How can I calculate the pressure drop for a vacuum system?

  • Thread starter Thread starter Larrytsai
  • Start date Start date
  • Tags Tags
    Suction Vacuum
Click For Summary
SUMMARY

The discussion focuses on calculating pressure drop in vacuum systems to maximize suction force. The user seeks reliable laws, theories, and formulations related to vacuum creation and fan performance. A key resource mentioned is a PDF from Vacuum Lab, which provides insights into vacuum creation techniques. Understanding these principles is essential for designing effective vacuum systems.

PREREQUISITES
  • Basic understanding of fluid dynamics
  • Familiarity with vacuum system components
  • Knowledge of pressure measurement techniques
  • Experience with fan performance characteristics
NEXT STEPS
  • Research the Bernoulli equation as it applies to vacuum systems
  • Study the Darcy-Weisbach equation for pressure drop calculations
  • Explore fan curve analysis for optimizing suction performance
  • Review the PDF from Vacuum Lab for practical applications in vacuum creation
USEFUL FOR

Engineers, hobbyists, and researchers involved in designing vacuum systems or optimizing suction force in various applications.

Larrytsai
Messages
222
Reaction score
0
Hey guys,

I am currently trying to figure out how to build a really small vacuum system and trying to maximize the suction force. I understand that in order to create the vacuum suction force we must have a pressure drop within the chamber so the molecules rush into the low pressure region. However, I am having troubles finding laws, theories, and formulations for vacuums/fans to calculate the pressure drop on google. I was wondering if you guys have any good sources I could refer to.



Thanks!
 
Physics news on Phys.org

Similar threads

Vacuum pump design
  • · Replies 6 ·
Replies
6
Views
3K
High School Vacuum surface area balance and force
  • · Replies 4 ·
Replies
4
Views
1K
Is a Venturi Suction the Solution for Low Pressure in a Centrifugal Pump System?
  • · Replies 2 ·
Replies
2
Views
2K
Rotary Vane Vacuum Pump Question
  • · Replies 5 ·
Replies
5
Views
2K
Fluid Dynamics: Maximizing Downforce Between a Robot and the Floor
  • · Replies 18 ·
Replies
18
Views
3K
Vacuum furnace argon fill system — advice needed
  • · Replies 3 ·
Replies
3
Views
631
Relationship Between Suction Force & Suction Distance
  • · Replies 5 ·
Replies
5
Views
8K
How to Make a Venturi Vacuum System Portable?
  • · Replies 16 ·
Replies
16
Views
4K
Undergrad How Can I Build a DIY High Vacuum System Using Copper Instead of Glass?
  • · Replies 5 ·
Replies
5
Views
3K
How does high humidity affect suction pressure & discharge pressure?
  • · Replies 8 ·
Replies
8
Views
4K