Learn how to use process flow diagrams (PFDs) for front end engineering design (FEED) of industrial plants and processes. See examples of PFDs for different types of plants and processes.

Learn how to evaluate and select the most suitable process flow diagram (PFD) for your process. Discover tips on purpose, scope, process, type, tool, and review.

The example process loop sheet in Figure 4 shows that the influent flow meter sends a 4–20 mA signal via analog output to all devices throughout the diagram. In addition to providing a flow rate ...

Process mapping can help create a business process or a process flow diagram that defines a sequence of events in the workflow ahead and is often a visual representation. Subsequently, process maps ...

NOTE(**): All the examples below leverage the arrow as the control of the flow direction. By this point, anything on the process flow should have the concept of a sources, so this logic also applies ...

For example, when reviewing a business process flow chart, a company's senior management team may recognize that departments that offer incentive programs, such as employee of the week, are more ...