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Radius of Curve for Taxiway is the radius of a circle whose part, say, arc is taken for consideration. Check FAQs
RTaxiway=0.388W2(0.5TWidth)-DMidway
RTaxiway - Radius of Curve for Taxiway?W - Wheelbase?TWidth - Taxiway Width?DMidway - Distance between Midway Points?

Horonjeff Equation for Turning Radius of Taxiway Example

With values
With units
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Here is how the Horonjeff Equation for Turning Radius of Taxiway equation looks like with Values.

Here is how the Horonjeff Equation for Turning Radius of Taxiway equation looks like with Units.

Here is how the Horonjeff Equation for Turning Radius of Taxiway equation looks like.

52.8925Edit=0.38825.5Edit2(0.545.1Edit)-17.78Edit
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Horonjeff Equation for Turning Radius of Taxiway Solution

Follow our step by step solution on how to calculate Horonjeff Equation for Turning Radius of Taxiway?

FIRST Step Consider the formula
RTaxiway=0.388W2(0.5TWidth)-DMidway
Next Step Substitute values of Variables
RTaxiway=0.38825.5m2(0.545.1m)-17.78m
Next Step Prepare to Evaluate
RTaxiway=0.38825.52(0.545.1)-17.78
Next Step Evaluate
RTaxiway=52.8924528301887m
LAST Step Rounding Answer
RTaxiway=52.8925m

Horonjeff Equation for Turning Radius of Taxiway Formula Elements

Variables
Radius of Curve for Taxiway
Radius of Curve for Taxiway is the radius of a circle whose part, say, arc is taken for consideration.
Symbol: RTaxiway
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Wheelbase
Wheelbase is the horizontal distance between the centers of the front and rear wheels.
Symbol: W
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Taxiway Width
Taxiway Width is the width of a path for aircraft at an airport connecting runways with aprons, hangars, terminals and other facilities.
Symbol: TWidth
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Distance between Midway Points
Distance between Midway Points of main gears and the edge of taxiway pavements.
Symbol: DMidway
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other Formulas to find Radius of Curve for Taxiway

​Go Turning Radius
RTaxiway=VTurning Speed2125μFriction
​Go Radius of Entrance Curve when Deflection Angle of Entrance Curve is considered
RTaxiway=180L1πD1
​Go Radius of Curve when Velocity in Turn
RTaxiway=(VTurning Speed4.1120)2

Other formulas in Turning Radius category

​Go Wheelbase given Turning Radius
W=(RTaxiway(0.5TWidth))-DMidway0.388
​Go Turning Speed of Aircraft given Radius of Curve
VTurning Speed=RTaxiwayμFriction125
​Go Taxiway Width given Turning Radius
TWidth=(0.388W2RTaxiway)+DMidway0.5
​Go Distance between Midway Points of Main Gears and Edge of Taxiway Pavements
DMidway=(0.5TWidth)-(0.388W2RTaxiway)

How to Evaluate Horonjeff Equation for Turning Radius of Taxiway?

Horonjeff Equation for Turning Radius of Taxiway evaluator uses Radius of Curve for Taxiway = (0.388*Wheelbase^2)/((0.5*Taxiway Width)-Distance between Midway Points) to evaluate the Radius of Curve for Taxiway, Horonjeff Equation for Turning Radius of Taxiway refers to the minimum diameter of available space required for that vehicle/aircraft to make a circular turn. Radius of Curve for Taxiway is denoted by RTaxiway symbol.

How to evaluate Horonjeff Equation for Turning Radius of Taxiway using this online evaluator? To use this online evaluator for Horonjeff Equation for Turning Radius of Taxiway, enter Wheelbase (W), Taxiway Width (TWidth) & Distance between Midway Points (DMidway) and hit the calculate button.

FAQs on Horonjeff Equation for Turning Radius of Taxiway

What is the formula to find Horonjeff Equation for Turning Radius of Taxiway?
The formula of Horonjeff Equation for Turning Radius of Taxiway is expressed as Radius of Curve for Taxiway = (0.388*Wheelbase^2)/((0.5*Taxiway Width)-Distance between Midway Points). Here is an example- 19.20068 = (0.388*25.5^2)/((0.5*45.1)-17.78).
How to calculate Horonjeff Equation for Turning Radius of Taxiway?
With Wheelbase (W), Taxiway Width (TWidth) & Distance between Midway Points (DMidway) we can find Horonjeff Equation for Turning Radius of Taxiway using the formula - Radius of Curve for Taxiway = (0.388*Wheelbase^2)/((0.5*Taxiway Width)-Distance between Midway Points).
What are the other ways to Calculate Radius of Curve for Taxiway?
Here are the different ways to Calculate Radius of Curve for Taxiway-
  • Radius of Curve for Taxiway=(Turning Speed of Aircraft^2)/(125*Coefficient of Friction)OpenImg
  • Radius of Curve for Taxiway=(180*Length of Entrance Curve)/(pi*Deflection Angle of Entrance Curve)OpenImg
  • Radius of Curve for Taxiway=(Turning Speed of Aircraft/4.1120)^2OpenImg
Can the Horonjeff Equation for Turning Radius of Taxiway be negative?
Yes, the Horonjeff Equation for Turning Radius of Taxiway, measured in Length can be negative.
Which unit is used to measure Horonjeff Equation for Turning Radius of Taxiway?
Horonjeff Equation for Turning Radius of Taxiway is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Horonjeff Equation for Turning Radius of Taxiway can be measured.
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