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Ticket Resolution Summary Owner Reporter
#49 worksforme Error 1303 occurs when installing on Windows 7 or Vista Michael Halloran lich10hr

Reported by lich10hr, 11 years ago.

Description

When attempting to install the 1.08 version of COLTT on a computer running Windows 7 or Vista, an error 1303 dialog occurs when attempting to install common controls to the WinSxS directory. You must then cancel the installation as it provides no option to get past the problem. Logging in as Adminstrator and/or setting compatibily mode to previous versions of Windows doesn't help. See the attached to view the error dialog.

#1 fixed 09-021 COLTT 1.08.2 fails with Aspen Hysys and PPDS michaelhalloran michaelhalloran

Reported by michaelhalloran, 11 years ago.

Description

This morning I had a remote session organized with Andy Johns of TUV NEL Ltd about a test of their PPDS Thermo server implementing Thermo 1.1 in Aspen Hysys v7.1.

During a run based on a case provided by one of TUV NEL clients (ABB I guess), I observed error messages sent by PPDS to Aspen Hysys about stream composition appearing as null. PPDS is equipped with its own logging facility but it is far from complete: the SetPresentPhases is not logged for example. So I moved to COLTT.

With COLTT 1.07 I was able to give evidence to Andy that PPDS was at fault while setting present phases for both vapor and liquid when the phase fraction for liquid was something like 10 to the minus 16 and while the liquid phase composition was set by PPDS to zero for all compounds. Then Aspen Hysys had the right to request the calculation of liquid phase properties that PPDS was unable to provide since it raises an exception when finding that the composition was null in the MO.

That proves that COLTT is working well.

The only problem I got was that Aspen Hysys is crashing when exiting (see ScreenshotsCOLTTv107.doc). No big deal except it means the PPDS license is not released.

So I moved to COLTT v1.08.02 with the hope of having it doing better on that. Well it is a complete failure: Aspen Hysys simply crashes when opening the case.

I will send you the logs obtained with 1.07 (hysys_090409_115121_v107.log) and 1.08.02 (hysys_090409_114804_v10802.log) as accompanying material in a zipped archive. The issue is numbered 09-021.

#2 fixed 09-020 CalcEquilibrium input arguments are logged after many intervening calls Michael Halloran michaelhalloran

Reported by michaelhalloran, 11 years ago.

Description

The scenario involves mostly a TP flash with accompanying property calculations. In the log file I have:

PropertyPackage <Anonymous> : Call to CalcEquilibrium requesting a TP flash:

MaterialObject <Anonymous> : Call to GetNumComponents

MaterialObject GetNumComponents returns 2

MaterialObject <Anonymous> : Return from GetNumComponents - No Error

To finally end with:

MaterialObject <Anonymous> : Call to SetProp :

Property Phase--- Basis--- Calc---- New value

volume Liquid mole Mixture 0.000022776

MaterialObject <Anonymous> : Return from SetProp - No Error

PropertyPackage Flashtype: TP

PropertyPackage Properties: enthalpy, volume

PropertyPackage <Anonymous> : Return from CalcEquilibrium - No Error

My point is that the lines:

PropertyPackage Flashtype: TP

PropertyPackage Properties: enthalpy, volume

Appear way too long after stating that a CalcEquilibrium is called. I would prefer, for the readibility of the log to have:

PropertyPackage <Anonymous> : Call to CalcEquilibrium requesting a TP flash:

PropertyPackage Flashtype: TP

PropertyPackage Properties: enthalpy, volume

And then

MaterialObject <Anonymous> : Call to GetNumComponents

MaterialObject GetNumComponents returns 2

MaterialObject <Anonymous> : Return from GetNumComponents - No Error

I have logged this issue as COLTT 09-020.

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