On Formulas for Equivalent Potential Temperature
| contributor author | Davies-Jones, Robert | |
| date accessioned | 2017-06-09T16:31:48Z | |
| date available | 2017-06-09T16:31:48Z | |
| date copyright | 2009/09/01 | |
| date issued | 2009 | |
| identifier issn | 0027-0644 | |
| identifier other | ams-69478.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4211151 | |
| description abstract | Several new formulas for pseudoadiabatic equivalent potential temperature (EPT) are devised and compared to previous ones. The maximum errors of all the formulas are determined from calculations on a dense grid of points in the region of a thermodynamic diagram defined by wet-bulb potential temperature ≤32°C (EPT ≤ 400 K) and pressure between 100 and 1050 mb. One of the new formulas has an accuracy of 0.015 K in the specified region. Finding the imitation first law of thermodynamics that they satisfy approximately reveals how the formulas work. | |
| publisher | American Meteorological Society | |
| title | On Formulas for Equivalent Potential Temperature | |
| type | Journal Paper | |
| journal volume | 137 | |
| journal issue | 9 | |
| journal title | Monthly Weather Review | |
| identifier doi | 10.1175/2009MWR2774.1 | |
| journal fristpage | 3137 | |
| journal lastpage | 3148 | |
| tree | Monthly Weather Review:;2009:;volume( 137 ):;issue: 009 | |
| contenttype | Fulltext |
