The difference between Tray sizing and Tray rating
Thread Content
When counting towers, what is the difference between Tray sizing and Tray rating? How to translate it into Chinese? Both calculation results include the tower diameter, but their values are different. What is the reason? Thanks!
Tray Sizing: Calculate the tower diameter of each plate based on the hydraulic in your tower. This value calculation is based on your preset flooding factor. Aspen's built-in 0.7 Tray Rating: Calculated based on the tower diameter you set. Because the Tray Sizing tower diameter is fixed, there will be differences in the values.
Thank you. Is it true that Tray sizing is used to calculate tower diameter and Tray Rating is used for calculation?
Tray rating in Chinese : Tray efficiency Tray sizing Chinese : Tray size
Tray rating in Chinese : Tray sizing Chinese : Tray design
The original poster, that’s how I understand it, I don’t know if it’s right or not, Tray sizing : Value calculated from hydraulics. ： Tray design standards, for example, the one you calculated is 1.1 meters. According to the standard, there are no 1.1 meters, only 1.2 meters, so the Tray rating here is 1.2 meters and the Tray sizing is 1.1 meters.
One is design and the other is accounting...
Thank you comrades above for your answers. I understand. I wish you good luck in your work.