• 제목/요약/키워드: actual program

검색결과 1,887건 처리시간 0.035초

건축물에너지효율등급 평가프로그램에 의한 공동주택 난방에너지 소요량과 실제 사용량 비교 (Comparing the actual heating energy with calculated energy by the amended standard building energy rating system for apartment buildings)

  • 이아람;김정국;김종훈;정학근;장철용;송규동
    • KIEAE Journal
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    • 제15권2호
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    • pp.103-107
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    • 2015
  • Purpose: Since September 1st, 2013, subjects of the evaluation have been expanded, and the evaluation standard has been detailed to enable Building energy rating system for all buildings. Accordingly, the new evaluation program (ECO2) has been developed, and therefore, apartment applied after September 1st, 2013 were evaluated with the new evaluation program. Therefore, this research suggests the improvement plan to figure out reasons for the evaluation result calculation and to calculate the evaluation results close to the actual energy usage by analyzing and comparing primary energy consumption as a result of the new evaluation program (ECO2) and actual heating energy usage on the same building. Method: When comparing evaluation results of the new evaluation program (ECO2) and actual heating energy usage, the tendency was similar but different. Also when comparing seasonally, the tendency was similar, but the different between actual heating energy usage and primary energy consumption during winter is greater than during spring or fall, and when comparing seasonal electric usage, heating alternatives were used through increased electrical usage during winter compared to during spring or fall. Result: Therefore, when evaluating apartment with the new program (ECO2) in the future, evaluation items relevant to the use of heating alternatives should be added, and the modification factor should be added according to the region. Based on the evaluation results of the research and actual energy usage, the Modification factors of the central part and the southern part were calculated respectively as 0.5 and 0.8.

역학적-경험적 덧씌우기 포장 설계 프로그램 개발 (Development of Mechanistic-Empirical Overlay Pavement Design Program)

  • 백철민;양성린;박희문;강태욱
    • 한국도로학회논문집
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    • 제14권4호
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    • pp.19-28
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    • 2012
  • PURPOSES : Recently, the mechanistic-empirical overlay pavement design program that is linked with Korea Pavement Research Program (KPRP) has been developed. This paper focused on establishing the framework and developing the program for the asphalt overlay design over the existing asphalt concrete pavement. METHODS : The overlay pavement design program developed in this study was investigated to assess the sensitivity to various pavement conditions, such as the damage level and thickness of existing layers. In addition, the actual overlay design on currently performing pavement was carried out as a practical example. RESULTS : From the sensitivity analysis, it was found that the thickness and damage level of existing asphalt layer mostly affect the overlay design results. In addition, under the same condition, the overlay pavement would better perform in cold region. From the overlay design with the actual condition, it is noted that the overlay thickness varies depending on the given condition. CONCLUSIONS : Based on various evaluations, it was concluded that the overlay design program developed in this study is a reliable and reasonable tool to be used in the actual pavement design.

다매체 활용 환경교육이 초등학생의 환경친화적 태도에 미치는 영향 (Effects of Environmental Education through Various Instructional Media on the Pro-Environmental Attitudes of Elementary School Students)

  • 김세화;이상원
    • 한국환경교육학회지:환경교육
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    • 제21권3호
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    • pp.48-58
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    • 2008
  • The purpose of this study was to investigate the influences of environmental education program through various instructional media on pro-environmental attitudes of forth graders in an elementary school in Seoul. The students were divided into an experimental group and a control group. A questionnaire was used to survey the effects of applying environmental education program through various instructional media. The SPSS 12.0 program was used to analyze the results. The student in the experimental group acquired a higher level of pro-environmental attitudes than the control group did. The environmental education program through various instructional media used in this study were effective especially in dealing with the environmental educational subdomains such as verbal commitment, actual commitment, affect. The major results of this study were as follows. First, environmental education program through various instructional media had a positive effect on the environmental concerns and needs for learning of environmental problems. Second, the group by environmental education program through various instructional media showed the significant difference(p<.001) on the pro-environmental attitudes as it proved those are effect on 3 subdomains of verbal commitment, actual commitment and affect. Third, environmental education program through various instructional media had a positive correlation(from 585 to .680) among the 3 subdomains of verbal commitment, actual commitment and affect. So, students who hold verbal commitment showed good effect on the actual commitment and affect. In conclusion, the environmental education program through various instructional media had a positive effect on pro-environmental attitudes of elementary school students. It is demanded that more intensive research on this study should be done, linking with teaching and teaming method, as a follow-up activity.

