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Impeller Outlet Diameter Formula

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Impeller Tip Diameter is the distance of the tip from the center of the shaft. Check FAQs

D t = \frac{60 \cdot U t}{π \cdot N}

D_t - Impeller Tip Diameter?U_t - Tip Velocity?N - RPM?π - Archimedes' constant?

Impeller Outlet Diameter Example

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With units

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Here is how the Impeller Outlet Diameter equation looks like with Values.

Here is how the Impeller Outlet Diameter equation looks like with Units.

Here is how the Impeller Outlet Diameter equation looks like.

0.5449 = \frac{60 \cdot 485}{3.1416 \cdot 17000}

0.5449m = \frac{60 \cdot 485m/s}{3.1416 \cdot 17000}

0.5449 = \frac{60 \cdot 485}{3.1416 \cdot 17000}

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Impeller Outlet Diameter Solution

Follow our step by step solution on how to calculate Impeller Outlet Diameter?

FIRST Step Consider the formula

D t = \frac{60 \cdot U t}{π \cdot N}

Next Step Substitute values of Variables

∴

D t = \frac{60 \cdot 485m/s}{π \cdot 17000}

Next Step Substitute values of Constants

∴

D t = \frac{60 \cdot 485m/s}{3.1416 \cdot 17000}

Next Step Prepare to Evaluate

∴

D t = \frac{60 \cdot 485}{3.1416 \cdot 17000}

Next Step Evaluate

∴

D t = 0.544871628702842m

LAST Step Rounding Answer

∴

D t = 0.5449m

Impeller Outlet Diameter Formula Elements

Variables

Constants

Impeller Tip Diameter

Impeller Tip Diameter is the distance of the tip from the center of the shaft.

Symbol: D_t

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Impeller Tip Diameter

Tip Velocity

Tip Velocity is blade speed at the tip of the compressor.

Symbol: U_t

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Tip Velocity

RPM

RPM is the number of turns of the object divided by time, specified as revolutions per minute (rpm).

Symbol: N

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find RPM

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Compressor category

Go Degree of Reaction for Compressor

R = \frac{ΔE rotor increase}{ΔE stage increase}

Go Isentropic Efficiency of Compression Machine

η C = \frac{W s,in}{W in}

Go Mean Diameter of Impeller

D m = \sqrt{\frac{{D t}^{2} + {D h}^{2}}{2}}

Go Tip Velocity of Impeller given Mean Diameter

U t = π \cdot {(2 \cdot {D m}^{2} - {D h}^{2})}^{0.5} \cdot \frac{N}{60}

How to Evaluate Impeller Outlet Diameter?

Impeller Outlet Diameter evaluator uses Impeller Tip Diameter = (60*Tip Velocity)/(pi*RPM) to evaluate the Impeller Tip Diameter, The Impeller Outlet Diameter formula is defined as the distance of the tip from the center of the shaft. It is the ratio of blade velocity to RPM of shaft. Impeller Tip Diameter is denoted by D_t symbol.

How to evaluate Impeller Outlet Diameter using this online evaluator? To use this online evaluator for Impeller Outlet Diameter, enter Tip Velocity (U_t) & RPM (N) and hit the calculate button.

FAQs on Impeller Outlet Diameter

What is the formula to find Impeller Outlet Diameter?

The formula of Impeller Outlet Diameter is expressed as Impeller Tip Diameter = (60*Tip Velocity)/(pi*RPM). Here is an example- 0.572958 = (60*485)/(pi*17000).

How to calculate Impeller Outlet Diameter?

With Tip Velocity (U_t) & RPM (N) we can find Impeller Outlet Diameter using the formula - Impeller Tip Diameter = (60*Tip Velocity)/(pi*RPM). This formula also uses Archimedes' constant .

Can the Impeller Outlet Diameter be negative?

No, the Impeller Outlet Diameter, measured in Length cannot be negative.

Which unit is used to measure Impeller Outlet Diameter?

Impeller Outlet Diameter is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Impeller Outlet Diameter can be measured.

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Impeller Outlet Diameter Formula

Impeller Outlet Diameter Example

Impeller Outlet Diameter Solution

Impeller Outlet Diameter Formula Elements

Other formulas in Compressor category

How to Evaluate Impeller Outlet Diameter?

FAQs on Impeller Outlet Diameter

Variable Name