Process Flow Diagram Definition

The pfd displays the relationship between major equipment of a plant facility and does not show minor details such as piping details and designations.
Process flow diagram definition. It s used as a means of getting a top down understanding of how a process works what steps it consists of what events change outcomes and so on. Flow diagram is a graphic representation of the physical route or flow of people materials paperworks vehicles or communication associated with a process procedure plan or investigation. A process flowchart is a graphical representation of a business process through a flowchart. And the output or deliverable that is generated by the input.
Flow charts document inputs or requests for information products or any other deliverable. Process flowchart process flow diagram. 2 in the second definition the meaning is limited to the representation of the physical route or flow. Another commonly used term for a pfd is a flowsheet.
A drawing that shows the stages of a process or activity from the beginning to the end using a set. Learn the essentials of process flow diagrams pfd including the history benefits and helpful tips with this guide. The pfd contains the bulk of the chemical engineering data necessary for the design of a chemical process. Macro flowchart top down flowchart detailed flowchart also called process map micro map service map or symbolic flowchart deployment flowchart also called down across or cross functional flowchart several leveled flowchart.
What is a flowchart. A business process flow is a way of visualizing and documenting the steps in a business process. A process flow diagram pfd is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment. The procedural steps to satisfy that request.
A process flow diagram pfd is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment.