Air surge tank calculations

In summary, an air surge tank is used to regulate and maintain a stable air pressure within a system. To calculate its volume, you will need to know the desired pressure range, maximum and minimum air flow rates, and desired pressure drop. The required air flow rate can be determined by considering the maximum air flow rate and adding a safety factor. The selection of an air surge tank is influenced by factors such as the desired pressure range, maximum and minimum air flow rates, and the type of equipment and application being used. It differs from a standard air tank in that it is specifically designed for pressure regulation and has additional features for this purpose.
  • #1
siddharth23
249
26
I am going to be working on some calculations for an air surge tank to minimize fluctuations downstream of the tank in an engin'e intake syste, Any suggestions/sources where I could study for this?

Thank you!
 
Engineering news on Phys.org
  • #3
siddharth23 said:
Any suggestions/sources where I could study for this?
Engine inlet and exhaust tuning.
Transmission line theory. Helmholtz resonators and organ pipes.
Acoustic modelling techniques.
 
Last edited:

1. What is an air surge tank and what is its purpose?

An air surge tank is a vessel that is used to store compressed air, typically in a water distribution system. Its purpose is to regulate the pressure and flow of air within the system, preventing damage to pipes and equipment from sudden pressure changes.

2. How do you calculate the size of an air surge tank?

The size of an air surge tank is calculated based on the volume of air needed to maintain a constant pressure within the system. This volume is determined by the rate of change of flow, the maximum and minimum operating pressures, and the desired pressure differential.

3. What factors should be considered when designing an air surge tank?

When designing an air surge tank, factors such as the maximum and minimum operating pressures, the rate of change of flow, the size of the system, and the type of equipment being used should be taken into account. It is also important to consider the location and environment in which the tank will be installed.

4. How do you determine the appropriate pressure differential for an air surge tank?

The appropriate pressure differential for an air surge tank is typically determined by the type of equipment being used in the system. For example, if the system includes pumps, the pressure differential should be at least 10% of the pump's discharge pressure. It is important to consult industry standards and guidelines for specific recommendations.

5. Can an air surge tank be used in any type of water distribution system?

Yes, an air surge tank can be used in various types of water distribution systems, including municipal, industrial, and residential systems. However, the size and design of the tank may vary depending on the specific needs and requirements of each system.

Similar threads

Replies
2
Views
322
Replies
8
Views
2K
  • Mechanical Engineering
Replies
3
Views
961
Replies
17
Views
2K
  • Mechanical Engineering
Replies
14
Views
3K
Replies
5
Views
2K
Replies
8
Views
990
  • Engineering and Comp Sci Homework Help
Replies
14
Views
1K
  • Mechanical Engineering
2
Replies
48
Views
7K
  • Mechanical Engineering
Replies
3
Views
1K
Back
Top