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토요 프로그램에 대한 부산시내 중학생의 만족도 및 참여 독려방안 (A Study on the Satisfaction of Middle School Student for Saturday Program in Busan)

  • 박종운;박인규;차철표
    • 수산해양교육연구
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    • 제25권2호
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    • pp.419-432
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    • 2013
  • This study investigates the actual status of Saturday program operation in Busan and explores the routes for acquiring information about the Saturday program and satisfaction with the program operation with the subjects of middle school students residing in Busan in order to develop efficient operation methods and also find ways to enhance the participation rate of the students. Therefore, with the subjects of 569 first, second, and third graders at 3 middle schools located in Busan, this research investigated the actual status of Saturday program operation in Busan to figure out the participation rate and satisfaction of the Saturday program, efficient operation methods for the Saturday program and ways to encourage participation in the Saturday program. It is needed to install cooperative Saturday program support centers to be operated collaboratively by local autonomous entities and the offices of education afterwards. And it is necessary to figure out which institution should take charge of the Saturday program according to the requests from teachers and students so that the proper institution can secure the budget and manpower and build a system to develop and operate the Saturday program.

Study on Method of Expressing Surface of Furniture and Wooden Accessories during Modeling Process using Graphic Program - Focused on 3ds MAX and V-ray -

  • Lee, Jae-Young;Choi, Ki;Cho, Won-Hee
    • 한국가구학회지
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    • 제20권3호
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    • pp.232-238
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    • 2009
  • In designing furniture and interior accessories, a computer graphic program is normally used over the whole process of manufacturing furniture from idea stage to actual manufacturing stage. It especially play an important role in the modeling process which comes before actual manufacturing stage. in such modeling process, the most important part is expression of quality of material used and surface treatment method. Expression of material quality of wood and surface finishing just like an actual picture enable the designers to analogize the feeling of furniture and interior accessories more exactly over the whole process of actual manufacturing and such a result has positive effect on development field of furniture and accessories.

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원자력 증기터빈 조속기 프로그램 개발 및 실증 적용 (Development and Actual Application of Governor Program to Nuclear Steam Turbine)

  • 최인규;김종안;박두용;우주희
    • 조명전기설비학회논문지
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    • 제24권4호
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    • pp.116-122
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    • 2010
  • 이 논문은 발전소의 터빈 조속기가 장기사용으로 노후화되어 설비를 개선한 내용이다. 고리 원자력 제1호기에서 운전 중이던 기존의 아날로그 터빈 조속기를 철거하고 신규 개발한 디지털 조속기로 교체하는 과정과 동적 모사장치를 이용하여 현장 적응시험을 수행하였다. 이 결과를 토대로 원자력 증기터빈 조속기의 프로그램을 제안한 내용을 기술하고 있다.

천연염색 체험학습의 현황과 체험자의 특성에 관한 기초연구 (Basic Research about Natural Dyeing Experience Program Conditions and Participants' Characteristics)

  • 김지연
    • 한국의류산업학회지
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    • 제11권2호
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    • pp.350-358
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    • 2009
  • This research has a purpose to examine the actual conditions of natural dyeing program as a personal learning experience, participants' characteristics and common people's interest on natural dyeing nowadays. To examine the actual conditions of natural dyeing center and programs, many web sites and newspapers dealing with natural dyeing were used as main resources. As common people's interest on natural dyeing increased, there were a lot of natural dyeing centers in around country. To examine the interest on natural dyeing and the participants' characteristics of natural dyeing program, the data was obtained from a convenient survey of 326 respondents over 15 years old during 15th, May~30th, July in 2006. Almost 40% of respondents were interested in natural dyeing, but only 19% of respondents had ever participated in natural dyeing experience program. The participants' characteristics such as motivation, participating time, dyeing sources and materials, etc. were examined. Almost 65% of respondents were satisfied with natural dyeing experience. As long as people have interest on natural dyeing, Industrialization of natural dyeing will be advanced.

