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design by nature Reading Explorer 4 BREEAM 원서 독후감 물 재이용

EasyAI “Efficiency of heat collec..” 관련 자료

+빗물, 중수 처리 재이용등록일 2021.01.07 | 총 6,849자 | 7페이지 | 4,000원
+서울대학교 유기무기실험 무기 part..등록일 2025.07.18 | 총 25,541자 | 8페이지 | 3,000원

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"Efficiency of heat collection" 검색결과 1-20 / 83건

단일진공관 태양열집열기의 형상변화 및 접촉저항에 따른 집열효율 연구 (Study on Thermal Efficiency according to Configuration Change and Contact Resistance of Solar Collector with Single Evacuated Tube-type)

investigate the efficiency of heat collection using solar collector with single evacuated tube-type. As the ... increase the efficiency of heat collection, it was confirmed that the loss of heat collection due ... lower in spite of high temperature of heat pipe compared that of double evacuated tube-type. In order to

논문 | 7페이지 | 무료 | 등록일 2025.06.10 | 수정일 2025.06.16

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2021년 동국대학교 기술보고서 및 작성을 수강했을 당시 A+를 받았던 자료입니다. 기보작은 공대 학생이면 필수로 들어야 하는 교양입니다. 2세대 스마트팜을 주제로 1,2,3세대 스마트팜을 소개하고 국내 스마트팜 동향과 앞으로의 시사점을 논의한 자료입니다.

intelligence to create a growth model Use a lot of farm data efficiently for farming 1. Optimal growth model ... prescribes the cultivation environment and biometric information of crops collected in real time ... generation smart farm Second generation smart farm Data collection Information on the growth

리포트 | 13페이지 | 1,500원 | 등록일 2024.07.10

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빗물, 중수 처리 재이용

purpoe collection, the capacity of the reservoir and the purpose of the water demand and its capacity ... torage of rain, rather than allowing it to run off. Rainwater is collected from a roof-like surface and ... erious crisis in the future due to the global popularity and the development of industries and the s

리포트 | 7페이지 | 4,000원 | 등록일 2021.01.07 | 수정일 2025.04.19

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BIOMASS ENERGY 영어 원서 독후감

difficult because of its low energy efficiency, but I felt it was necessary to increase efficiency by c ... . After the death of ancient organisms, their remains are buried over time, and heat and pressure in the ... also have adverse effects such as increasing the concentration of greenhouse gases in the atmosphere

리포트 | 1페이지 | 1,000원 | 등록일 2022.11.24 | 수정일 2022.12.01

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서울대학교 유기무기실험 무기 part 3주차 보고서 Ni[(p-CN)4TPP] 합성

collected and analyzed for 2 with varying concentrations of pyridine.Experimental ... decomposition and side reactions. Additionally, the use of a Lewis acid catalyst ensures efficient c ... produce Ni[(p-CN)₄TPP] (2). Comparison of the UV-Vis spectra of the two compounds revealed that the Q band

리포트 | 8페이지 | 3,000원 | 등록일 2025.07.18

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Synthesis of electrocatalysts for lithium-air batteries

demonstrate improved round-trip efficiency, capacity enhancement, and suppression of overpotential during c ... repeated 5 times so the total volume of ethanol will be 5ml. Then, wrap the collected by repeated c ... energy density, face some disadvantages in commercialization. To solve this, the potential of plasmonic

리포트 | 8페이지 | 2,500원 | 등록일 2023.12.03

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reading explorer 4 3rd edition 4A Design by Nature BIOMIMETICS 본문+번역

heat of the Australian desert ? has a secret that fascinated Parker. “Look, look!” he exclaimed. “Its ... the desert. Parker had come here to solve the riddle of how it does this, not from purely biological ... interest, but with a specific purpose in mind: to make a device to help people collect water in the

리포트 | 4페이지 | 1,000원 | 등록일 2021.09.29

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태양열 집열기 효율곡선에 대한 연구 (The Study of The Collector Efficiency Curve)

In the solar heat collection system, we can determine how the collector will perform under specific ... heat transfer coefficient were introduced to induce this efficiency curve. Designers who can make use ... return from their client's investment. In the solar heat collection system, we can determine how

논문 | 5페이지 | 무료 | 등록일 2025.06.11 | 수정일 2025.06.16

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[섬유공학실험]유기 태양전지의 제작 및 측정

transfer efficiencyεCC：charge collection efficiencyvarepsilon _{A}는 반도체 재료 자체와 소자의 광흡수능에 의존 ... l of photon absorption, exciton generation and diffusion, and charge separation in three device s ... ：internal quantum efficiencyεA：photon absorption efficiencyεED：exciton diffusion efficiencyεCT：charge

리포트 | 9페이지 | 3,200원 | 등록일 2020.09.13

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표준기상 데이터 적용 냉매 직팽식 태양열 히트펌프 성능 분석 (Performance Analysis of Direct Expansion Solar Assisted Heat Pump Using Typical Meteorological Year)

are essential for the quantitative designing of heating and cooling systems, which use direct c ... efficiency of a direct expansion solar-assisted heat pump (DXSAHP) with seasonal variation is proposed ... . The solar heat collected by the solar absorber was analyzed based on the TMY data, and the heat pump

논문 | 17페이지 | 무료 | 등록일 2025.05.31 | 수정일 2025.06.05

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[Distillation Column] 예비레포트/성균관대학교

probably most significant separation processing unit in the chemical industry. Perhaps, 90% of commodity ... chemicals are separated by this unit, and it consumes significant energy caused by extensive use of ... heating. In this experiment, we will try to separate a mixture of two miscible liquids (liquids

