Constants for virtually every model of Orifice Plate, Nozzle, Venturi,  Multi-Port Averaging Pitot, V-Cone,  Solve for Liquid, Gas, Vapor fluid states, Exclusive engineering features, continual checks for Cavitation, Flashing Flows, Critical Flowrate computations, Choked Flow-Rate Computations, Restrictive Orifice Computations, Energy, Overall Pressure Loss, Unique solutions derived by R.W. Miller for computations outside standard limits.
R.W. Miller & Associates
The FLOW CONSULTANT TM Software

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Flow Consultant 
Support and Engineering Frequently Asked Questions (FAQ)

Version 9 License Renewals

Contact:  Support@RWMillerAssociates.com

Important Notice for Version 8 Users
March 16, 2023

If your Flow Consultant Version 8 license or the computer it was installed on has failed, 
the support team cannot recover the license.  Version 8 Support Contract renewals are
no longer available for purchase.  Version 8 is not covered by any form of support.    

R.W. Miller & Associates is not responsible for lost, broken or stolen licenses out of warranty.  
Notices regarding Version 8 Discontinuation

 


Engineering Questions - Formerly the FAQ page

The following topic discussions, written by Richard W Miller,  are now in Appendix B of the Users Manual.
Hyperlink to download the Users Manual can be found on the installation sheet.

  • AGA-8 Compressibility
  • Cavitation
  • Cavitation Warning
  • Clamped or Freely Supported Plate; plate defection (bending) effect on discharge coefficient
  • Critical Flow Meters
  • Flashing Warning
  • Noise Calculation
  • Restrictive Orifice Plate Thickness 
  • Standards - What Are the Differences
  • Standard Volume in Vapor Flows - MMSCH


Installation and Licensing Questions

Active X Component Error

European Style Comma Error

File Not Found


License Errors and Questions

Version 8 Users

 

If you do not find your topic listed, contact Support@rwmillerassociates.com

License Agreement:  End User Obligations

Active X Component Errors:

This is common in network installations.  A client machine that can connect to the network but has not had the installation kit run will have Active X errors.
Also occurs when a hard drive is formatted and the contents of a Flow Consultant directory are copied from a network location.

It happens because the computer registry does not have the references The Flow Consultant is requesting.

The installation kit is required for database references to use the Flow Consultant.  Refer to your installation guide for more details.

If you do not have your installation guide, contact Support@RWMillerAssociates.com for a copy.
 


European Decimal Place Holders And Other Non-US formats

Long-Time Flow Consultant users may recall noticing that decimal points were truncated in the Flow Consultant.  You may also have noticed for every decimal point you enter, the fractional portion of your value was truncated.  This can be a serious problem with software designed in the U.S. for your Microsoft windows operating system.

Example: 1,3 is being interpreted as 1.0

If you enter the 1,6 older versions of the Flow Consultant may have defaulted to 1.0. 

Your computer does not know to change the comma to a period for you.

This is not a design note or indication that 1.0 is a better value, it is a problem specific to the computer you are running our software on. Most likely your computer was setup this way because this is the Default setting for Microsoft Windows.  This is based on your regional settings in Windows.

Using a comma as a decimal place holder will automatically change to a period when the user is entering numbers.  

With the release of Version 8, it was noted that some line sizes were returning strange values.  This was coming out of the back end database so we now require that all users have their computer set to use a period as a decimal placeholder.  

If this exact message presents upon install or start up,  you will need to change the regional settings in your windows control panel.


 

    


File Not Found:

The database path stored by the last flow consultant user is not a path you can access.
Cause:  network rights or renaming of databases through file manager.
Solution:  install Version 8.1.0006 or greater.  

Version 9 does not have this issue


License Questions and Errors:

Where is my license? 
Your single license for The Flow Consultant TM resides on the harddrive of your computer.

It is the users responsibility to keep track of where their license is at all times.   Think of your license as your car keys.  
R.W. Miller & Associates will not be responsible for broken, lost or stolen licenses. 

Version 8 licenses were covered by support for the term of one year from date of purchase.  Support extensions are no longer available.  
If you are a Version 8 user with a lapsed support contract you may not be able to successfully move your license.

Version 9 of the Flow Consultant is subscription based.  Support and licensing are valid for the term purchased.

R.W. Miller & Associates will not be responsible for broken, lost or stolen licenses. 


How do I move my license?

Version 9 and support contract users only!

If you are a Version 8 user with a lapsed support contract you should not attempt to move your license.  Unsure?  Contact us first.

In the event you get a new computer, you must remove your license with the Uninstall License utility provided in the Help Menu.

After removing your license, it goes back on our server where you can retrieve it from your new computer. 

Version 9 licensed users can use the license utility to switch between a desktop and laptop.

Do not uninstall the Flow Consultant through the control panel without first removing your license.


Customer Identification number already registered

Registration Attempt.  Status:  Failed Duplicate

Your customer ID is already installed on another machine. 
See How do I move my license in the documentation above.

If using Version 8, this error can appear if you have accidentally pressed the REGISTER button more than once.   Check your open applications for an instance of Internet Explorer with a valid registration code.



Formatted harddrive

Version 9 and support contract users only!

You are using a computer that previously had the Flow Consultant installed and are presented with the blue registration screen.

Enter your customer ID and click register once. 

Our website will be prompted with the duplicate registration error indicating you are to contact our support.   Your attempt to register the same machine will be recorded.  

Manual resets are applicable for same machine registrations only within support warranty

All others must follow instructions in How do I move my license 


March 15, 2020   Revision 1.6  JH

  

 


Constants for virtually every model of Orifice Plate, Nozzle, Venturi,  Multi-Port Averaging Pitot, V-Cone,  Solve for Liquid, Gas, Vapor fluid states, Exclusive engineering features, continual checks for Cavitation, Flashing Flows, Critical Flowrate computations, Choked Flow-Rate Computations, Restrictive Orifice Computations, Energy, Overall Pressure Loss, Unique solutions derived by R.W. Miller for computations outside standard limits.
The FLOW CONSULTANT TM Software


R.W. Miller & Associates   

Pricing
Support
Users Manual

53 Broad Street 5878
Providence, RI 02903       
United States
401.573.9139

Support hours:
Monday to Thursday 9am to 9pm  
Friday 9am to 5pm. 

Limited support hours
Saturday, Sunday and US Holidays

Kindly account for international time differences.  Our Business Hours are Eastern Standard Time (UTC - 5)