• 제목/요약/키워드: Passenger room

검색결과 81건 처리시간 0.023초

철도차량 실내디자인 공간요소 비교분석 (The comparison and analysis of facilities factor of rolling stock interior design)

  • 이준원
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2004년도 추계학술대회 논문집
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    • pp.449-454
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    • 2004
  • As social and cultural value has been changed, customers are demanding equipment innovation of passenger quarters to improve the satisfaction of their needs and the level of transfortation culture. To promote the convenience of passenger and abstract the facilities factor of passenger quarters design, this article analyzed and compared with the facilities factor of passenger quarters which have been operated in domestic and foreign country. While domestic passenger quarters is composed of seat, toilet and washroom, foreign passengers quarters consist of various factor such as familly room, infant room, business room, conversation room, and multipurpose room. Especially, foreign passenger quarters have provided passenger with diversity of attachment space, securing movement line for weak person, and arranging infant/child's space.

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철도차량 객차내 오염물질의 분포경향에 관한 전산해석 (Distribution of Pollutant on the Indoor Air of Passenger Car)

  • 소진섭;전철균;박찬수;최주석
    • 한국연소학회지
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    • 제8권2호
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    • pp.7-16
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    • 2003
  • The transfer of air pollutants between passenger room and service room in train are investigated by the computational analysis. The effects of service room temperature, inlet velocity, initial concentration and heating are studied. The flow induced by the difference of density between two rooms is found to take the major role in transfer of polluted air. Low temperature of service room enhances the polluted air flow into passenger room along the floor. Exhaust fan above the door between two rooms is not effective for this case. Strong inlet flow is found to suppress polluted air flow from service room. The heating of passenger room can promote air pollution.

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크루즈선 객실의 공조 쾌적성 평가에 관한 연구 (The Study for Evaluation of Thermal Comfort in Passenger Cabin on Cruise Ship)

  • 구근회;이호기;최재웅;이재근
    • 대한조선학회논문집
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    • 제48권1호
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    • pp.62-66
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    • 2011
  • The present work focuses on the evaluation of thermal comfort in passenger cabin of a cruise ship. A computational fluid dynamics (CFD(Airpak)) is used to calculate air velocity and temperature distribution in the passenger cabin as well as PMV and PPD. The CFD is used to simulate two different cases, room unit system and wardrobe duct system. Both of cases are simulated in summer environment condition. The room unit system and wardrobe duct system are compared and evaluated by ISO 7730 thermal comfort categories. The performance of room unit system is shown to be more effective for this typical case of passenger cabin.

구동방식에 따른 승용차 엔진룸 화재조사 기법에 관한 사례 연구 (A Case Study on the Investigation of Vehicle Fire According to Drive Train)

  • 손정배;권현석;이정일;최돈묵
    • 한국화재조사학회논문지
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    • 제11권1호
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    • pp.83-88
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    • 2008
  • 차량화재의 발화지점은 크게 엔진룸과 승객실로 볼 수 있다. 엔진룸에서 발생된 차량화재의 경우 방화벽이 엔진룸과 승객실 사이에 설치되어 있으므로 승객실로 전이는 약 10~15분 정도로 지연되는 것이 일반적이다. 엔진룸은 그 차량의 구동 방식에 따라 종치형과 횡치형으로 배열되는데 이들 엔진 배열에 따라 화염이 전이되는 과정이 각각 다르게 나타나고 좌우 대시 패널에 나타난 소손정도 또한 다르게 나타난다. 따라서 엔진룸에서 발생된 차량 화재 감식시 좌우 대시패널의 소손정도를 먼저 파악하는 것이 발화지점을 빠르게 찾는 방법인 것으로 사료된다.

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침대차량 실내디자인 공간요소 비교분석 (The comparison and analysis of facilities factor of sleeping car interior design)

  • 이준원
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2005년도 춘계학술대회 논문집
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    • pp.257-262
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    • 2005
  • Sleeping cars mean railroad cars which are equipped with facilities available business, travel, rest, sleep for long distance travel. Domestic sleeping cars , as the concept of ‘night train’, provide passenger who travel at night with simple berth . German, Japanese, American sleeping cars are classified with sleeping car, coach car, seat car or first class, standard class, family room, room for the handicapped, which offer not only sleep but various facilities and service such as snack, reading, available shower for daytime travel. Accordingly, through the analyzing spatial factor of domestic and foreign sleeping cars, we first should abstract the demand for fundamental design to enhance our passenger's comfort. And then we should try to improve the quality of travel culture by offering it passenger.

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동력객차 동력실 내부의 열유체 유동의 수치 시뮬레이션 (A Numerical Simulation of Heat and Fluid Flow in the Motor Block Room of a Motorized Car)

  • 김학범;허재경;이기열
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 1998년도 추계학술대회 논문집
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    • pp.589-594
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    • 1998
  • Heat and fluid flow in the motor block room of a motorized car is numerically simulated. The motorized car, composed of a motor block room and a passenger room, supplies additional Power to achieve the design speed. A motor block, a transformer, and a fan are equipped in the motor block room. Flow phenomena in the ducts on the motor block and power transformer are investigated. Also, the three dimensional heat and fluid flow in the motor block room is simulated to give a qualitative information of the flow characteristics.

