What is Bulk Velocity?
Bulk velocity is the average large-scale circulation velocity inside a tank created by the agitator.
View Top Entry AgitatorBulk Velocity Explained
Bulk velocity is the average large-scale circulation velocity inside a tank created by the agitator. In industrial mixing, this parameter should be reviewed along with tank geometry, impeller type, fluid properties and operating objective.
Common Applications
- Suspension
- Heat transfer
- Tank turnover
- Bulk circulation
Selection Factors
Correct selection depends on the process objective and site conditions. For Bulk Velocity, Premix usually reviews these points before recommending equipment:
- N = revolutions per second
- D = impeller diameter
- Tank size
- Baffle arrangement
Why It Matters In Plant Operation
Bulk Velocity affects process stability, chemical usage, equipment life and final output quality. A correctly selected solution helps reduce trial-and-error at site and supports more predictable daily operation.
Frequently Asked Questions
What is Bulk Velocity?
Bulk velocity is the average large-scale circulation velocity inside a tank created by the agitator.
Where is Bulk Velocity commonly used?
It is commonly used in Suspension, Heat transfer, Tank turnover, Bulk circulation.
How does Premix select Bulk Velocity?
Premix reviews N = revolutions per second, D = impeller diameter, Tank size, Baffle arrangement along with the plant layout and maintenance requirement.