• The International Journal of Costume Culture
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• v.3 no.2
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• pp.100-123
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• 2000

The purpose of this research was to understand changes in Korean shrouds and to enhance practical usage of them by examing the items and shapes of Korean shrouds classified into two categories, traditional and current. We first examined the history of shrouds and funeral ceremonies from the prehistoric age to the Chos o n dynasty, and second, examined the items and shapes of traditional and current shrouds. As for the items, no big changes were recognized though there had been some changes in the way of using Keum(衾), Po(袍), and Kwadu(裏　). Overall, the items had becamesomewhat simplified The traditional shapes of shrouds are relatively well-maintained despite some changes in current shrouds Aksu, Yeomo(女帽), etc, which had been made easier to put on.

• Journal of the Korean Society of Costume
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• v.52 no.3
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• pp.123-137
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• 2002

The purpose of this study is to analyze the actual condition and problems of current ready-made shrouds. Current shrouds were formed after the 20th century and therefore are quite apart from its traditional precedents of Chosun Dynasty. In this respect, several problems can be pointed out. 1. The use of natural colored hemp as a primary textile of current shrouds is far from our tradition. Silk, ramie, and cotton have to be used together with hemp. Also, more variety of colors can be used other than natural white. 2. The size of ready-made shrouds has to be categorized at least into three: large, medium and small 3. The pattern and sowing method of Dopo(도포) and Wonsam(원삼) should be corrected in line with those of the traditional Dopo(도포) and Wonsam(원삼). 4. The design and items of current ready-made shrouds have to break away from the standardized convention and should seek more of a variety that our rich tradition provide. 5. The rational index should be suggested so that consumers can compared the quality and price of ready-made shrouds available at their hands.

• Journal of the Korean Society of Costume
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• v.61 no.4
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• pp.92-102
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• 2011

This study researches the current status of shrouds and analyzes the current status of the Hanji shrouds and sets its goal on suggesting the direction for a futuristic shroud design, suitable for the changing funeral culture. For this, the characteristics of traditional shrouds were studied, standard shrouds' and Hanji shrouds' current statuses were researched and analyzed to suggest the development diretion for design of Hanji shrouds. The results of the research showed that the Hanji shrouds are superior in cremation and burial, and the design expressions were more effective. Also the previously established shrouds were shown to have an increase in value through use of different materials, changing designs through various patterns, or through the added symbolic value. Thus the direction of shroud development designs based on the advantages of Hanji have been drawn out to as follows: First, traditional shrouds used the ceremonial dresses, such as official uniforms or wedding dresses, from the Tang dynasty which made it multicolored. Afterwards colors were limited with the use of hemp clothes shrouds but with the appearance of Hanji shrouds, the possibility for mulitcolors and patterns became larger. Second, Hanji is superior in its expression of colors and patterns, making designs with symbolic sides such as religion possible, to meet the demands of the customers. Third, Hanji shrouds are more environmentaly friendly than the standard shrouds in cremation and burial, and it presents a much better image of shrouds for the future society. Such development of Hanji shrouds design developments satisfies the distinct and gentrified demands of the customers and it looks to be able to suggest an opportunity for environmentaly friendly actions while preparing itself for the chaning market demands and values.

• The Research Journal of the Costume Culture
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• v.8 no.6
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• pp.822-841
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• 2000

The purpose of this study is to organize how the deceased are clothed. Although there are many people who have seen the dead clothed once or twice and although the clothing has been constantly going on, there have been no books or studies on how the deceased are clothed. Instead, the methods have only been handed down orally by seniors and others who are experienced in it. I see the necessity of systematizing the method of clothing the deceased so that both ordinary people as well as experts can utilize it properly to show their sincerity and courtesy towards the dead. This study is based on literature including old books, dissertations, publications, and reports on ethnic customs. It also refers from interview results of shrouds makers, those experienced in clothing the dead, and seniors knowledgeable in the trade. Funeral manifested the social status of the dead. Shrouds of the olden days had different colors, such as white, black, blue, red, etc. according to items. However, nowadays they are white, pink, or partially light blue or sometimes people just keep the colors of their original cloths. Current items do not differ much from those of the ancient times, though Kwadu, Km, and Po, which were used to cover the belly, have been relatively simplified. The form of shrouds has changed nowadays. There are differences in the funeral procedures and how the deceased are clothed. In the olden days, when a person died, the body was cleaned up and clothed the very next after death. Nowadays, the cleansing and clothing of the body and placing the body in the coffin are all done together the following day. According to the foregoing, though there are no big differences in the way the deceased are clothed between the olden days and the present, the order in which Aksu and B누 are placed, differs and the procedures, items and shape have been simplified.

