FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Discharge Coefficient given Mass Flow Formula

GoDischarge Coefficient given Flow Area Formula

Fx Copy

LaTeX Copy

Discharge Coefficient is the ratio of flow rate at exit to flow rate at inlet. Check FAQs

C D = \frac{m a}{m i}

C_D - Discharge Coefficient?m_a - Actual Mass Flow Rate?m_i - Ideal Mass Flow Rate?

Discharge Coefficient given Mass Flow Example

With values

With units

Only example

Here is how the Discharge Coefficient given Mass Flow equation looks like with Values.

Here is how the Discharge Coefficient given Mass Flow equation looks like with Units.

Here is how the Discharge Coefficient given Mass Flow equation looks like.

0.8 = \frac{4}{5}

0.8 = \frac{4kg/s}{5kg/s}

0.8 = \frac{4}{5}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Aerospace » Category

Propulsion » fx Discharge Coefficient given Mass Flow

Discharge Coefficient given Mass Flow Solution

Follow our step by step solution on how to calculate Discharge Coefficient given Mass Flow?

FIRST Step Consider the formula

C D = \frac{m a}{m i}

Next Step Substitute values of Variables

∴

C D = \frac{4kg/s}{5kg/s}

Next Step Prepare to Evaluate

∴

C D = \frac{4}{5}

LAST Step Evaluate

∴

C D = 0.8

Discharge Coefficient given Mass Flow Formula Elements

Variables

Discharge Coefficient

Discharge Coefficient is the ratio of flow rate at exit to flow rate at inlet.

Symbol: C_D

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Discharge Coefficient

Actual Mass Flow Rate

Actual Mass Flow Rate is the mass of a substance that passes per unit of time.

Symbol: m_a

Measurement: Mass Flow RateUnit: kg/s

Note: Value can be positive or negative.

Formulas to find Actual Mass Flow Rate

Ideal Mass Flow Rate

Ideal Mass Flow Rate is the mass of air going out of the nozzle when no loss is considered.

Symbol: m_i

Measurement: Mass Flow RateUnit: kg/s

Note: Value should be greater than 0.

Formulas to find Ideal Mass Flow Rate

Other Formulas to find Discharge Coefficient

Go Discharge Coefficient given Flow Area

C D = \frac{A act}{A throat}

Other formulas in Nozzle category

Go Ideal Exhaust Velocity given Enthalpy Drop

C ideal = \sqrt{2 \cdot Δh nozzle}

Go Jet velocity given temperature drop

C ideal = \sqrt{2 \cdot C p \cdot ΔT}

Go Kinetic Energy of Exhaust Gases

KE = \frac{1}{2} \cdot m i \cdot (1 + f) \cdot {C ideal}^{2}

Go Velocity Coefficient given Nozzle Efficiency

C v = \sqrt{η nozlze}

How to Evaluate Discharge Coefficient given Mass Flow?

Discharge Coefficient given Mass Flow evaluator uses Discharge Coefficient = Actual Mass Flow Rate/Ideal Mass Flow Rate to evaluate the Discharge Coefficient, The Discharge coefficient given mass flow formula is defined as the ratio of actual mass flow rate to the ideal mass flow rate. Discharge Coefficient is denoted by C_D symbol.

How to evaluate Discharge Coefficient given Mass Flow using this online evaluator? To use this online evaluator for Discharge Coefficient given Mass Flow, enter Actual Mass Flow Rate (m_a) & Ideal Mass Flow Rate (m_i) and hit the calculate button.

FAQs on Discharge Coefficient given Mass Flow

What is the formula to find Discharge Coefficient given Mass Flow?

The formula of Discharge Coefficient given Mass Flow is expressed as Discharge Coefficient = Actual Mass Flow Rate/Ideal Mass Flow Rate. Here is an example- 0.8 = 4/5.

How to calculate Discharge Coefficient given Mass Flow?

With Actual Mass Flow Rate (m_a) & Ideal Mass Flow Rate (m_i) we can find Discharge Coefficient given Mass Flow using the formula - Discharge Coefficient = Actual Mass Flow Rate/Ideal Mass Flow Rate.

What are the other ways to Calculate Discharge Coefficient?

Here are the different ways to Calculate Discharge Coefficient-

Discharge Coefficient=Actual Nozzle Flow Area/Nozzle Throat Area

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit