A single hybrid parameter-based model for calibrating hargreaves-samani coefficient in Nigeria
作者: Samuel NwokoloJulie Ogbulezie
作者单位: 1University of Calabar. nwokolosc@stud.unical.edu.ng
刊名: International Journal of Physical Research, 2017, Vol.5 (2), pp.49-59
来源数据库: Science Publishing Corporation
DOI: 10.14419/ijpr.v5i2.8042
关键词: : Hargreaves-Samani ModelCalibrationHybrid Parameter-Based ModelGlobal Solar RadiationCoastal RegionInterior Region.
原始语种摘要: The present research was designed to locally calibrate Hargreaves-Samani computing model (HS) in twenty-one (21) locations with their corresponding coastal and interior regions in Nigeria employing a single hybrid parameter-based model to obtain the adjusted Hargreaves-Samani coefficient (AHC) for Nigerian environment. To achieve this purpose, meteorological parameters such as extraterrestrial solar radiation, maximum sunshine duration, minimum and maximum temperatures were employed as input parameters to compute the original HS model and equally calibrate the original HS model. The monthly AHCs were obtained by multiplying the 0.17 by the monthly ratio of the observed global solar radiation (H) to H calculated from original HS model. The average value was obtained per station. These...
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关键词翻译
关键词翻译
  • model 模型
  • values 价值观
  • calibrated 刻度的
  • parameter 参数
  • calibrating 校准
  • confirm 确认
  • corresponding 对应的
  • original 原图
  • single 单独的
  • average 平均