• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.2
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• pp.575-582
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• 2012

The focus on the tourism development after executing the local self-governing system has been changed into a software from a hardware. Especially, the local self-governing bodies in recent years have found their local attractions, and then made them into the tourist contents (branded as a kind of commercial article) which can represent their local culture and environment. They are positively making the most of the contents for their public relations. But, as the tourist contents are used as a limited form, they need to be developed as a city brand which is comprehensive and unifying. Accordingly, in this paper, the C-city was selected as an example. and a city brand of C-city was made on the basis of the tourist contents.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.10
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• pp.4392-4397
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• 2012

In this study, we used the commercial package (Unigraphics) to construct a junction box cable car when laser plastic parts have been processed using urethane resin(TSR-755) as a starting mold material. After construction, we carried out the filing, packing, cooling, and deforming analyzation using Injection Molding Analysis (Simpoe-Mold) to determine the gate positioning and automatic cooling cycle through the examination. The results show that inserting into the injection mold after processing ceramic has reduced the time of thermal conductivity of molding and cooling; and quick selection of gates and cooling lines could possibly cause an improvement of productivity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.3
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• pp.1319-1326
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• 2011

We have investigated the characteristics of the electron beam (e-beam) in the miniaturized free electron laser module by using the commercial 3D simulation tool OPERA. The e-beam was made parallel before entering the slit-type wiggler by the negative bias applied to the central electrode of the electron lens. With respect to the different structures of the wiggler, we obtained the inner distributions of the electrical potential and the electric field, which was, in turn, used to calculate the trajectory of the e-beam in the wiggler.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.7 no.3
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• pp.458-464
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• 2006

Bioremediation has been recognized as one of the best tools for hydrocarbon contaminated soil and nearby groundwater which had been heavily polluted in industrial areas. Degradation of PAHs in PAH-polluted loam soil were investigated under polyurethane foam environment with adsorbed bacteria Pseudomonas sp. (KCCM 40055) in order to acquire vital data for the environmentally-friendly process and material. macroporous commercial polyurethane foam that is widely used for microbial attachment in such as sewage treatment was selected for experiments. We also examined the microbial adherence upon the media. SR9-35C/G among the PU samples showed the highest degree of attachment and bioconversion. The conversion efficiency increased with moisture content of soil.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.3
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• pp.684-691
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• 2016

This study defines three types of public parking for commercial business, cultural tours, sales and market areas. We compared the Santa Barbara parking system with Korean examples for use in urban revitalization with a proper planning strategy based on district-specific public parking. The results are as follows: 1. The layout and location of public parking entrances need to consider the urban grid and linkages. 2. Public parking should place emphasis on respecting a district's character and user convenience. 3. The success of public parking extends to revitalization of pedestrian paths at target areas.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.9
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• pp.3895-3899
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• 2012

In this study, the start-type molded material, silicone resin(RTV-3040) was used to develop a mold that is utilized for embossing pattern. After selecting a required pattern using the commercial package (Freeform), we examined whether this is applicable to components creating projective embossed side on the surface. We responded to products that require corrosive pattern, such as aluminum mold, by making the starting type when small amounts of components are developing. However, the development of silicone mold that is applied to corrosive pattern showed the possible reduction in time and cost.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.10
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• pp.2589-2595
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• 2009

An electromagnetic pump has been designed using Load Distribution Method and Equivalent Circuit Method, and installed in a liquid metal flow system. The relation between the driving power of he electromagnetic pump and the flow rate was proposed. Also, the flow velocity and flow rate has been calculated by treating the Lorentz force as a source term in the Navier-Stokes equation. The calculation results were analyzed and compared with data from a commercial Code, FLUENT. They agreed well with each other within an error of 5%.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.4
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• pp.702-706
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• 2009

The urethane based on prototype mold is very useful for making prototype. Especially, the method of stereolithography mold was turned out to be rapid and accurate 3-dimensional modeling data. Urethane resin (TSR-755) has heat resistant and is good for make hundreds of prototypes. In this study, we compared with various designed cooling channel and analyzed of cooling effect and deformation using commercial code Simpoe-Mold for injection mold. As a result, efficiently arranged cooling channel could make 19% of shrinkage to reduce and 46% cooling time to reduce.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.9
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• pp.5480-5486
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• 2014

Complete novel software for MDPS for the simulation and analysis is proposed for steering engineers. The software, MSAS, which can provide the functionality for MDPS Simulation, Analysis & Synthesis, is based on the steering system model, vehicle model and control logic. As the suppliers provide the control logic as a black box, this software is capable of using any type of black box logic or white box control logic that can be developed by logic designers. In addition, this software will be synthesized with the suppliers' s-function control logic and RMDPS together.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.8
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• pp.3005-3011
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• 2010

As soon as high-performanced smart phones is rapidly emerging in recent, its security problems come to the front. Especially in case of an open platform, it is easy to be a target of virus. Many security solution industries such as Symantec and Ahnlab are developing a mobile security system, but they have not yet a commercial product. We developed the effective security function of Android system based on SELinux to solve this problem, and verified its performance by applying the user applications developed to S3C6410 board.