• Journal of the Korea Fashion and Costume Design Association
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• v.17 no.4
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• pp.15-29
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• 2015

Apart from keeping the body pleasant and protecting it from the environment, the purpose of clothing is to express one's sensibility, sense of belonging, status, and aesthetic sense. In the past, hanbok was also used to express status and class with the colors and the types and according to the times, the forms of hanbok has changed. Nowadays, people choose and wear hanbok that suits their tastes or purposes and various types of hanbok that considered pros and cons of it are now disseminated. Given this reality, traditional shrouds that are worn by the dead should also be designed newly to fit the modern trend. This research aims to analyze how people's sensibility preferences change on the traditional shrouds and the modern shrouds that are designed to fit the current trend. To see the change, this research analyzes sensibility preferences by using Semantic Differential Method on 4 modern shrouds that are used in preceding research and 1 traditional shroud. The survey was answered by total of 130 ordinary people in groups of 26 people in 5 groups who reside in Seoul and Kyungkhi province. As the result of the analysis, firstly, people preferred "high quality", "elegant", and "Korean" sensibility words for modern shrouds 1, 2, 3, and 4. Secondly, on traditional shroud, "uncomfortable", "neutral-elegant", "neutral-Korean", and "neutral-quality" that is closer to low quality sensibility words are preferred. Thirdly, "modest" and "extravagant" did not show any statistically significant difference. I hope this research can provide basic data that can be used to understand and comprehend on people's sensibility preference about shroud designs.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.24 no.2
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• pp.77-83
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• 2012

Numerical analyses through Computational Fluid Dynamics have been performed to investigate the seawater flow field characteristics for various shrouds used in horizontal axis tidal current turbine systems. Seawater flow characteristics are largely influenced under constant tidal current velocity by the shroud geometry and there is considerable difference in fluid velocity distributions around the shrouds. Especially the location and magnitude of maximum seawater flow velocity directly affect turbine performance for power generation. For the cylinder-diffuser type shroud system whose cylinder and diffuser parts have the same length accelerated flow region is formed in the overall cylinder part while maximum velocity in the nozzle-diffuser type whose nozzle and diffuser parts have the same length with symmetry, locally appears near the minimum sectional area. In case of cylinder-diffuser type shroud fluid velocity increases rather high compared with current velocity. And fluid velocity at the centerline gradually increases from the entrance, and then decreases rapidly after reaching a peak close to the middle of the cylinder part unlike the nozzle-diffuser while there is not much variation near the rear of the shroud. These results of the seawater flow characteristics with various shroud geometries can be applied to optimal design for the development of efficient tidal current power generation systems.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2000.06a
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• pp.380-387
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• 2000

In this paper, a successful result of modification of an axial flow fan and a shroud for noise reduction of a window type air conditioner is presented especially in order to verify the importance of blade shape improvement and the searching for the optimal shape of shrouds. Effective ways to work out the result as mentioned above are to make the tip of the blade varied in thickness and to have special shapes. From the viewpoint of the shape in a shroud, several cases were examined and the particular value of a design parameter of the shroud was acquired to get the best noise reduction of an air conditioner. Through the application of the methods, the air conditioner became less noisy by 4.5 dB(A) in terms of air-borne noise produced only by the axial flow fan and consumed less energy by 20.9% compared to the current one.

• Korean Journal of Materials Research
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• v.4 no.7
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• pp.741-749
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• 1994

The planar solid oxide fuel cell(SOFC) contains several ceramic materials depending on its structure and has rdfractory metal parts for manifolds, shrouds and current leads. Among ceramic materials for planar SOFC, joining of lanthanum chromite separator and yttria stabilized zirconia(YSZ) electoyte in planar SOFC stack to give strong gas tight seals is necessary for satisfactory operation and high performance. Nevertheless, for planar SOFC/sub s/, how to seal the cell stack and gas manifold remains as one of the unsolved problems. Therefore, in this study. we investigated the joining of sintered lanthanum chromite and YSZ pellets using unsintered lanthanum chromite green films as sealent. Scanning electron microscopy(SEM) and energy dispersive X-ray analysis(EDX) revealed that Ca in the sealing material diffused and dissolved into YSZ and sintered lanthanum chromite, and unsintered lanthanum chromite green films reacted with YSZ to from a new phase at the interface. Also, the densification of unsintered lanthanum chromite green films was inpeded by the Ca migration.