Zobrazeno 1 - 10 of 17 pro vyhledávání: '"J. C-Y Lee"'
1
Akademický článek
An overview of wind-energy-production prediction bias, losses, and uncertainties
Autor: J. C. Y. Lee, M. J. Fields
Publikováno v: Wind Energy Science, Vol 6, Pp 311-365 (2021)
The financing of a wind farm directly relates to the preconstruction energy yield assessments which estimate the annual energy production for the farm. The accuracy and the precision of the preconstruction energy estimates can dictate the profitabili
Externí odkaz: https://doaj.org/article/a7044e58bbd641acab5cb2bb43db6708
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2
Akademický článek
The Power Curve Working Group's assessment of wind turbine power performance prediction methods
Autor: J. C. Y. Lee, P. Stuart, A. Clifton, M. J. Fields, J. Perr-Sauer, L. Williams, L. Cameron, T. Geer, P. Housley
Publikováno v: Wind Energy Science, Vol 5, Pp 199-223 (2020)
Wind turbine power production deviates from the reference power curve in real-world atmospheric conditions. Correctly predicting turbine power performance requires models to be validated for a wide range of wind turbines using inflow in different loc
Externí odkaz: https://doaj.org/article/4747fe6041e54e4d9b78e63101533338
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3
Akademický článek
Assessing variability of wind speed: comparison and validation of 27 methodologies
Autor: J. C. Y. Lee, M. J. Fields, J. K. Lundquist
Publikováno v: Wind Energy Science, Vol 3, Pp 845-868 (2018)
Because wind resources vary from year to year, the intermonthly and interannual variability (IAV) of wind speed is a key component of the overall uncertainty in the wind resource assessment process, thereby creating challenges for wind farm operat
Externí odkaz: https://doaj.org/article/21f6c78471b24980ab80350fb26edbe9
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4
Akademický článek
Evaluation of the wind farm parameterization in the Weather Research and Forecasting model (version 3.8.1) with meteorological and turbine power data
Autor: J. C. Y. Lee, J. K. Lundquist
Publikováno v: Geoscientific Model Development, Vol 10, Pp 4229-4244 (2017)
Forecasts of wind-power production are necessary to facilitate the integration of wind energy into power grids, and these forecasts should incorporate the impact of wind-turbine wakes. This paper focuses on a case study of four diurnal cycles wit
Externí odkaz: https://doaj.org/article/67e9a1b8a5e447c482186fe6c7e88f24
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6
Why generic and disease-specific quality-of-life instruments should be used together for the evaluation of patients with persistent allergic rhinitis
Autor: Khai Pang Leong, M. L. Khoo, S. B. Yeo, R. Seshadri, Arul Earnest, Samuel Yeak, Adrian S.M. SauraJen, P. K. H. Mok, Chwee Ying Tang, Siew Pang Chan, Hiok Hee Chng, J. C. Y. Lee, Jin Keat Siow, N. W. C. Chee
Publikováno v: Clinical Experimental Allergy. 35:288-298
ummary Background The importance of assessing health-related quality of life (HRQL) of patients with allergic rhinitis (AR) has been well established, but the specific roles of rhinitis-specific or general health instruments have not been delineated.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391283ddc85dd0f381f6c8bfa148272c
https://doi.org/10.1111/j.1365-2222.2005.02201.x
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8
[Untitled]
Autor: Steven A. Orszag, J. C. Y. Lee, Ananias G. Tomboulides
Publikováno v: Journal of Scientific Computing. 12:139-167
A new formulation for the numerical solution of low Mach number compressible flow problems is presented and analyzed. In this formulation the thermal part (energy and species equations) is solved implicitly and decoupled from the momentum equation, w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96e907ec567fe9fef71b0ef95c56ac8a
https://doi.org/10.1023/a:1025669715376
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9
Oculomotor nerve palsy after functional endoscopic sinus surgery
Autor: E Chng, J C Y Lee, C-C Yip
Publikováno v: The Journal of Laryngology & Otology. 122
We report an unusual case of partial oculomotor nerve palsy occurring after functional endoscopic sinus surgery, without anatomical disruption of the extra-ocular muscles. The clinical course and possible pathogenic mechanisms are also presented.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e98ac2dd75b62fbd134d52ba95879727
https://doi.org/10.1017/s0022215107001478
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10
An Acoustic Energy Approach to Modeling Combustion Oscillations
Autor: Zuhair Ibrahim, S. G. Buckley, F. A. Williams, J. C. Y. Lee
Publikováno v: Volume 1: Combustion and Fuels, Education.
A new approach for modeling combustion instabilities using acoustic energy conservation is proposed. This approach allows the flexibility to calculate contributions from amplification and/or attenuation across all frequencies, rather than predicting
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b11add45f1b77aabb6ffa2b6bac92958
https://doi.org/10.1115/gt2006-90096
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