What's New

2020.10.18

On detail design of 3pHw and 2pH, there were a bug and so the user input K value has not considered in the calculation. Now it is fixed on the version 2.1. Also some drafting/logo modification has been done on the other files.

2017.04.10

We are going to update V3.0 with minor modifications & adding calculation sheet.

2017.02.22

Tutorial video uploaded on

Watch it now!

2017.01.19:

Training presentation for Two Phase Separator Sizing added. Refer to Reference Page.

2016.06.17:

Version 2.0 Now available for download.

- Modified optimization based on Operating Pressure of Vessel.

- Users can change K based on their own wishes.

- Modification on calculation procedure for some drums.

-Video tutorial (Coming Soon)

2015.05.20:

Version 1.1:

Optimizing of Two Phase Horizontal drums had some bugs, So we have improved solving procedure. (2pH & 2pHs)

{Detail: For some cases, initial diameter was too small and L was became negative. So SOLVER^® could not optimize it. In these cases the initial value of D will set to a larger one to run the SOLVER^®. } [2015.05.23]

2014.05.20:

Version 1.0:

Now you can size horizontal vessels for high vapor load. But you should not leave liquid flows empty or 0 (zero). For this conditions assume a little liquid and run it.

We checked files for a wide range conditions, but please let us know any bug or mismatch to obviate them on next revisions.

In this version, there is some limitation on nozzle size and mechanical details.

We plan to promote them in next versions.

The base of these files is two important articles (Monnery & Svrcek) and some other book that are listed below.

We used our experiences to optimize the final design and to reduce bugs and errors.

All files are created on MS-Excel 2007 and have been tested on MS-Excel 2010 and 2013 (32x & 64x).