Search Results - subject:"Ångström–Prescott"

An Improved Estimation of the Angstrom–Prescott Radiation Coefficients for the FAO56 Penman–Monteith Evapotranspiration Method

Sabziparvar, Ali; Mousavi, Roya; Marofi, Safar; … - In: Water Resources Management 27 (2013) 8, pp. 2839-2854

the essential inputs of this model, which is usually estimated from the Angstrom–Prescott (AP) method. The major drawback …

Persistent link: https://www.econbiz.de/10010997740

Assessing models for parameters of the Ångström–Prescott formula in China

Liu, Xiaoying; Xu, Yinlong; Zhong, Xiuli; Zhang, Wenying; … - In: Applied Energy 96 (2012) C, pp. 327-338

Application of the Ångström–Prescott (A–P) model, one of the best rated global solar irradiation (Rs) models based on …

Persistent link: https://www.econbiz.de/10011040450

Impact of time interval on the Ångström-Prescott coefficients and their interchangeability in estimating radiation

Li, Mao-Fen; Fan, Li; Liu, Hong-Bin; Wu, Wei; Chen, Ji-Long - In: Renewable Energy 44 (2012) C, pp. 431-438

The Ångström-Prescott (A-P) model, a highly rated model, has been widely used to estimate global solar radiation (H) at …

Persistent link: https://www.econbiz.de/10011044833

Solar constant values for estimating solar radiation

Li, Huashan; Lian, Yongwang; Wang, Xianlong; Ma, Weibin; … - In: Energy 36 (2011) 3, pp. 1785-1789

radiation. In this study, some solar constant values collected from literature for estimating solar radiation with the Ångström–Prescott … the Ångström–Prescott correlation is proposed. …

Persistent link: https://www.econbiz.de/10011055794

An analysis of thermal and solar zone radiation models using an Angstrom–Prescott equation and artificial neural networks

Wan, Kevin K.W.; Tang, H.L.; Yang, Liu; Lam, Joseph C. - In: Energy 33 (2008) 7, pp. 1115-1127

The correlation between the clearness index and sunshine duration is useful in the estimation of the solar radiation for areas where measured solar radiation data are unavailable. Regression techniques and artificial neural networks were used to investigate the correlations between daily global...

Persistent link: https://www.econbiz.de/10010809614

Estimation of monthly Angström–Prescott equation coefficients from measured daily data in Toledo, Spain

Almorox, J.; Benito, M.; Hontoria, C. - In: Renewable Energy 30 (2005) 6, pp. 931-936

-specific equations for estimating global solar radiation from sunshine hours and to obtain improved fits to monthly Angström–Prescott …

Persistent link: https://www.econbiz.de/10011045355