Empirical Model to Calculate the Thermodynamic Wet-Bulb Temperature of Moist Air

Autor:	Edgar Barajas-Ledesma, Melitón Estrada-Jaramillo, Agustina Ortiz-Soriano, Iván Vera-Romero, José Martínez-Reyes
Rok vydání:	2014
Předmět:	Apparent temperature Meteorology Dry-bulb temperature Wet-bulb temperature Chemistry Air temperature Thermometer Relative humidity Adiabatic process Atmospheric sciences
Zdroj:	Engineering. :500-506
ISSN:	1947-394X 1947-3931
DOI:	10.4236/eng.2014.69052
Popis:	An equation model for calculating the adiabatic temperature of the wet-bulb thermometer has been obtained empirical fit through a meteorological database, specificly a trough relative humidity and air temperature. A comparison of the results of calculations with the use of this equation and from meteorological database was made. The model deducted of the comparison is valid for a dry bulb temperature range of 3°C to 35°C and for relative humidity percentage in a range of 7% to 97%. Normalized errors are less than 5.5%. It means a maximum variation of 0.55°C from data. However, this variation from error represents only 3.6% of the data sample. The equation model was satisfactory.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8a3d64aebf97738100251fd2dcd97071 https://doi.org/10.4236/eng.2014.69052 Zobrazit plný text záznamu