• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2004년도 춘계학술발표대회 논문집
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• pp.167-170
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• 2004

This study proposes the method seeking out the user needs for the home automation systems which are one of the compositions of digital home. The findings are as follows. (1) The designing of digital home should be based on the residents' daily life and the their needs for the future house prior to the digital technology, (2) The IT Apartments recently developed in Busan set up the safety and security system and the automatic ventilation system mostly. (3) The residents are more concerned of the safety and security and the comfortable interior environment than convenience and entertainments. (4) The residents have diverse needs for the home automation systems according to their age, residential experience and occupation.

• 한국주거학회:학술대회논문집
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• 한국주거학회 1994년도 학술발표대회논문집 하
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• pp.31-38
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• 1994

The purpose of paper is to suggest directions of sustainable Architecture for dwelling planning. It deals with foreign example regading recycling Architecture in the point of using natural reources and energy effectively and minimizing environmental wastes. The methods which can be applied to Korean dwelling planning are as follows : 1) To use the underground space of apartments as pubilc energy-saving facility 2) To use conservatory passive solar systems at south-facing balconies of apartments 3) To flow daylight into the staircase of single-family house 4) To construct compactly doors and windows which have high-level insulation with high insulated walls and ventilation systems 5) To recycle materials such as steel, wood and soil 6) To recycle space according to the change of uses 7) To make users participate actively when we plan for dwelling.

• 한국주거학회논문집
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• 제6권2호
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• pp.77-86
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• 1995

The purpose of paper is to suggest directions of sustainable Architecture for dwelling planning. It deals with foreign examples regarding recycling Architecture in the point of using natural resources and enerty effectively and minimizing environmental wastes. The methods which can be applied to Korean dwelling planning are as follows : 1) To use the underground space of apartments as public energy-saving facility 2) To use conservatory passive solar systems at south-facing balconies of apartments 3) To flow daylight into the staircase fo single-family house 4) To construct compactly doors and windows which have high-level insulation with high insulated walls and ventilation systems 5) To recycle materials such as steel. wood and soil 6) To recycle space according to the change of uses 7) To make users participate actively when we plan for dwelling.

• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 1995년도 특강 및 학술논문발표요지
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• pp.97-99
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• 1995

원예생산시설에 대한 정부지원사업이 본격화 된 '91년부터 농가보급형 비닐하우스(1-2W형)는 '94년 현재 1,364ha가 농가에 보급되어 시설원예 현대화에 크게 기여하고 있지만, 피복자재를 매년 교체해야 하는데 따른 과다한 인건비 소요, 물받이 홈통부분에 말아올리기식의 천창환기에 따른 고온기 환기불량 등의 문제점을 안고 있다. 이러한 문제점을 해결하기 위해 폴리에털렌 테레프탈레이트(PET)필름이나 폴리카보네이트(PC)판으로 지붕부분을 피복하고, 측면을 망사혼입 필름이나 PET필름으로 피복하여 매년 피복재를 교체하지않도록 하고 천창환기는 양지붕형 온실의 천창환기방식을 도입하여 하우스내의 환기효율을 높여 토마토의 생육반응을 알아보고자 실험을 실시하였다. (중략)

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2004년도 춘계학술대회논문집
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• pp.848-851
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• 2004

This paper studied a method for minimizing the noise level emitted from range hoods. Range hoods were used for discharging various hazardous materials generated during household cooking to the outdoors, thus preventing them from being diffused through rooms in the house since they are the main cause of air pollution within dwellings. This study assumed that static pressure was not applied at the discharge outlet of the range hood. As such, the range hood was installed on the wall without the use of a connecting duct or other connectors attached to its discharge outlet. The vibration having the greatest influence on the noise level was determined by measuring the vibration at the front side of the hood where the acoustic omission was at its maximum. A method was then proposed to reduce the noise by simply suppressing the vibration at the vibrating part.

• 한국주거학회논문집
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• 제25권3호
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• pp.145-153
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• 2014

This study analyzes the physical environments of studio-housing and suggests alternative solutions for the problems of studio-housing. Based on solving the problems of it through previous research review, the research methods are decided on-site survey and the housing floor plan analysis. The results of this study are follows. First, parking lots make passengers uncomfortable. Narrow spaces between buildings cause problems in terms of light, ventilation, and privacy. Moreover, the short of green space makes living conditions less amenable. Second, the narrow corridors of studio-housing buildings bring about bad effects on walking and privacy. The living conditions becomes worse due to the illegal remodeling. Third, even though a multi-family housing provision for low or middle-income families is a good housing policy, new design policies or interventions are needed to make residents' behavior comfortable.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 1999년도 춘계학술발표대회 논문집
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• pp.53-56
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• 1999

The purpose of this study was to diagnose the characteristics of current use of kitchen and scrutinize what to improve for the future kitchen development. To achieve the purpose, the small group wordshop panel was used. Two groups of 5 housewives per each were employed. For each group, there were a total of 3 consecutive meetings including 2 workshops and 1 field survey in each subject's house. The contents dealt with in the panel were as follows. First, actual condition and problems of using kitchen; second , possible solutions of the problems; third, needs for developing future kitchen. The major results were first, consumers require bigger kitchens to accomodate a variety of family activities ; second, kitchen needed to be more open encouraging family interaction and gave organic relationship to adjacent such as living room and utility room; third, due to korean cooking style, poor ventilation along with wet trash disposal was a serious problem. In addition to these. there revealed many problems which need to be improved and valuable ideas for the improvement.

• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 1998년도 정기총회 및 학술논문 발표요지
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• pp.174-177
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• 1998

단동형 비닐하우스의 규격은 대부분 폭 5-6m, 하우스높이 2.4m정도로 아연도금파이프 ø22mm, ø25mm를 이용하여 아치형이나, 돌출형(복숭아형) 형태로 서까래간격 60cm에서 120cm까지 시공되어 있으며 남부지역에서는 서까래 간격이 넓게 시공되는 것이 일반적이다. 최근에는 하우스 환기를 위해 측면 권취 뿐만 아니라 하우스의 천장에 상품화된 연통형(굴뚝형) 환기구를 단동형 비닐하우스에 많이 이용되고 있으며 시설내환경을 조절하고 있다. (중략)

• 설비공학논문집
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• 제23권3호
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• pp.201-207
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• 2011

Total heat recovery type ventilators that are connected to each room with ducts are mainly installed in Korea, but they raise concern over duct pollution. In this study, indoor environments made by thin line type ventilators installed in dwelling units of apartment houses are investigated by CFD. Results show the case that thin line type ventilators installed in each room-including kitchens-make the best indoor environment that maintains air velocity at under 0.25m/s, and evenly distributes the age of air in all areas.

• Journal of Animal Science and Technology
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• 제47권1호
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• pp.107-114
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• 2005

Experiments were carried out to evaluate the air speed distribution of an enclosed nursery pig bay in summer and winter. The data taken by experiments were compared to validate with the calculated air speeds by a commercial CFD code, FLUENT. Air basically enters into the bay through perforated circular ducts overhanged on the ceiling, leaves through a exhaust fan attached on the end-wall of the bay. Air speeds were measured as 2 ${\sim}$ 2.5 mls at the perforated holes in the duct in winter and 7 mls in summer. The validation showed that a CFD simulaton is one of feasible methods to predict airspeed distribution in the nursery pig bay.