kg/s to m3 Calculator by Tons of Concrete

Volumetric Flow Rate Formula:

\[ Q = \frac{\dot{m}}{\rho} \]

Volumetric Flow Rate (m³/s):

1. What is a kg/s to m³/s Calculator?

Definition: This calculator converts mass flow rate (kg/s) to volumetric flow rate (m³/s) using the fluid density.

Purpose: It helps engineers and technicians convert between mass and volume flow rates in fluid systems.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ Q = \frac{\dot{m}}{\rho} \]

Where:

\( Q \) — Volumetric flow rate (m³/s)
\( \dot{m} \) — Mass flow rate (kg/s)
\( \rho \) — Density (kg/m³)

Explanation: The mass flow rate is divided by the density to obtain the volumetric flow rate.

3. Importance of Flow Rate Conversion

Details: Accurate conversion between mass and volume flow rates is essential for system design, instrumentation, and process control in fluid systems.

4. Using the Calculator

Tips: Enter the mass flow rate in kg/s and the fluid density in kg/m³ (default 1000 for water). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why is density important in this conversion?
A: Density is the conversion factor between mass and volume, varying with material and conditions.

Q2: What's a typical density for water?
A: Water at standard conditions is approximately 1000 kg/m³.

Q3: How does temperature affect the calculation?
A: Temperature changes density - use the correct density for your operating conditions.

Q4: Can this be used for gases?
A: Yes, but gas density varies significantly with pressure and temperature.

Q5: What about compressible vs incompressible flows?
A: This calculator assumes incompressible flow. For compressible flows, additional factors are needed.