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3/10/2023. Program was updated to PipeCalc3, version L.

This pipe calculator program calculates the unknown variable for Manning, Colebrook-White, Continuity, Critical Flow, and shear stress equations for a circular pipe flowing partially full. The program uses the calculator’s unit functions, so the user must select the unit of the solve variable. The results are displayed on the calculator’s print terminal. To switch between programs, select the new program from the Menu on the INPUT screen and press the OK tab. To rerun the same program, press the Esc key to exit the terminal, and press the Enter key to rerun the program. Program will run on a G1 hardware A calculator using software 2.1.14603 (2021 12 02)

PipeCalc program was updated to fix some errors in prior program. Added shear stress and minimum slope programs. Changed the way units are handled. Changed the method to solve the Colebrook-White equation. Program works on a G1 hardware A calculator running software 2.1.14603 (2021 12 02). I don't know if it will work on a G2 calculator.

8/30/22. PipeCalc3, version h. Corrected errors in the soft metric diameter lists. Added hard metric diameter list. Fixed bug with Q/Qf conversion program. Adjusted the way some input variables are saved and cleared.

8/17/22. PipeCalc3, version G. More bug fixes.

8/11/22. Added PipeCalc3, version e. This should fix the reocurring problem with some units. Other minor changes were made. Program comments were restored and revised. Instructions were expanded.

8/5/22. Added PipeCalc3, version d.
Corrected more bugs, including a bug in previous fixes.

Added PipeCalc3, version c. Fixed some problems with clear variable and unit processing statements. Removed the debug statements. Cleaned up some errors in the Docs.

Updated the program to correct some error and made some minor improvements. The program docs exceeded the 1024 KB size limiting and are not attached.

3/11/2023. Reduced the size of the program documents and added it to the attachments.