Stock and Flow Diagram
A Stock and Flow Diagram is related to a Causal Loop Diagram. The Stock and Flow diagrams adds the concept of Stock where a value can accumulate. The stock has an input variable and flow rate indicators along with an outflow to a variable with flow rate indicators. Tools like Vensim provide the ability to simulate the stock and flow models.
Variables
Stocks
Flows
Examples From Vensim Tool. The following model is used in the Household System Description.
Model Kind Links