Note:

This tool calculates the Actual Flowrate when using a flowmeter calibrated for saturated steam but measuring superheated steam. The correction is necessary because superheated steam has a lower density, leading to measurement errors.

Understanding Parameters:

• Displayed Flow Value [kg/h]: The flow rate shown by the flowmeter, which assumes steam is saturated.
• Percentage Error (%): The deviation due to superheated steam density differences, which affects flowrate accuracy.

Key Applications:

• Steam Flow Measurement: Corrects flow errors in superheated steam measurement.
• Boiler & Turbine Efficiency Analysis: Helps maintain accurate steam mass flow for energy calculations.
• Industrial Steam Systems: Ensures precise control in industries using steam for heating or processing.
• Safety & Compliance: Prevents overestimation of steam flow, which could affect performance and safety regulations.

Validations & Input Constraints:

• Displayed Flow Value must be positive: - Flowrate cannot be zero or negative.
• Percentage Error must be a valid number: - It should reflect the correction factor for superheated steam.
• Percentage Error should be greater than -100%: - To prevent division by zero in the formula.
• Check for extreme error values: - Large corrections (e.g., greater than ±50%) may indicate calibration issues.

Conclusion:

This tool provides an accurate method to correct steam flow measurement errors when using a flowmeter calibrated for saturated steam. Proper correction ensures precise mass flow readings, improving efficiency and accuracy in industrial steam applications.