리포트 | 6페이지 | 2,500원 | 등록일 2021.06.15 | 수정일 2022.04.26

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이동통신 기지국 DAC용 에어필터의 성능분석실험 (An Experiment on Performance Evaluation of a Direct Ambient Cooling Air Filter for Wireless Telecommunication Base Transceiver Stations)

pressure drop characteristics with dust loading and the particle collection efficiency of the air filter ... is reported to replace a heat exchanger in order to cool internal digital units of BTS. The concept ... of using the air filter is for the direct ambient cooling (DAC) of BTS without heat loss generally

논문 | 8페이지 | 무료 | 등록일 2025.06.15 | 수정일 2025.06.17

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국내외 발열의류의 디자인 요소 및 발열시스템 분석 (Analysis of Design Elements and Heating System of Domestic and Foreign Commercial Electrical Heated Clothing)

images of domestic and foreign heated clothing products were collected, and a product analysis c ... develop a more efficiently heated clothing to expand the market, the design, ease of use, safety, c ... type of switches differed from product to product. To develop a more efficiently heated clothing to

논문 | 17페이지 | 무료 | 등록일 2025.06.14 | 수정일 2025.06.17

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삼각저항체가 설치된 태양열 공기-물 가열기의 풍량 및 유량에 따른 집열 성능 평가 (Performance Evaluation of the Solar Air-water Heater Integrated with Triangle Obstacle According to Air and Water Mass Flow Rate)

efficiency of the collector as well as the air heating performance. Furthermore, the performance of the ... Approximately 40% of the domestic building load is used for heating and cooling, and fossil fuels ... are commonly used to produce heat. To lower the proportion of fossil fuels, policy subsidies for the

논문 | 13페이지 | 무료 | 등록일 2025.06.11 | 수정일 2025.06.16

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원적외선 및 증숙 처리에 따른 인삼 잎의 Protopanaxadiol Ginsenosides 변화 (Changes of Protopanaxadiol Ginsenosides in Ginseng Leaves by Far Infrared and Steaming Heat Treatments)

and Rd. Steaming heat treatment was effective to higher collection of Rb2, Rg3 and Rh2. 한국약용작물학회 한국 ... treatment was beneficialto efficient products of Rb1, Rc, Rb3 and Rd. Steaming heat treatment was effective ... to higher collection of Rb2, Rg3 andRh2. PPD ginsenosides in ginseng leaf were analyzed to determine

논문 | 5페이지 | 무료 | 등록일 2025.05.23 | 수정일 2025.05.26

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고정식과 방위추적식 태양열 급탕시스템의 집열성능 비교 (Comparison of Heat Collection Performance of Water Heating System Using Fixed and Azimuth-Tracking Solar Collectors)

-tracking solar collectors were installed to collect heat from the sun. The amount of heat collected ... storage tanks. Our results showed that the amount of solar heat collected by the azimuth-tracking s ... %, 평균 21% 만큼 더 크다는 것을 보여준다. The solar water heating system is one of the seven green campus items

논문 | 6페이지 | 무료 | 등록일 2025.05.30 | 수정일 2025.06.05

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표준기상 데이터와 열해석을 이용한 태양광열 모듈의 필요 냉각수량 산출 (Calculation of required coolant flow rate for photovoltaic-thermal module using standard meteorological data and thermal analysis)

temperature rise of the panel. In this study, the amount of heat collected by season and time was c ... temperature rise of the panel. In this study, the amount of heat collected by season and time was c ... . Photovoltaics Thermal (PVT) power generation has the ad-vantage of being able to produce heat together with

논문 | 5페이지 | 무료 | 등록일 2025.06.10 | 수정일 2025.06.16

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업무용 건물의 지열 히트펌프 시스템에 대한 성능 예측 (Performance Prediction on the Application of a Ground-Source Heat Pump(GSHP) System in an Office Building)

Ground-source heat pump (GSHP) systems have become an efficient alternative to conventional cooling ... ource and the heat sink for cooling mode operation. The purpose of this simulation study is to ... . Ground-source heat pump (GSHP) systems have become an efficient alternative to conventional cooling and

논문 | 7페이지 | 무료 | 등록일 2025.06.15 | 수정일 2025.06.17

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단독주택용 태양열/지열 융복합시스템의 태양열 급탕성능 평가 (An Evaluation of the Solar Thermal Performance of the Solar/Geo Thermal Hybrid Hot Water System for a Detached House)

to low water heating load. The high storage temperature is caused by a decrease in collecting ... temperature is caused by a decrease in collecting efficiency as well as by overheating. (2) The geothermal ... In this study, an analysis was performed on the performance of the solar water heating system with

논문 | 6페이지 | 무료 | 등록일 2025.06.10 | 수정일 2025.06.16

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학교 건물용 지열 히트펌프 시스템 설계와 지중 순환수 온도 변화 분석 (Design of Ground-Coupled Heat Pump (GCHP) System and Analysis of Ground Source Temperature Variation for School Building)

Ground-coupled heat pump (GCHP) systems have become an efficient alternative to conventional c ... system for a school building in Seoul. We collected various data of building specifications and c ... outranged from the design criteria. Ground-coupled heat pump (GCHP) systems have become an efficient

논문 | 9페이지 | 무료 | 등록일 2025.05.28 | 수정일 2025.06.04

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