Mass Flow Rate Calculator

✖Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.ⓘ Density of Fluid [ρ]			+10% -10%
✖Flow Rate is the amount of fluid that flows within a given time.ⓘ Flow Rate [v_f]			+10% -10%

✖Mass Flow Rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.ⓘ Mass Flow Rate [Q]

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Formula

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Mass Flow Rate

Formula

`"Q" = "ρ"*"v"_{"f"}`

Example

`"7550kg/s"="1000kg/m³"*"7.55m³/s"`

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Mass Flow Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Mass Flow Rate = Density of Fluid*Flow Rate
Q = ρ*v_f
This formula uses 3 Variables

Variables Used

Mass Flow Rate - (Measured in Kilogram per Second) - Mass Flow Rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.
Density of Fluid - (Measured in Kilogram per Cubic Meter) - Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.
Flow Rate - (Measured in Cubic Meter per Second) - Flow Rate is the amount of fluid that flows within a given time.

STEP 1: Convert Input(s) to Base Unit

Density of Fluid: 1000 Kilogram per Cubic Meter --> 1000 Kilogram per Cubic Meter No Conversion Required
Flow Rate: 7.55 Cubic Meter per Second --> 7.55 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q = ρ*v_f --> 1000*7.55

Evaluating ... ...

Q = 7550

STEP 3: Convert Result to Output's Unit

7550 Kilogram per Second --> No Conversion Required

FINAL ANSWER

7550 Kilogram per Second <-- Mass Flow Rate

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 25 Liquid Measurement Calculators

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Go Diameter of Pipe = (Friction Factor*Length*(Average Velocity^2))/(2*Head Loss Due to Friction*Earth’s Geocentric Gravitational Constant)

Drag Coefficient of Pipe

Go Drag Coefficient = Force*(2*Acceleration Due to Gravity)/(Specific Weight Fluid*Area of Cross-Section*Velocity of Fluid)

Resisting Motion in fluid

Go Resisting Motion in Fluid = (Coefficient of Velocity*Area of Cross-Section*Velocity of Fluid)/Distance

Absolute Viscosity

Go Absolute Viscosity of Fluid = (Viscosity of Fluid*Diameter of Pipe*Density of Fluid)/Reynolds Number

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Go Density of Fluid = Reynolds Number*Absolute Viscosity of Fluid/(Viscosity of Fluid*Diameter of Pipe)

Reynolds number of fluid flowing in Pipe

Go Reynolds Number = (Velocity of Fluid*Diameter of Pipe*Density of Fluid)/Absolute Viscosity of Fluid

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Go Weight of Material = Weight of Air-(Immersed Depth*Specific Weight Fluid*Area of Cross-Section)

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Cross-Sectional Area of Object

Go Area of Cross-Section = Buoyancy Force/(Immersed Depth*Specific Weight Fluid)

Immersed Depth

Go Immersed Depth = Buoyancy Force/(Area of Cross-Section*Specific Weight Fluid)

Buoyancy

Go Buoyancy Force = Immersed Depth*Area of Cross-Section*Specific Weight Fluid

Buoyancy Force on Cylindrical Displacer

Go Buoyancy Force = (Specific Weight Fluid*(Diameter of Pipe^2)*Length)/4

Length of displacer submerged in liquid

Go Length = 4*Buoyancy Force/(Specific Weight Fluid*(Diameter of Pipe^2))

Specific Weight of Liquid in Manometer

Go Pressure Difference = Specific Weight Fluid*Difference of Height of Liquid in Column

Height of liquid in column

Go Difference of Height of Liquid in Column = Pressure Difference/Specific Weight Fluid

Weight of Material on Length of Weighing Platform

Go Weight of Material = (Flow Rate*Length)/Speed of Body

Mass of Dry Air or Gas in Mixture

Go Mass of Gas = Mass of Water Vapor/Inside Humidity Ratio

Mass of Water Vapor in Mixture

Go Mass of Water Vapor = Inside Humidity Ratio*Mass of Gas

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Go Flow Rate = Area of Cross-Section*Average Velocity

Weight of Material in Container

Go Weight of Material = Volume*Specific Weight Fluid

Dynamic viscosity

Go Dynamic Viscosity of Fluid = Couple Moment/Force

Depth of Fluid

Go Depth = Change in Pressure/Specific Weight Fluid

Mass Flow Rate

Go Mass Flow Rate = Density of Fluid*Flow Rate

Volume of Material in Container

Go Volume = Area of Cross-Section*Depth

Mass Flow Rate Formula

Mass Flow Rate = Density of Fluid*Flow Rate
Q = ρ*v_f

What is normal flow rate?

Normal flow rate is 1 atmosphere (101.3 kPa) or 14.696 psi at 32 0F (0 0C). The actual flow rate is the actual volume of fluid that passes a given point based on the given pressure and temperature of the process.

How to Calculate Mass Flow Rate?

Mass Flow Rate calculator uses Mass Flow Rate = Density of Fluid*Flow Rate to calculate the Mass Flow Rate, The Mass Flow Rate formula is defined as the volume of water that passes through a given surface per unit of time. Or more simply, the speed at which water flows through a pipe. Mass Flow Rate is denoted by Q symbol.

How to calculate Mass Flow Rate using this online calculator? To use this online calculator for Mass Flow Rate, enter Density of Fluid (ρ) & Flow Rate (v_f) and hit the calculate button. Here is how the Mass Flow Rate calculation can be explained with given input values -> 3.7111 = 1000*7.55.

FAQ

What is Mass Flow Rate?

The Mass Flow Rate formula is defined as the volume of water that passes through a given surface per unit of time. Or more simply, the speed at which water flows through a pipe and is represented as Q = ρ*v_f or Mass Flow Rate = Density of Fluid*Flow Rate. Density of Fluid is defined as the mass of fluid per unit volume of the said fluid & Flow Rate is the amount of fluid that flows within a given time.

How to calculate Mass Flow Rate?

The Mass Flow Rate formula is defined as the volume of water that passes through a given surface per unit of time. Or more simply, the speed at which water flows through a pipe is calculated using Mass Flow Rate = Density of Fluid*Flow Rate. To calculate Mass Flow Rate, you need Density of Fluid (ρ) & Flow Rate (v_f). With our tool, you need to enter the respective value for Density of Fluid & Flow Rate and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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