[DesignII] Version 9.51 of DESIGN II for Windows

Lynn McGuire lmc at winsim.com
Wed Nov 21 19:14:46 EST 2007


This email is to notify you that version 9.51 of DESIGN II for
Windows is now available on our website at www.winsim.com/download.html .

This is a maintenance release of DESIGN II for Windows. This new
release has the following changes:

1. Added a new "REFerence STReam x = y" command for specifying feed
streams with the results of a reference stream at calculation time.
If the automatic unit module calculation sequence is on then the
unit module that the feed stream is connected to will be placed
after the unit module that calculates the reference stream. Added
support for the new Reference Stream command for Feed Streams in
the Stream Specifications dialog.
2. Fixed a problem where the pump unit modules were not emitting the
pressure out command correctly.
3. Fixed a problem where multiple components were being added in the
component list dialog after searching for a component id starting
with a number and then clicking the Add button.
4. Disabled the "THREE PHASE OFF" command for the time being since
the new isothermal flash does not calculate the molar balance
correctly when the three phase flash is off.
5. Fixed a mass balance problem with the liquid sulfur species
redistribution during an isothermal flash.
6. Miscellaneous small enhancements and fixes (see release notes
at http://www.winsim.com/media/relnotes.chm )

If you are on MSS or a Program Usage Agreement, then please
download the new version. The new CDs should start going out in
a couple of days.

Please note that we have a web-based tutorial for DESIGN II for
Windows at http://www.winsim.com/tutorial/index.htm .

Please note that the Password algorithm was changed for the 9.50
release. Your new password should have been emailed to the contact
person for your account. If you need a new password, please
contact support at winsim.com with your serial number for your new
password if you are on MSS or a Usage agreement.

You may testdrive the new release by downloading it (63 MB) from
our website and installing it. Run DESIGN II for Windows and a
dialog will come up with your Computer ID and ask you for a Serial
Number and Password. You can get a Serial Number and Password
emailed to you from www.winsim.com/gen2wkps.html on a 24 hour a
day, 7 days a week basis.

Our next free half day training class will be on Friday, December
7, 2007 at our office here in Sugar Land, Texas. There are still
a couple of seats open. Please contact admin at winsim.com for more
details.

We very much appreciate the testimonials that several customers
have sent us at http://www.winsim.com/testimonials.html .

Sincerely,
Lynn McGuire
President
WinSim Inc.
14090 Southwest Freeway, Suite 550
Sugar Land, Texas 77478
281-565-6700 Phone
281-565-7593 Fax
www.winsim.com
lmc at winsim.com
sales at winsim.com
support at winsim.com




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