Two Phase Separator 4+

Detailed Equipment Sizing

Ali Pourahmadi Laleh

Designed for iPad

    • 5.0 • 5 Ratings
    • $4.99



• Realistic Approach for Sizing Two Phase Separators
• Peer Reviewed by Phase Separation Experts
• Utilized by Oil & Gas Professionals as a Handy Reliable Sizing Tool

This app is the applied product of a PhD research project focused on the optimum design of multiphase separators. Through the course of this project, the most popular sizing approach of Svrcek-Monnery was modified to implement oilfield phase separation data as well as the results of Computational Fluid Dynamic (CFD) simulation of the process. "Two Phase Separator" app provides detailed results for all well-known classic methods, i.e. GPSA, York Demister, Theoretical, as well as the novel Realistic-CFD approach. Note, the popular classic methods are usually too conservative and specify extremely oversized separators. The Realistic-CFD approach, on the other hand, proposes more economical separators that can successfully accomplish the separation task. For background information, please refer to my website ( and the technical publications listed below.

Ali P. Laleh, PhD, P.Eng.

- Pourahmadi Laleh, A., Svrcek, W.Y., Monnery, W.D., "Design Criteria for Oilfield Separators Improved by Computational Fluid Dynamics", Chemical Engineering and Technology, 35(2), 2012, 323-333.
- Pourahmadi Laleh, A., Svrcek, W.Y., Monnery, W.D., “CFD Simulation of Oilfield Separators: A Realistic Approach”, LAMBERT Academic Publishing, 2011.
- Svrcek, W.Y. and W.D. Monnery, "Design Two-Phase Separators within the Right Limits", Chem. Eng. Prog. 89(10), 53-60, 1993.

What’s New

Version 3.0.4

The Privacy Policy is added.

Ratings and Reviews

5.0 out of 5
5 Ratings

5 Ratings

Baldric Anderson ,


I really like to use Two Phase Separator, it brings many benefits when using it. It is absolutely a great app that I will recommend it to my dear friends. I look forward to more new apps like this, thank you so much.

Cyrus Harris ,

It's the best app!

Two Pase Separator never crashes it always does what you need and it's very reliable. I rate this 5 because it's not the same as other apps. It’s best app!

Barrett Thomas ,

The best!

If you are reading my review, you should download and try Two Phase Separator. It’s really amazing. It's better than the other app that I've ever used.

App Privacy

The developer, Ali Pourahmadi Laleh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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