Weight of Aircraft in Level, Unaccelerated Flight Calculator

✖The Lift Force, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow.ⓘ Lift Force [F_L]			+10% -10%
✖The Thrust of an aircraft is defined as the force generated through propulsion engines that move an aircraft through the air.ⓘ Thrust [T]			+10% -10%
✖Thrust Angle is defined as the angle between thrust vector and flight path (or flight velocity) direction.ⓘ Thrust Angle [σ_T]			+10% -10%

✖Weight of Body is the force acting on the object due to gravity.ⓘ Weight of Aircraft in Level, Unaccelerated Flight [W_body]

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Weight of Aircraft in Level, Unaccelerated Flight Solution

STEP 0: Pre-Calculation Summary

Formula Used

Weight of Body = Lift Force+(Thrust*sin(Thrust Angle))
W_body = F_L+(T*sin(σ_T))
This formula uses 1 Functions, 4 Variables

Functions Used

sin - Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse., sin(Angle)

Variables Used

Weight of Body - (Measured in Newton) - Weight of Body is the force acting on the object due to gravity.
Lift Force - (Measured in Newton) - The Lift Force, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow.
Thrust - (Measured in Newton) - The Thrust of an aircraft is defined as the force generated through propulsion engines that move an aircraft through the air.
Thrust Angle - (Measured in Radian) - Thrust Angle is defined as the angle between thrust vector and flight path (or flight velocity) direction.

STEP 1: Convert Input(s) to Base Unit

Lift Force: 220 Newton --> 220 Newton No Conversion Required
Thrust: 100 Newton --> 100 Newton No Conversion Required
Thrust Angle: 0.01 Radian --> 0.01 Radian No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W_body = F_L+(T*sin(σ_T)) --> 220+(100*sin(0.01))

Evaluating ... ...

W_body = 220.999983333417

STEP 3: Convert Result to Output's Unit

220.999983333417 Newton --> No Conversion Required

FINAL ANSWER

220.999983333417 ≈ 221 Newton <-- Weight of Body

(Calculation completed in 00.004 seconds)

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Created by Vinay Mishra

Indian Institute for Aeronautical Engineering and Information Technology (IIAEIT), Pune

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Verified by Sai Venkata Phanindra Chary Arendra

Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET), Hyderabad

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< Thrust and Power Requirements Calculators

Thrust Angle for Unaccelerated Level Flight for given Lift

LaTeX Go Thrust Angle = asin((Weight of Body-Lift Force)/Thrust)

Weight of Aircraft in Level, Unaccelerated Flight

LaTeX Go Weight of Body = Lift Force+(Thrust*sin(Thrust Angle))

Thrust for Level and Unaccelerated Flight

LaTeX Go Thrust = Drag Force/(cos(Thrust Angle))

Thrust Angle for Unaccelerated Level Flight for given Drag

LaTeX Go Thrust Angle = acos(Drag Force/Thrust)

Weight of Aircraft in Level, Unaccelerated Flight Formula

LaTeX Go

Weight of Body = Lift Force+(Thrust*sin(Thrust Angle))
W_body = F_L+(T*sin(σ_T))

What is the dry operating weight?

Dry Operating Weight (DOW) is the total weight of the aircraft with no fuel, passengers, baggage, and cargo.

How to Calculate Weight of Aircraft in Level, Unaccelerated Flight?

Weight of Aircraft in Level, Unaccelerated Flight calculator uses Weight of Body = Lift Force+(Thrust*sin(Thrust Angle)) to calculate the Weight of Body, The Weight of Aircraft in Level, Unaccelerated Flight is the force exerted by gravity on the mass of the aircraft while it maintains a constant velocity and altitude without changing direction, in this state, the sum of all forces acting on the aircraft is balanced, resulting in a net force of zero in any direction, including vertically. Weight of Body is denoted by W_body symbol.

How to calculate Weight of Aircraft in Level, Unaccelerated Flight using this online calculator? To use this online calculator for Weight of Aircraft in Level, Unaccelerated Flight, enter Lift Force (F_L), Thrust (T) & Thrust Angle (σ_T) and hit the calculate button. Here is how the Weight of Aircraft in Level, Unaccelerated Flight calculation can be explained with given input values -> 244.1586 = 220+(100*sin(0.01)).

FAQ

What is Weight of Aircraft in Level, Unaccelerated Flight?

The Weight of Aircraft in Level, Unaccelerated Flight is the force exerted by gravity on the mass of the aircraft while it maintains a constant velocity and altitude without changing direction, in this state, the sum of all forces acting on the aircraft is balanced, resulting in a net force of zero in any direction, including vertically and is represented as W_body = F_L+(T*sin(σ_T)) or Weight of Body = Lift Force+(Thrust*sin(Thrust Angle)). The Lift Force, lifting force or simply lift is the sum of all the forces on a body that force it to move perpendicular to the direction of flow, The Thrust of an aircraft is defined as the force generated through propulsion engines that move an aircraft through the air & Thrust Angle is defined as the angle between thrust vector and flight path (or flight velocity) direction.

How to calculate Weight of Aircraft in Level, Unaccelerated Flight?

The Weight of Aircraft in Level, Unaccelerated Flight is the force exerted by gravity on the mass of the aircraft while it maintains a constant velocity and altitude without changing direction, in this state, the sum of all forces acting on the aircraft is balanced, resulting in a net force of zero in any direction, including vertically is calculated using Weight of Body = Lift Force+(Thrust*sin(Thrust Angle)). To calculate Weight of Aircraft in Level, Unaccelerated Flight, you need Lift Force (F_L), Thrust (T) & Thrust Angle (σ_T). With our tool, you need to enter the respective value for Lift Force, Thrust & Thrust Angle 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 Weight of Body?

In this formula, Weight of Body uses Lift Force, Thrust & Thrust Angle. We can use 3 other way(s) to calculate the same, which is/are as follows -

Weight of Body = Dynamic Pressure*Area*Lift Coefficient
Weight of Body = Lift Coefficient*Thrust/Drag Coefficient
Weight of Body = Thrust*Lift-to-Drag Ratio

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