Jet Velocity given Thrust on Propeller Calculator

✖Thrust Force acting perpendicular to the job piece.ⓘ Thrust Force [Ft]			+10% -10%
✖Water Density is mass per unit of water.ⓘ Water Density [ρ_Water]			+10% -10%
✖Rate of Flow is the rate at which a liquid or other substance flows through a particular channel, pipe, etc.ⓘ Rate of Flow [q_flow]			+10% -10%
✖Flow Velocity is the velocity of the flow of any fluid.ⓘ Flow Velocity [V_f]			+10% -10%

✖Absolute Velocity of Issuing Jet is actual velocity of jet used in propeller.ⓘ Jet Velocity given Thrust on Propeller [V]

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Formula

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Jet Velocity given Thrust on Propeller

Formula

`"V" = ("Ft"/("ρ"_{"Water"}*"q"_{"flow"}))+"V"_{"f"}`

Example

`"5.020833m/s"=("0.5kN"/("1000kg/m³"*"24m³/s"))+"5m/s"`

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Jet Velocity given Thrust on Propeller Solution

STEP 0: Pre-Calculation Summary

Formula Used

Absolute Velocity of Issuing Jet = (Thrust Force/(Water Density*Rate of Flow))+Flow Velocity
V = (Ft/(ρ_Water*q_flow))+V_f
This formula uses 5 Variables

Variables Used

Absolute Velocity of Issuing Jet - (Measured in Meter per Second) - Absolute Velocity of Issuing Jet is actual velocity of jet used in propeller.
Thrust Force - (Measured in Newton) - Thrust Force acting perpendicular to the job piece.
Water Density - (Measured in Kilogram per Cubic Meter) - Water Density is mass per unit of water.
Rate of Flow - (Measured in Cubic Meter per Second) - Rate of Flow is the rate at which a liquid or other substance flows through a particular channel, pipe, etc.
Flow Velocity - (Measured in Meter per Second) - Flow Velocity is the velocity of the flow of any fluid.

STEP 1: Convert Input(s) to Base Unit

Thrust Force: 0.5 Kilonewton --> 500 Newton (Check conversion here)
Water Density: 1000 Kilogram per Cubic Meter --> 1000 Kilogram per Cubic Meter No Conversion Required
Rate of Flow: 24 Cubic Meter per Second --> 24 Cubic Meter per Second No Conversion Required
Flow Velocity: 5 Meter per Second --> 5 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V = (Ft/(ρ_Water*q_flow))+V_f --> (500/(1000*24))+5

Evaluating ... ...

V = 5.02083333333333

STEP 3: Convert Result to Output's Unit

5.02083333333333 Meter per Second --> No Conversion Required

FINAL ANSWER

5.02083333333333 ≈ 5.020833 Meter per Second <-- Absolute Velocity of Issuing Jet

(Calculation completed in 00.004 seconds)

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Home » Engineering » Civil » Hydraulics and Waterworks » Impulse Momentum Equation and its Applications » Momentum Theory of Propellers » Jet Velocity » Jet Velocity given Thrust on Propeller

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National Institute of Technology Karnataka (NITK), Surathkal

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< 4 Jet Velocity Calculators

Jet Velocity given Output Power

Go Absolute Velocity of Issuing Jet = (Output Power/(Water Density*Rate of Flow*Flow Velocity))+Flow Velocity

Jet Velocity given Power Lost

Go Absolute Velocity of Issuing Jet = sqrt((Power Loss/(Density of Fluid*Rate of Flow*0.5)))+Flow Velocity

Jet Velocity given Thrust on Propeller

Go Absolute Velocity of Issuing Jet = (Thrust Force/(Water Density*Rate of Flow))+Flow Velocity

Jet Velocity given Theoretical Propulsive Efficiency

Go Absolute Velocity of Issuing Jet = (2/Efficiency of Jet-1)*Flow Velocity

Jet Velocity given Thrust on Propeller Formula

Absolute Velocity of Issuing Jet = (Thrust Force/(Water Density*Rate of Flow))+Flow Velocity
V = (Ft/(ρ_Water*q_flow))+V_f

How can Velocity be Measured?

The two most common technologies to measure velocity are capacitive based pressure sensors and hot-wire anemometers. There are two types of pressure that need to be known to measure velocity; total pressure and static pressure. Both can be measured using a Pitot or averaging tube.

How to Calculate Jet Velocity given Thrust on Propeller?

Jet Velocity given Thrust on Propeller calculator uses Absolute Velocity of Issuing Jet = (Thrust Force/(Water Density*Rate of Flow))+Flow Velocity to calculate the Absolute Velocity of Issuing Jet, The Jet Velocity given Thrust on Propeller formula is defined as the speed at which a jet engine expels propellant in response to thrust from the propeller, propelling the aircraft forward. Absolute Velocity of Issuing Jet is denoted by V symbol.

How to calculate Jet Velocity given Thrust on Propeller using this online calculator? To use this online calculator for Jet Velocity given Thrust on Propeller, enter Thrust Force (Ft), Water Density (ρ_Water), Rate of Flow (q_flow) & Flow Velocity (V_f) and hit the calculate button. Here is how the Jet Velocity given Thrust on Propeller calculation can be explained with given input values -> 5.020833 = (500/(1000*24))+5.

FAQ

What is Jet Velocity given Thrust on Propeller?

The Jet Velocity given Thrust on Propeller formula is defined as the speed at which a jet engine expels propellant in response to thrust from the propeller, propelling the aircraft forward and is represented as V = (Ft/(ρ_Water*q_flow))+V_f or Absolute Velocity of Issuing Jet = (Thrust Force/(Water Density*Rate of Flow))+Flow Velocity. Thrust Force acting perpendicular to the job piece, Water Density is mass per unit of water, Rate of Flow is the rate at which a liquid or other substance flows through a particular channel, pipe, etc & Flow Velocity is the velocity of the flow of any fluid.

How to calculate Jet Velocity given Thrust on Propeller?

The Jet Velocity given Thrust on Propeller formula is defined as the speed at which a jet engine expels propellant in response to thrust from the propeller, propelling the aircraft forward is calculated using Absolute Velocity of Issuing Jet = (Thrust Force/(Water Density*Rate of Flow))+Flow Velocity. To calculate Jet Velocity given Thrust on Propeller, you need Thrust Force (Ft), Water Density (ρ_Water), Rate of Flow (q_flow) & Flow Velocity (V_f). With our tool, you need to enter the respective value for Thrust Force, Water Density, Rate of Flow & Flow Velocity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Absolute Velocity of Issuing Jet?

In this formula, Absolute Velocity of Issuing Jet uses Thrust Force, Water Density, Rate of Flow & Flow Velocity. We can use 3 other way(s) to calculate the same, which is/are as follows -

Absolute Velocity of Issuing Jet = (Output Power/(Water Density*Rate of Flow*Flow Velocity))+Flow Velocity
Absolute Velocity of Issuing Jet = sqrt((Power Loss/(Density of Fluid*Rate of Flow*0.5)))+Flow Velocity
Absolute Velocity of Issuing Jet = (2/Efficiency of Jet-1)*Flow Velocity

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