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Table of Contents
Overview - Finding FLDIGI Macro Files

Some organizations or groups conduct structured digital communications, using FLDIGI, and may provide a set of FLDIGI Macros to support their digital communications activities. This article intends to provide some guidance on how to locate the FLDIGI Macro folder, and then how to configure FLDIGI to use the newly installed macro file.




Locating the FLDIGI Macro Folder on Windows

On Windows, navigate to: 

C:\Users\YOUR_ACCOUNT_NAME\fldigi.files\macros



Locating the FLDIGI Macro Folder on Mac OS

On Mac OS, the FLDIGI configuration data folder is hidden. You can navigate to the macro file by executing the following steps:

  1. Make the Finder the active application by clicking on the Finder icon on the dock.
  2. Select the Go to Folder... menu item that is found under the Go menu.

    module 3 process piping hydraulics sizing and pressure rating pdf exclusive
  3. Enter the following into the dialog box:

    module 3 process piping hydraulics sizing and pressure rating pdf exclusive
    Then click on the Go button.
  4. The Finder now has a window open that contains all of the FLDIGI configuration data. Within that window is a macros folder. It is recommended that you make a short-cut/alias to the macros folder by holding down both the option and command keys on the keyboard and then drag the macros folder to the Desktop.
  5. From now on, just double-click on the macros icon on the desktop to access the FLDIGI macros folder.



Module 3 Process Piping Hydraulics Sizing And Pressure Rating Pdf Exclusive -

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Fluid vaporizes into vapor bubbles that travel downstream if the pressure remains low. This chokes flow and lowers efficiency. Cavitation: If downstream pressure recovers above Pvcap P sub v Would you like a shorter, more casual version (e

Pipeline hydraulics is the study of fluid flow and transportation within pipes. It distinguishes between (like gases, which change volume with pressure and temperature) and incompressible fluids (like liquids, whose density changes very little under pressure) . Mastering this chapter is key to answering critical design questions: What size pipe is needed? How much pressure will be lost? What pump is required? Cavitation: If downstream pressure recovers above Pvcap P

A common misunderstanding is that "Class 150" means 150 PSI. It does not. Class 150 simply defines a geometry of flange. How much pressure will be lost

) is the absolute minimum thickness required at any point of the pipe during its service life. Pipe manufacturing processes introduce variations in wall thickness, known as mill tolerance.