Pump characteristic curve is generally provided by the pump manufacturer, who generates it by fitting a reasonable curve using the test point parameters for a wide operating range of the pump. System resistance curve is a prerogative of the user who generates it using static/fixed head requirement and variable frictional resistances based on flow requirement.
Pump-system-curve software facilitates a very handy way of generating both pump curve and system curve using the data point parameters provided by the user and automatically solving for the operating point parameters. User can choose from wide selection of the types curves to fit the provided data depending upon the reliability and diversity for the pump curve, system curve and pump efficiency curve. The pump and system curve cal also be generated using only two point data where large number of data is unavailable specially in initial stages of the project.
Here are the screenshots of the programs
The salient features of the Pump-System-Curve software are as follows:
The full version trial software can be downloaded for free but with only fifteen (15) uses allowed.
The price of full version of the Pump-System-Curve Software is only 10 USD for a single particular computer. If you are interested to buy the software, please make payment through the link provided. The unlock code shall be provided within 24 hours of payment.
Free. But limited to fifteen (15) uses.
US$ 10 only