Andrzej Kniaziew

I would like to encourage fans of DWSIM process simulator to implement my Piping Hydraulics (PH) Excel piping model to any DWSIM stream or streams. It might be done in seamless manner and can run together with DWSIM simulation. The advantage is update stream T&P on simulation run, what can make impact on simulation results corrected by reality of stream real piping. Further DWSIM User has possibility to provide of piping stream 3D view and even advanced piping FEA calculations using build in PH software...

New update is available on the https://sourceforge.net/p/phexecute.

Until January 2025 I did - introduced feature of estimating liquid phase freezing/melting temperature, - was updated method of handling 3Dpiping view inside VMware/CAELinx/Salome_meca

I will sell antique technical literature in the field of chemical engineering: 1.THERMODYNAMICS FOR CHEMISTS, SAMUEL GLASSTONE, Professor of Chemistry, Boston College, FOURTH PRINTING, D.VAN NOSTRAND COMPANY INC. January 1949 2.CHEMICAL ENGINEERS' HANDBOOK, JOHN H. PERRY, Ph.D., Editor SECOND EDITION, MCGRAW-HILL BOOK COMPANY , INC. September 1941

I will sell antique technical literature in the field of chemical engineering: 1.THERMODYNAMICS FOR CHEMISTS, SAMUEL GLASSTONE, Professor of Chemistry, Boston College, FOURTH PRINTING, D.VAN NOSTRAND COMPANY INC. January 1949 2.CHEMICAL ENGINEERS' HANDBOOK, JOHN H. PERRY, Ph.D., Editor SECOND EDITION, MCGRAW-HILL BOOK COMPANY , INC. September 1941

I did important development to replace old Borland Delphi 2 compiler with new one from Embarcadero Delphi XE2 compiler.

I did major updates to create compilation of properties part with Ambercadero Rad Studio XE2 and Delphi XE2. It was done enhacement for importing properties data from ChemSep 8.44 Lite for a new substance creation. Some malfunctions were repaired. The latest of my PH installation update is available on sourceforge.net/p/phexecute dated 2024_05_14.

My software allows so many piping elements as Excel lines (1.2 mln.) Thinking objects in my case it combines 200 nodes and branches and about unlimited number of local resistance elements and up to 40 piping types in one simulation.