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Venturi Meter Fluid Flow Rate & Discharge Calculator

Easily calculate and compute venturi meter fluid flow rate & discharge calculator with accurate equations, live formulas, and expert guidance.

Water = 1,000 kg/m³.

Calculated Result
9.74 L/s

Volumetric Flow Rate

Volumetric Flow Rate

9.74 L/s

Flow Rate Liters Per Sec

9.74

Flow Rate Gpm

154.3

Flow Rate Cubic Meters Per Sec

0.0097

9.74 — L/s

Calculation Breakdown

  1. Applied FormulaApplies Bernoullis conservation of energy equation and continuity to measure liquid flow rates through a constricted Venturi throat.Q = C_d \dfrac{A_1 A_2}{\sqrt{A_1^2 - A_2^2}} \sqrt{\dfrac{2 \Delta P}{\rho}}

Venturi Flow Rate Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.02.44.97.39.7Volumetric Flow Rate

What Is the Venturi Meter Fluid Flow Rate & Discharge Calculator?

This tool computes venturi meter fluid flow rate & discharge calculator with high precision arithmetic.

How Does the Venturi Meter Fluid Flow Rate & Discharge Calculator Work?

Applies Bernoullis conservation of energy equation and continuity to measure liquid flow rates through a constricted Venturi throat.

Venturi Meter Fluid Flow Rate & Discharge Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Q=CdA1A2A12−A222ΔPρQ = C_d \dfrac{A_1 A_2}{\sqrt{A_1^2 - A_2^2}} \sqrt{\dfrac{2 \Delta P}{\rho}}

Applies Bernoullis conservation of energy equation and continuity to measure liquid flow rates through a constricted Venturi throat.

How to Use the Venturi Meter Fluid Flow Rate & Discharge Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Venturi Meter Fluid Flow Rate & Discharge Calculator Example

Input Values:

inletDiameterMm:100
throatDiameterMm:50
diffPressurePa:12000
fluidDensityKgM3:1000
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required L/s.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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