Minor Loss Coeff. Calc: 60nm Pore Diameter

Click For Summary
SUMMARY

The minor loss coefficient for a filter with a 60nm pore diameter is determined through empirical testing, specifically by creating a pressure drop versus flow rate curve. This method is standard practice for various filtration devices, including strainers with larger perforations. The discussion emphasizes the necessity of either conducting measurements or consulting existing data from previous tests to obtain accurate values for the minor loss coefficient.

PREREQUISITES
  • Understanding of fluid dynamics principles
  • Familiarity with pressure drop measurement techniques
  • Knowledge of filtration systems and their characteristics
  • Experience with data analysis for curve fitting
NEXT STEPS
  • Research methods for measuring pressure drop in filtration systems
  • Learn about empirical testing procedures for minor loss coefficients
  • Explore existing literature on minor loss coefficients for various filter types
  • Investigate tools for data analysis and curve fitting techniques
USEFUL FOR

Engineers, researchers, and professionals involved in fluid mechanics, filtration system design, and performance analysis will benefit from this discussion.

can12345
Messages
21
Reaction score
0
Hi everyone;

How I can define the minor loss coefficient(pressure loss) of a filter which has 60nm pore diameter?
 
Engineering news on Phys.org
Beats me. Generally, such information is obtained from testing the filter to obtain a curve of pressure drop versus flow rate. This is the procedure even for things like strainers, where the perforations are much larger than 60 nm
 
What SteamKing said. The only way is to measure it, or check if somebody else has already measured it.
 

Similar threads

  • · Replies 1 ·
Replies
1
Views
6K
Replies
2
Views
1K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
Replies
8
Views
2K
  • · Replies 19 ·
Replies
19
Views
3K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K