Disk Loading Calculator

✖Aircraft Weight is the total aircraft weight at any moment during the flight or ground operation.ⓘ Aircraft Weight [W_a]			+10% -10%
✖Diameter of Rotor is the value of diameter of the rotor of a pump.ⓘ Diameter of Rotor [d_r]			+10% -10%

✖Load is the instantaneous load applied perpendicular to the specimen cross section.ⓘ Disk Loading [W_load]

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Disk Loading Solution

STEP 0: Pre-Calculation Summary

Formula Used

Load = Aircraft Weight/((pi*Diameter of Rotor^2)/4)
W_load = W_a/((pi*d_r^2)/4)
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Load - (Measured in Newton) - Load is the instantaneous load applied perpendicular to the specimen cross section.
Aircraft Weight - (Measured in Newton) - Aircraft Weight is the total aircraft weight at any moment during the flight or ground operation.
Diameter of Rotor - (Measured in Meter) - Diameter of Rotor is the value of diameter of the rotor of a pump.

STEP 1: Convert Input(s) to Base Unit

Aircraft Weight: 1000 Newton --> 1000 Newton No Conversion Required
Diameter of Rotor: 501 Millimeter --> 0.501 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W_load = W_a/((pi*d_r^2)/4) --> 1000/((pi*0.501^2)/4)

Evaluating ... ...

W_load = 5072.64729915484

STEP 3: Convert Result to Output's Unit

5072.64729915484 Newton --> No Conversion Required

FINAL ANSWER

5072.64729915484 ≈ 5072.647 Newton <-- Load

(Calculation completed in 00.020 seconds)

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Home » Physics » Aircraft Mechanics » Aircraft Design » Conceptual Design » Aerospace » Structural Design » Disk Loading

Credits

Created by Kaki Varun Krishna

Mahatma Gandhi Institute of Technology (MGIT), Hyderabad

Kaki Varun Krishna has created this Calculator and 25+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< Structural Design Calculators

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Disk Loading

LaTeX Go Load = Aircraft Weight/((pi*Diameter of Rotor^2)/4)

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Disk Loading Formula

LaTeX Go

Load = Aircraft Weight/((pi*Diameter of Rotor^2)/4)
W_load = W_a/((pi*d_r^2)/4)

Which air mode vehicle has the lowest disc loading?

The use of high disk loading rotors for lift compromises vertical flight capability. Helicopter has the lowest disk loading and thus has the most powerful vertical flight capability.

How to Calculate Disk Loading?

Disk Loading calculator uses Load = Aircraft Weight/((pi*Diameter of Rotor^2)/4) to calculate the Load, Disk Loading refers to the ratio of the total weight of an aircraft to the area of its rotor disk (for rotary-wing aircraft) or wing area (for fixed-wing aircraft), it is a critical parameter that characterizes the aerodynamic performance and lift distribution of the aircraft's lifting surfaces. Load is denoted by W_load symbol.

How to calculate Disk Loading using this online calculator? To use this online calculator for Disk Loading, enter Aircraft Weight (W_a) & Diameter of Rotor (d_r) and hit the calculate button. Here is how the Disk Loading calculation can be explained with given input values -> 5072.647 = 1000/((pi*0.501^2)/4).

FAQ

What is Disk Loading?

Disk Loading refers to the ratio of the total weight of an aircraft to the area of its rotor disk (for rotary-wing aircraft) or wing area (for fixed-wing aircraft), it is a critical parameter that characterizes the aerodynamic performance and lift distribution of the aircraft's lifting surfaces and is represented as W_load = W_a/((pi*d_r^2)/4) or Load = Aircraft Weight/((pi*Diameter of Rotor^2)/4). Aircraft Weight is the total aircraft weight at any moment during the flight or ground operation & Diameter of Rotor is the value of diameter of the rotor of a pump.

How to calculate Disk Loading?

Disk Loading refers to the ratio of the total weight of an aircraft to the area of its rotor disk (for rotary-wing aircraft) or wing area (for fixed-wing aircraft), it is a critical parameter that characterizes the aerodynamic performance and lift distribution of the aircraft's lifting surfaces is calculated using Load = Aircraft Weight/((pi*Diameter of Rotor^2)/4). To calculate Disk Loading, you need Aircraft Weight (W_a) & Diameter of Rotor (d_r). With our tool, you need to enter the respective value for Aircraft Weight & Diameter of Rotor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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