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음향 시뮬레이션을 이용한 댐 수차 발전기실의 음향성능 개선
정은정(Jung Eun-Jung),최둘(Choi Dool),김재수(Kim Jae-Soo) 대한건축학회 2007 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.27 No.1
As Waterpower Generation generates electricity using the difference of altitude of water, also let the turbine revolves through water pipe, at this time the revolving turbine causes exceedingly huge noise. Accordingly, not only those workers in the hydraulic turbine dynamo room are suffering the difficulties in mutual communication, but also those workers in the adjacent office are enduring the obstruction to the business due to the noise. Particularly, since the dynamo room located on the middle between the hydraulic turbine dynamo and the office had been architecturally concluded, not only with all of the reflection materials, but also holds a great volume of 22,800㎥, it functions rather to amplify the Noise that occurs during the operation time of the hydraulic turbine dynamo. Accordingly, after actually measure the architectural acoustic performance on the object of the hydraulic turbine dynamo room, and compare with the forecasted value through a computer simulation, thence this Research has verified the authenticity of the simulation. Based on such authenticity of the forecasting, this Study would intend to propose the architectural acoustic element likely as restraint the amplification of dynamo noise, reduction the noise travelling to the adjacent room, enable to maintain the optimum acoustic condition.
정은정(Eun-Jung Jung),김연아(Yeon-A Kim) 한국인체미용예술학회 2021 한국인체미용예술학회지 Vol.22 No.2
As a new post-COVID-19 trend, non-contact digital technologies have been applied to various fields. This study attempted to create digital makeup styles based on retro design characteristics according to the new trends in the digital culture, using Adobe Photoshop CC2020, a tablet PC, and a stylus pen after scanning model photos. The retro design characteristics were categorized into retro, romantic, ethnic, and Kitsch aspects, and the results found the following: In the retro aspect, retro makeup styles from the 1990s were reproduced by recalling memories. In the romantic style, elegant and feminine romanticism was expressed. From an ethnic perspective, ethnic makeup styles were created with liberal and passionate colors mixing indigenous and oriental images. In terms of Kitsch, makeup styles were created entertainingly through the free expression of inner emotions, using anti-aesthetic and playful painting techniques. The above results confirmed the characteristics and importance of retro design. This study was able to maximize the effects of works by taking advantage of retro styles characteristics. Furthermore, it is possible to simulate identical makeup using data on an actual model. Considering the current trends, digital content is expected to spread around the globe. Therefore, the suggestion of creative design by makeup artists would further broaden makeup-related fields. It is anticipated that this study would be a starting point for expanding creative and unique designs and the styling sectors.