Sentences with turndown
turn·down
T t - A turndown collar
- Loss of tray efficiency due to low vapor velocity is commonly called turndown.Turndown is the ratio of maximum to minimum vapor rates, and is a term used to describe the rate flexibility of a distillation unit.Turndown is the difference between the gas throughput which a distillation process was designed for, and the minimum allowable throughput, used for describing the limits of the process.
- A turndown collar.
- He got turndowns from all the better colleges.