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승객 수에 따른 전동차 객실공간의 온도변화 특성 연구 (A Study on the Temperature Variation Characteristics of Electric Car Depending on Passenger Number)

  • 함대주;박덕신;남성원;맹희영
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2008년도 추계학술대회 논문집
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    • pp.393-399
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    • 2008
  • A Study has been conducted on the characteristics of temperature variation depending on passenger number that is measured in Bundang Line(From Sunleng To Bojong). As a basic study, the air quality of passenger room for the electric rail car is evaluated. Although ISO7730 recommends that the height of measuring points for the heat environment is to set at 0.1m, 0.6m, 1.1m and 1.7m respectively, temperature are measured at two points at 1.1m and 1.7m because of the difficulty to measure temperature of 0.1m height in rush hour. We compared the results of temperature variations between two stations in rush hour(07:56-08:41). In general, the capacity of a passenger car is designed for 160 persons, but over 280 persons often board on electric rail in rush hour. The temperature of room is adjusted from $22^{\circ}C$ to $24^{\circ}C$, but it is measured from $26^{\circ}C$ to $28^{\circ}C$ on average. Therefore, it shows that there are difference between the set temperature and measured one. This article suggests the ways of the time adjusting and air-conditioning to satisfy customer's demand and the guide line to design the optimum capacity of air-conditioner of the new electric rail car which will be introduced in the near future.

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한국형 고무차륜AGT차량 승객의 안락한 공간 확보를 위한 최적 실내 공간 배치에 관한 디자인 연구 (A Study on the Interior Layout of the Rubber Wheel AGT lot the Passenger's comfortable circumstance)

  • 한석윤;최출헌;정종덕
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2000년도 춘계학술대회 논문집
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    • pp.463-470
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    • 2000
  • The challenge to be faced in public transportation today is to satisfy human needs with the least delay, with the smallest number of accidents, and with the most economic use of energy, space, materials, man-power and money. One possible solution may lie in city train system, including AGT system. Specially, Passenger space in AGT is important to balance the budget of layout with passenger's satisfaction. This study focuses on lay-out and space, comfort which should be considered from the conceptual design stage of the interior layout work. Traditionally, the interior layout of the passenger room has emphasized ridequality and style. However, as the train becomes more prevalent and versatile, the focus also tends to shift toward layout and space to have comfortable circumstances. After all, the purpose of this research focused on arrangement a rational interior layout of the train through ergonomics research. Finally, the key was ensuring the comfortable environment based on cultural background of the passenger.

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자동차 실내의 전자파 복사원에 관한 연구 (A Study on the Radiating Source of Electro-magnetic Waves in the Cabin of Automobile)

  • 최광제
    • 한국자동차공학회논문집
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    • 제14권5호
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    • pp.107-114
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    • 2006
  • This paper investigates the radiating source of electro-magnetic waves in the cabin of automobile with spark ignition engine. Front seats are very close to the engine room where electro-magnetic waves are expected to be radiating. But front seat area is believed to be a blind zone, which is not affected by radiating electro-magnetic waves, because a bulk board and floor board shield the front seat area. The level and frequency spectrum of electro-magnetic waves are measured at the passenger seat and the engine room. The measured frequency range is $145{\sim}365MHz$. As a results, the level of the electro-magnetic waves of automatic transmission vehicle is greater than -82dBm. The shapes of frequency spectrum of both engine room and passenger seat are look alike. But the level of electro-magnetic waves of manual transmission vehicle is less than -82dBm and the shapes of frequency spectrum of engine room and passenger seat are different to each other. From these results, we can say that any mal-function caused by electro-magnetic waves in the automobile cabin are only possible for automatic transmission vehicle. Also, it is believed that the radiating source of electro-magnetic waves is inside the vehicle. Thus, based on the transmission line theory, this paper presumably concludes that the cables which connect all the components inside a automatic transmission vehicle must be a radiating source of electro-magnetic waves in the cabin.

철도차량의 국제 기후환경 시험규격의 수행방안 연구 (Study on the International Climatic Testing Standard for Passenger Car)

  • 윤영관;조영민;최진식;정우성;권순박;박덕신
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
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    • pp.1327-1334
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    • 2011
  • subway has became citizen's feet which can transport over 24 million people since the era of high oil price started. Because the request of passengers for more comfortable thermal comfort is drastically increasing, the importance of comfortable environment in the passenger car is more stressed. This paper suggests an indicator whether railroad car is fitted with suitable cooling and heating equipment by applying the international climatic testing method, UIC 553, 553-1. Specified ambient temperature, humidity, solar irradiation condition, as well as extreme outside condition, can be achieved by using an environmental chamber. The change temperature and humidity in the passenger space can be monitored to judge if the passenger room is nicely air-conditioned.

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