Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft Solution

STEP 0: Pre-Calculation Summary
Formula Used
Lift to Drag Ratio at Maximum Endurance = 0.866*Maximum Lift-to-Drag Ratio
LDEmaxratio = 0.866*LDmaxratio
This formula uses 2 Variables
Variables Used
Lift to Drag Ratio at Maximum Endurance - Lift to Drag Ratio at Maximum Endurance is the ratio of lift to drag at which the plane can fly (or loiter) for maximum time.
Maximum Lift-to-Drag Ratio - The Maximum Lift-to-Drag Ratio is the highest ratio of lift force to drag force that an aircraft can achieve.
STEP 1: Convert Input(s) to Base Unit
Maximum Lift-to-Drag Ratio: 5.081527 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
LDEmaxratio = 0.866*LDmaxratio --> 0.866*5.081527
Evaluating ... ...
LDEmaxratio = 4.400602382
STEP 3: Convert Result to Output's Unit
4.400602382 --> No Conversion Required
FINAL ANSWER
4.400602382 4.400602 <-- Lift to Drag Ratio at Maximum Endurance
(Calculation completed in 00.004 seconds)

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Created by Saurabh Patil
Shri Govindram Seksaria Institute of Technology and Science (SGSITS ), Indore
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Propeller Driven Airplane Calculators

Specific Fuel Consumption for given Range of Propeller-Driven Airplane
​ LaTeX ​ Go Specific Fuel Consumption = (Propeller Efficiency/Range of Propeller Aircraft)*(Lift Coefficient/Drag Coefficient)*(ln(Gross Weight/Weight without Fuel))
Range of Propeller-Driven Airplane
​ LaTeX ​ Go Range of Propeller Aircraft = (Propeller Efficiency/Specific Fuel Consumption)*(Lift Coefficient/Drag Coefficient)*(ln(Gross Weight/Weight without Fuel))
Propeller Efficiency for given Range of Propeller-Driven Airplane
​ LaTeX ​ Go Propeller Efficiency = Range of Propeller Aircraft*Specific Fuel Consumption*Drag Coefficient/(Lift Coefficient*ln(Gross Weight/Weight without Fuel))
Range of Propeller-Driven Airplane for given lift-to-drag ratio
​ LaTeX ​ Go Range of Propeller Aircraft = (Propeller Efficiency/Specific Fuel Consumption)*(Lift-to-Drag Ratio)*(ln(Gross Weight/Weight without Fuel))

Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft Formula

​LaTeX ​Go
Lift to Drag Ratio at Maximum Endurance = 0.866*Maximum Lift-to-Drag Ratio
LDEmaxratio = 0.866*LDmaxratio

What do you mean by Endurance of Aircraft?

In aviation, endurance is the maximum length of time that an aircraft can spend in cruising flight. In other words, it is the amount of time an aircraft can stay in the air with one load of fuel. Endurance is different from range, which is a measure of distance flown. For example, a typical sailplane exhibits high endurance characteristics but poor range characteristics. Endurance can factor into aviation design in a number of ways. Some aircraft, require high endurance characteristics as part of their mission profile (often referred to as loiter time). Endurance plays a prime factor in finding out the fuel fraction for an aircraft. Endurance, like range, is also related to fuel efficiency; fuel-efficient aircraft will tend to exhibit good endurance characteristics.

How to Calculate Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft?

Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft calculator uses Lift to Drag Ratio at Maximum Endurance = 0.866*Maximum Lift-to-Drag Ratio to calculate the Lift to Drag Ratio at Maximum Endurance, Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft is a measure that determines the optimal aerodynamic efficiency of a propeller-driven aircraft, which is critical for achieving maximum endurance during flight. Lift to Drag Ratio at Maximum Endurance is denoted by LDEmaxratio symbol.

How to calculate Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft using this online calculator? To use this online calculator for Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft, enter Maximum Lift-to-Drag Ratio (LDmaxratio) and hit the calculate button. Here is how the Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft calculation can be explained with given input values -> 4.400602 = 0.866*5.081527.

FAQ

What is Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft?
Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft is a measure that determines the optimal aerodynamic efficiency of a propeller-driven aircraft, which is critical for achieving maximum endurance during flight and is represented as LDEmaxratio = 0.866*LDmaxratio or Lift to Drag Ratio at Maximum Endurance = 0.866*Maximum Lift-to-Drag Ratio. The Maximum Lift-to-Drag Ratio is the highest ratio of lift force to drag force that an aircraft can achieve.
How to calculate Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft?
Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft is a measure that determines the optimal aerodynamic efficiency of a propeller-driven aircraft, which is critical for achieving maximum endurance during flight is calculated using Lift to Drag Ratio at Maximum Endurance = 0.866*Maximum Lift-to-Drag Ratio. To calculate Lift to Drag Ratio for Maximum Endurance given Max Lift to Drag Ratio for Prop-Driven Aircraft, you need Maximum Lift-to-Drag Ratio (LDmaxratio). With our tool, you need to enter the respective value for Maximum Lift-to-Drag Ratio 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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