• 제목/요약/키워드: Outlet location

검색결과 116건 처리시간 0.025초

아우렛 스토어의 효율적인 활용방안에 관한 연구(I) -실태조사 및 소비자 조사를 중심으로- (A Study on Effective Managing Method of Outlet(I) -Research about the Actual State and the Consumer′s Perception of Outlet-)

  • 이미현;박성은;임숙자
    • 복식문화연구
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    • 제3권2호
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    • pp.409-424
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    • 1995
  • This study intends to investigate the actual state and problems of Outlet, and the research consumer's perception of Outlet. It affords a effective way to get rid of inventories for manufacture and to economize and rational buying for consumer. Ultimately trying to find a effective managing method of Outlet for both manufacturers and consumers. The result about research the actual sate of Outlet, there are affluent assortment, generous amount of merchandise and high discount rate in Kuro-dong Outlet stores, but stores' location is scattered that makes shopping environment inconvenient. It is not good condition of assortment, quantity and freshness of merchandise in Mungung-dong Outlet stores, but close proximity between stores and fancy shopping place make convenient shopping possible. Multi-discount stores dilute the fundumental of Qutlet with poor quantity and assortment of merchandise make man choices possible for consumer, but discount rate is lower for high management cost. The result about research the consumer's perception of Outlet shows that consumer have enough interest in Outlet, and intention to continue shopping in Outlet. Therefore we can expect continuous growth of Outlet. Also consumer is satisfied with price and quality of merchandise, but they are not satisfied with assortment of merchandise, expecially poorness in sizes.

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Design optimization of the outlet holes for bone crystal growing with bioactive materials in dental implants: Part I. cross-sectional area

  • Lee, Yong Keun;Lee, Kangsoo
    • 한국결정성장학회지
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    • 제23권2호
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    • pp.67-75
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    • 2013
  • In order to improve osseo-integration of a dental implant with bone crystal we studied an implant with holes inside its body to deliver bioactive materials based on a proposed patent. After bioactive material is absorbed, bone crystal can grow into holes to increase implant bonding in addition to surface integration. The larger cross section area of outlet holes showed the less values of the maximum stress, and the stress concentrations near the uppermost outlet holes were also reduced with an increasing number of outlet holes. The conclusion, that the uppermost outlet design improvement was most effective to reduce the stress concentration and improve the growth rate of bone crystal, could be drawn. After the design optimizations, Type 6-C had provided the best results in this study. The overall shape optimization studies on the shape, location, number, and so on, of the outlet holes, should be carried out further.

무균돈사내 급배기구의 적정위치설정에 관한 연구 (A Study on the Proper Location of Ventilation Outlets and Inlets in the Germ Free Pigs' Room)

  • 권순정;손덕영;최윤호
    • 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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    • 제14권4호
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    • pp.39-46
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    • 2008
  • Construction and operation of Germ Free Pigs' facilities are very expensive because pigs' rooms and other major rooms of the facility require germfree environments. Especially, running the HVAC system of aseptic facilities requires a lot of expenses. However, proper location and efficient shape of outlets/inlets for the ventilation of the room can reduce the excessive running cost. In order to do that, this study proposes alternative location and shape of ventilation outlets/inlets to the existing design pattern in germfree pigs' room. The design condition of this study is the maintenance of adequate temperature(24$^{\circ}C$, $NH_3$concentration level(below 1.5 ppm), and air stream speed(below .25m/sec) in the pigs' room for the summer and the winter together. As the Software Program, FLUENT(Ver. 6.2) has been used for the analysis of proposed ventilation patterns. In conclusion, wall inlets and ceiling inlet/outlet are advisable in summer, wall inlets and ceiling outlets is advisable in winter. As far as the shape is concerned, diffuser type for the ceiling outlet is desirable.

