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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제42권 제8호
- 발행연도
- 2018.10
- 수록면
- 659 - 667 (9page)
- DOI
- 10.5916/jkosme.2018.42.8.659
이용수
초록· 키워드
오류제보하기
The fast-developing world requires significant amounts of energy while conventional fossil fuel is gradually being depleted. Hydropower increasingly proves its potential not only as an environmentally friendly source of energy, but also one that is affordable to supply a considerable part of the world’s energy demand. This research focuses on the development of a 10W picohydro portable turbine, which can be used not only for leisure activities, but also for emergency life safety systems. The rotor blade is designed based on the blade element momentum theory by employing a modification of NREL S815 airfoil. Accordingly, the turbine was analyzed with the computational fluid dynamics approach with an appropriate setup model. The power coefficient of the turbine peaked at 0.37 at a rated tip speed ratio of 2 when it was used without casing. The flow pattern and wake formation behind the turbine were taken into consideration. A comparison of the extracted power under different incoming velocity conditions was also conducted and presented in this paper.
목차
Abstract
1. Introduction
2. Methodology of Turbine Design
3. Numerical Method
4. Results And Discussion
5. Conclusions
References
참고문헌 (13)
참고문헌 신청
[단행본] - International Renewable Energy Agency / 2017 / Renewable capacity highlights
[보고서] - Team at IHA central office / 2015 / Hydropower Status Report
[학술지(정기간행물)] - D. Powell / 2018 / Design of pico-hydro turbine generator systems for self-powered electrochemical water disinfection devices / Renewable Energy 123 : 590 ~ 602
[학술지(정기간행물)] - M. H. Nguyen / 2018 / A study on flow fields and performance of water wheel turbine using experimental and numerical analyses / Science China Technological Sciences 61 (3) : 464 ~ 474
[학술지(정기간행물)] - K. Gaiserac / 2016 / An experimental investigation of design parameters for pico-hydro Turgo turbines using a response surface methodology / Renewable Energy 85 : 406 ~ 418
[보고서] - Team at IHA central office / 2015 / Hydropower Status Report
[학술지(정기간행물)] - D. Powell / 2018 / Design of pico-hydro turbine generator systems for self-powered electrochemical water disinfection devices / Renewable Energy 123 : 590 ~ 602
[학술지(정기간행물)] - M. H. Nguyen / 2018 / A study on flow fields and performance of water wheel turbine using experimental and numerical analyses / Science China Technological Sciences 61 (3) : 464 ~ 474
[학술지(정기간행물)] - K. Gaiserac / 2016 / An experimental investigation of design parameters for pico-hydro Turgo turbines using a response surface methodology / Renewable Energy 85 : 406 ~ 418
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UCI(KEPA) : I410-ECN-0101-2019-559-000037811