FormulaDen.com

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

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Formula

Fx Copy

LaTeX Copy

The Velocity of Flow at Inlet of Francis Turbine is the flow velocity of the fluid at the inlet or the entry of a francis turbine. Check FAQs

V f1 = K f \cdot \sqrt{2 \cdot g \cdot H i}

V_f1 - Velocity of Flow at Inlet of Francis Turbine?K_f - Flow Ratio of Francis Turbine?g - Acceleration Due to Gravity?H_i - Head at Inlet of Francis Turbine?

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Example

With values

With units

Only example

Here is how the Velocity of Flow at Inlet given Flow Ratio in Francis Turbine equation looks like with Values.

Here is how the Velocity of Flow at Inlet given Flow Ratio in Francis Turbine equation looks like with Units.

Here is how the Velocity of Flow at Inlet given Flow Ratio in Francis Turbine equation looks like.

2.2965 = 0.16 \cdot \sqrt{2 \cdot 9.81 \cdot 10.5}

2.2965m/s = 0.16 \cdot \sqrt{2 \cdot 9.81m/s² \cdot 10.5m}

2.2965 = 0.16 \cdot \sqrt{2 \cdot 9.81 \cdot 10.5}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

Fluid Mechanics » fx Velocity of Flow at Inlet given Flow Ratio in Francis Turbine

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Solution

Follow our step by step solution on how to calculate Velocity of Flow at Inlet given Flow Ratio in Francis Turbine?

FIRST Step Consider the formula

V f1 = K f \cdot \sqrt{2 \cdot g \cdot H i}

Next Step Substitute values of Variables

∴

V f1 = 0.16 \cdot \sqrt{2 \cdot 9.81m/s² \cdot 10.5m}

Next Step Prepare to Evaluate

∴

V f1 = 0.16 \cdot \sqrt{2 \cdot 9.81 \cdot 10.5}

Next Step Evaluate

∴

V f1 = 2.29648775306989m/s

LAST Step Rounding Answer

∴

V f1 = 2.2965m/s

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Formula Elements

Variables

Functions

Velocity of Flow at Inlet of Francis Turbine

The Velocity of Flow at Inlet of Francis Turbine is the flow velocity of the fluid at the inlet or the entry of a francis turbine.

Symbol: V_f1

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity of Flow at Inlet of Francis Turbine

Flow Ratio of Francis Turbine

Flow Ratio of Francis Turbine is the ratio of flow velocity at the exit to the theoretical jet velocity.

Symbol: K_f

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Flow Ratio of Francis Turbine

Acceleration Due to Gravity

Acceleration Due to Gravity is acceleration gained by an object because of gravitational force.

Symbol: g

Measurement: AccelerationUnit: m/s²

Note: Value should be greater than 0.

Formulas to find Acceleration Due to Gravity

Head at Inlet of Francis Turbine

Head at Inlet of Francis Turbine is defined as the height of the water column at the inlet of the Francis turbine. It represents the energy of fluid at the inlet.

Symbol: H_i

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Head at Inlet of Francis Turbine

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Francis Turbine category

Go Francis Turbine Speed Ratio

K u = \frac{u 1}{\sqrt{2 \cdot g \cdot H i}}

Go Velocity of Vane at Inlet given Speed Ratio Francis Turbine

u 1 = K u \cdot \sqrt{2 \cdot g \cdot H i}

Go Pressure Head given Speed Ratio in Francis Turbine

H i = \frac{{(\frac{u 1}{K u})}^{2}}{2 \cdot g}

Go Francis Turbine Flow Ratio

K f = \frac{V f1}{\sqrt{2 \cdot g \cdot H i}}

How to Evaluate Velocity of Flow at Inlet given Flow Ratio in Francis Turbine?

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine evaluator uses Velocity of Flow at Inlet of Francis Turbine = Flow Ratio of Francis Turbine*sqrt(2*Acceleration Due to Gravity*Head at Inlet of Francis Turbine) to evaluate the Velocity of Flow at Inlet of Francis Turbine, The Velocity of flow at inlet given Flow ratio in Francis turbine formula is defined as the vector field that is used to describe fluid motion in a mathematical manner. Velocity of Flow at Inlet of Francis Turbine is denoted by V_f1 symbol.

How to evaluate Velocity of Flow at Inlet given Flow Ratio in Francis Turbine using this online evaluator? To use this online evaluator for Velocity of Flow at Inlet given Flow Ratio in Francis Turbine, enter Flow Ratio of Francis Turbine (K_f), Acceleration Due to Gravity (g) & Head at Inlet of Francis Turbine (H_i) and hit the calculate button.

FAQs on Velocity of Flow at Inlet given Flow Ratio in Francis Turbine

What is the formula to find Velocity of Flow at Inlet given Flow Ratio in Francis Turbine?

The formula of Velocity of Flow at Inlet given Flow Ratio in Francis Turbine is expressed as Velocity of Flow at Inlet of Francis Turbine = Flow Ratio of Francis Turbine*sqrt(2*Acceleration Due to Gravity*Head at Inlet of Francis Turbine). Here is an example- 2.296488 = 0.16*sqrt(2*9.81*10.5).

How to calculate Velocity of Flow at Inlet given Flow Ratio in Francis Turbine?

With Flow Ratio of Francis Turbine (K_f), Acceleration Due to Gravity (g) & Head at Inlet of Francis Turbine (H_i) we can find Velocity of Flow at Inlet given Flow Ratio in Francis Turbine using the formula - Velocity of Flow at Inlet of Francis Turbine = Flow Ratio of Francis Turbine*sqrt(2*Acceleration Due to Gravity*Head at Inlet of Francis Turbine). This formula also uses Square Root (sqrt) function(s).

Can the Velocity of Flow at Inlet given Flow Ratio in Francis Turbine be negative?

Yes, the Velocity of Flow at Inlet given Flow Ratio in Francis Turbine, measured in Speed can be negative.

Which unit is used to measure Velocity of Flow at Inlet given Flow Ratio in Francis Turbine?

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Velocity of Flow at Inlet given Flow Ratio in Francis Turbine can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Formula

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Example

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Solution

Velocity of Flow at Inlet given Flow Ratio in Francis Turbine Formula Elements

Other formulas in Francis Turbine category

How to Evaluate Velocity of Flow at Inlet given Flow Ratio in Francis Turbine?

FAQs on Velocity of Flow at Inlet given Flow Ratio in Francis Turbine

Variable Name