Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hogeon Kim"'
Autor:
Hyungki Shin1 hkeewind@kier.re.kr, Hogeon Kim2 hogeon.kim@siemens.com, Taehyung Kim3 thk81@hhi.co.kr, Soo-Hyun Kim1 kishing@kier.re.kr, Soogab Lee4 solee@snu.ac.kr, Young-Jin Baik1 twinjin@kier.re.kr, Gilbong Lee1 giblee@kier.re.kr
Publikováno v:
Energies (19961073). Jul2017, Vol. 10 Issue 7, p872. 22p. 11 Diagrams, 2 Charts, 10 Graphs.
Publikováno v:
Renewable Energy. 42:46-53
Aerodynamic noise is one of the most serious barriers in wind energy development. To develop technologies for wind turbine noise reduction and assessment, noise needs to be predicted precisely with special consideration given to blade flexibility. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abab15f664ef5add50277b282c86ea94
https://doi.org/10.1016/j.renene.2011.09.019
https://doi.org/10.1016/j.renene.2011.09.019
Publikováno v:
Renewable Energy. 42:140-144
This study investigates the effects of design parameters on the aerodynamic performance of a counter-rotating wind turbine. The counter-rotating wind turbine has two rotors rotating in opposite directions on the same axis. It has been proposed on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54f7a102a8438f1624217097c741221c
https://doi.org/10.1016/j.renene.2011.08.046
https://doi.org/10.1016/j.renene.2011.08.046
Publikováno v:
Journal of Mechanical Science and Technology. 25:1351-1360
The blade-tower interaction of upwind horizontal axis wind turbines has become important to aerodynamic loading as the systems become larger. However, there are not enough studies describing these phenomena. To investigate this interaction, we perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa7325bd95407b3f4390b36f0aa6c698
https://doi.org/10.1007/s12206-011-0311-5
https://doi.org/10.1007/s12206-011-0311-5
Publikováno v:
Current Applied Physics. 10:S339-S342
This study aims to analyze aerodynamic characteristics of a counter-rotating wind turbine. For this purpose, three kinds of rotor configurations which are 2-bladed single, 4-bladed single and counter-rotating rotor were compared by using a numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18fa626d95c3e5fddc4911780d298f50
https://doi.org/10.1016/j.cap.2009.11.073
https://doi.org/10.1016/j.cap.2009.11.073
Publikováno v:
Current Applied Physics. 10:S311-S315
Nonlinear vortex strength correction method (NVCM) based on potential flow, is developed for improvement of vortex lattice method which has difficulties to predict the separated flow conditions and the viscous effect. In this method, the bound vortex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e60f4aa12d8c26f7718eec91e08690
https://doi.org/10.1016/j.cap.2009.11.033
https://doi.org/10.1016/j.cap.2009.11.033
Publikováno v:
Current Applied Physics. 10:S316-S319
Characteristics of noise propagation from wind turbine have been studied by using the integrated numerical methods based on Ray theory. There are two numerical approaches in this paper. Those are constructing noise sources of wind turbine and computi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03414b1110dbafb19d35e2ebd42e69b
https://doi.org/10.1016/j.cap.2009.11.034
https://doi.org/10.1016/j.cap.2009.11.034
Publikováno v:
Science in China Series E: Technological Sciences. 53:75-79
Wind power is one of the most reliable renewable energy sources and internationally installed capacity is increasing radically every year. Although wind power has been favored by the public in general, the problem with the impact of wind turbine nois
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cce66570c3203cc1f03ba0b2faef8560
https://doi.org/10.1007/s11431-009-0415-7
https://doi.org/10.1007/s11431-009-0415-7