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평행류 열교환기 내부의 열유동 해석 (Heat and Flow Analysis Inside a Parallel-Flow Heat Exchanger)

  • 오석진;정길완;이관수
    • 대한기계학회논문집B
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    • 제27권6호
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    • pp.781-788
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    • 2003
  • In the present study, the heat and flow characteristics of a parallel-flow heat exchanger are numerically analyzed by using three-dimensional turbulent modeling. Heat transfer rate and pressure drop are evaluated using the concept of the efficiency index by varying the locations, the shapes and angles of inlet/outlet, and the protrusion height of flat tube. It is found that negative angle of the inlet improves the heat transfer rate and pressure drop. Results show that the locations of the inlet and outlet should be toward the right side and the left side to the reference model, respectively, in order to enhance the heat transfer rate and pressure drop. Increasing the height of the lower header causes pressure drop to decrease and yields the good flow characteristics. The lower protrusion height of flat tube shows the improvement of the heat transfer rate and pressure drop. The heat transfer rate is greatly affected by the parameters of outlet side such as the location and angle of the outlet. However, the pressure drop is influenced by the parameters of inlet side such as the location and angle of inlet and the height of the header.

수리모형실험을 활용한 댐 방류관 설계의 적정성 검토 (The Propriety of Design Outlet Conduit of Dam by Hydraulic Model Experiments)

  • 최병규;강태호;정요한
    • 한국수자원학회논문집
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    • 제36권5호
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    • pp.811-821
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    • 2003
  • 본 연구에서는 수리모형실험을 실시하여 방류관의 흐름특성을 분석 방류관 설계의 적정성을 검토하는데 있다. 수리모형실험 결과 기본계획의 방류관 통수능은 과소설계 되었고, 이를 토대로 설계 변경한 기본설계의 방류관 통수능 설계치는 실험치와 거의 일치하여 적절하게 설계되었음을 알 수 있었다. 또한 방류관 부압발생 여부 및 종단형상의 적정성을 검토한 결과 허용치 이내 값이 발생되어 적절한 것으로 판명되었다. 이러한 과정을 토대로 기본설계의 방류관 규모 및 위치가 적절하였음이 검토되었다.

환기상태 분석에 따른 급 배기구 위치 평가 (Evaluation of the location of the Outlets according to the Analysis of Ventilation conditions)

  • 문용준;김혁순;곽명근;오명도
    • 대한설비공학회:학술대회논문집
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    • 대한설비공학회 2008년도 하계학술발표대회 논문집
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    • pp.1207-1212
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    • 2008
  • The purpose of this study is to evaluate the location of the outlets in the mechanical ventilation system installed in apartment. We performed the numerical analysis to estimate the ventilation effectiveness and the indoor $CO_2$ concentration considering the occupants and the condition with inlet and outlet in each room. From the numerical results, modified location of the outlets is about 10% high than designed one with respect to the ventilation effectiveness when the occupants are not considered. But designed location of inlet and outlet in living room and kitchen is better than modified one with respect to the reduction of $CO_2$ concentration in the living room and kitchen with occupants. In case of our model, Air change per hour (0.7) is not enough to sustain the acceptable criteria of $CO_2$ concentration (1000ppm) in the room with the occupants

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이론적 열유동 해석을 이용한 농산물 저장 및 유통 스마트 유닛로드 컨테이너의 통기공 최적화 설계 (Ventilation Hole Optimum Design of Smart Unit Load Container for Storage and Distribution Agricultural Products by Theoretical Heat Flow Analysis)

  • 최동수;김용훈;김진세;박천완;정현모;김기석;박종민
    • 한국포장학회지
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    • 제28권3호
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    • pp.211-215
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    • 2022
  • Air distribution occupies an important position in the smart unit load container design process for agricultural products. Inner air may be uncomfortable because of its temperature, speed, direction, and volume flow rate. It doesn't matter how efficient the ventilation equipment is if the air is not distributed well. The main aim of this study was to design the inlet and outlet fan locations of smart unit load container for agricultural products. A numerical study was performed on the effects of the location of inlet air and outlet air in relation to the container cooling sources on air distribution and thermal comfort. A concept of combining inner container cooling sources with the exhaust outlet was employed in this investigation. Also, in this research, the developed CFD (Computational Fluid Dynamics) models were thoroughly validated. This system was adopted for use in container spaces, where the exhaust outlet was located. In this study, the location of the inlet was derived through CFD for a container with a size of 1,100×1,100×1,700 mm, and it was derived that the inlet was located at the center of the lower part of the container for efficient air flow. It was efficient to position the outlet through the air inlet in the center of the lower part of the container at the top of the same side.

