{e}}s$ d'explications biologiques sur toutes les actions sexuelles, ils sont $plac{\acute{e}}s$ en crise. Le fait que $l^{\prime}{\hat{e}}tre$ humain est un'etre historique, n'implique pas ce qu'il est evolutionnaire. Pour cette raison, c'est difficile qu'on accepte le determisme biologique, $l^{\prime}{\acute{e}}volutionnisme$, sans conditions. En opposition avec cettes $id{\acute{e}}es$, Michel Foucault voudrait insister sur le fait de penser au sexe comme les $r{\acute{e}}sultats$ des productions sociologiques, politiques. Selon Foucault, la $sexualit{\acute{e}}$ n'est pas $donn{\acute{e}}$ de la nature que le pouvoir essaierait de mater, ou un domaine obscure que le savoir tendrait de $d{\acute{e}}voiler$, mais une sorte de dispositif historique. Donc, dans cet article, j'essaie d'examiner les processus, les differences, et les $probl{\grave{e}}mes$ entre les deux positions, puis je considere les limites philosophiques, des deux argumentations, et ses implications philosophique. Cela permet d'approcher ${\grave{a}}$ l'horizon divers du discours sexuelles de la $compr{\acute{e}}hension$.