Translocation itself has been shown to be an exergonic reaction (56, 57), but with a high free energy of activation [ÎG â  â 96 kJ/mol for factor-free translocation (58, 59)].
High chilled water temperature: Normally chilled water is delivered into the piping system at a temperature between 42Â°F and 46Â°F. This is the water temperature that should be present at the supply connection on the air handler. Some buildings vary the temperature of chilled water with outdoor temperature change.
and measures hours at or below 45Â°F. It does not take into account the negative effect high tempera-tures may have on chilling accumulation, and it does count chilling hours below 32Â°F. However, after 5 years of study, the Modiï¬ed 45 has proven superior to the Utah, the Florida, and the Old 45 methods of measuring chilling under Alabama con-ditions.