폐동맥 협착증을 동반한 양대혈관 좌심실 기시증에서, 우심실 유출로 첩포 재건술을 이용한 해부학적 완전 교정술 (Anatomical Repair of Double-Outlet Left Ventricle with Ventricular Septal Defect and Pulmonary Stenosis by Reight Ventricular Outflow Patch Reconstruction)

  • 한재진;장지원;원태희;김혜순;손세정
    • Journal of Chest Surgery
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    • 제33권4호
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    • pp.316-319
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    • 2000
  • Double-outlet left ventricle with ventricular septal defect and pulmonary stenosis was conventionally repaired with extracardiac conduit or pulmonary artery translocation. Here, we report an anatomically repaired double-outlet left ventricle without extracardiac conduit or pulmonary artery translocation in an 11 month old patient who had undergone palliative systemic-pulmonary shunt at a nonatal period. The location of ventricular septal defect, both great arteries and coronary arteries made it possible to reconstruct the right ventricular outflow tract using on-lay patch after incision and undercutting the tissue between the ventriculotomy and the pulmonary arteriotomy.

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컨조인트 분석을 활용한 아웃렛 쇼핑센터 개발대안 평가 (Application of Conjoint Analysis to Evaluating Alternatives for Outlet Shopping Center Development)

  • 신종칠;박정현;백민석
    • 한국콘텐츠학회논문지
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    • 제12권1호
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    • pp.485-499
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    • 2012
  • 백화점과 할인점시장이 확대됨에 따라 많은 유통기업들은 여주프리미엄아웃렛과 같은 아웃렛 쇼핑센터 개발에 관심을 가지게 되었다. 개발주체들은 아웃렛 쇼핑센터의 성공적인 개발을 위하여 개발대안들에 대한 소비자의 선호를 파악해야 한다. 본 연구는 컨조인트 분석을 활용하여 아웃렛 쇼핑센터의 개발대안에 대한 소비자의 선호를 분석하였다. 실증분석 결과 아웃렛 쇼핑센터에 대한 잠재 소비자의 선호요인과 관련하여 다음과 같은 연구결과를 도출하였다. 아웃렛 쇼핑센터의 개발대안에 대하여 소비자들은 정상가대비 할인율을 가장 중요한 선호요인으로 평가하는 것으로 나타났다. 다음으로 아웃렛 쇼핑센터의 입지, 아웃렛 쇼핑센터의 입점브랜드가 선호요인으로 나타났다. 이러한 결과를 활용하여 다양한 형태의 아웃렛 개발대안에 대한 소비자의 선호를 시뮬레이션 하였다. 이를 통하여 신규 아웃렛 쇼핑센터의 최적의 개발대안을 도출하게 되었다.

다공성 모델링을 이용한 평행류 열교환기의 열.유동 해석 (Heat and Flow Analysis of a Parallel Flow Heat Exchanger Using Porous Modeling)

  • 정길완;이관수
    • 대한기계학회논문집B
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    • 제25권12호
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    • pp.1784-1792
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    • 2001
  • Numerical analysis on a parallel flow heat exchanger(PFHE) is performed using 2 dimensional turbulent porous modeling. This modeling can consider three-dimensional configuration of passage (flat tube with micro-channels), and the stability and accuracy of numerical results are improved. The geometrical parameters(e.g., the position of separators, inlet/outlet, and porosity of passages of a PFHE) are varied in order to examine the flow and thermal characteristics and flow distribution of the single phase multiple passages system. The flow non-uniformities along the paths of the PFHE are observed to evaluate the thermal performance of the heat exchanger. The location of inlet affects the heat transfer, and the location of outlet affects the pressure drop. The porosity with the optimum thermal performance is around 0.53.