박용추진축계의 최적배치에 관한 연구 (Optimum Alignment of Marine Propulsion Shafting)

  • 문덕홍
    • 수산해양기술연구
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    • 제18권1호
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    • pp.39-46
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    • 1982
  • 박용추진축계의 최적배치상태를 얻기 위해 선형계획법에 의한 최적배치 전산프로그램을 개발했으며, 여기에 필요한 자료들은 삼차모먼트정리를 매트릭스산법으로 전산처리해서 얻어냈고, 이 프로그램의 신속성을 확인하기 위해 모형축의 계산치와 스트레인 게이지에 의한 실측치를 비교하고, 실선축계에 적용한 결과 다음과 같이 요약할 수 있었다. 1. 최적배치의 필수자료인 직선지지상태의 반력 및 반력경향계수를 구하는 전산프로그램을 개발해서, 모형축에 적용한 결과, 실험치와 계산치가 거의 일치했고, 실선축에 대해 계산한 값도 타 프로그램으로 계산한 것과 거의 비슷했다. 2. 본 논문의 스트레인게이지에 의한 축계상태치의 계측방법은 실선축의 배치상태의 조정시에 매우 효과적으로 활용할 수 있을 것이다. 3. 최적배치의 전산프로그램을 실선축에 적용한 결과, 제한조건을 만족하려면, 지지베어링들을 상당량 수직방향으로 조절해야 함을 알 수 있었다. 따라서 최적배치의 관건은 배치계산에 필요한 정확한 자료와 제한조건을 구하는 것이라 할 수 있겠다.

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CLO 3D 아바타 사이징과 실제인체간의 치수 및 형태 차이 비교 분석 (A Comparative Analysis of the Different between CLO 3D Avatar Sizing and Actual Body Measurement Shapes)

  • 이민정;손희순
    • 패션비즈니스
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    • 제16권4호
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    • pp.137-151
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    • 2012
  • This study aims to use the avatar sizing system of the 3D apparel CAD program instead of the existing 3D body scanners, and to commercialize 3D personal avatars. Towards these ends, the study examined a difference between a 3D avatar and actual body was determined to verify the 3D avatar sizing system. For the experiment, three subjects were selected, were measured as they were, and were made to undergo 3D body scanning and photographing. Then, using avatar sizing system on the 3D apparel CAD program, three types of virtual bodies, namely 3D avatars. The 3D avatar and actual body measurements were compared, and 3D avatars and 3D body-scanned shapes were likewise compared. As a result, the three types of actual bodies and their 3D avatars that were created based on the sizing system of the 3D apparel CAD program were overall similar. but, the thin body-YY type and the normal body-A type were different from their avatars. In the case of type B, who had a bulging abdomen, the 3D avatar was bigger than the actual body as measured. Also, in all body shapes, the girths around the chest, waist and abdomen were produced with exaggerated muscular amounts compared to their actual muscular amounts.

발전용 비상디젤발전기 엔진 상태진단 프로그램 개발 연구 (A Study on the Development of EDG Engine Condition Diagnosis Program in Power Plant)

  • 이상국;김대웅
    • 동력기계공학회지
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    • 제19권5호
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    • pp.67-72
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    • 2015
  • The reliable operation of onsite emergency diesel generator(EDG) should be ensured by a conditioning monitoring system designed to maintain, monitor and forecast the reliability level of diesel generator. The purpose of this paper is to develop condition diagnosis algorithm(logic) and analysis program of engine for the accurate diagnosis in actual condition of emergency diesel generator engine. As a result of this study, we confirmed that developed engine condition diagnosis algorithm and analysis program could be efficiently applied for actual EDG engine in nuclear power plant.