Aircraft Design Calculator

Fuel Flow Rate (FFR) in aircraft design is the rate at which an aircraft’s engines consume fuel to produce the required thrust or power. It’s a critical parameter for aircraft performance analysis, fuel planning, and operational considerations. The formula for Fuel Flow Rate and its definition are as follows: Fuel Flow Rate (FFR): This represents […]

Account for fuel burn” in aircraft design refers to calculating the amount of fuel consumed by an aircraft during a specific phase of flight or over a certain distance. This calculation is crucial for flight planning, performance analysis, and ensuring that the aircraft carries enough fuel to reach its destination safely. There isn’t a single

Engine thrust in aircraft design represents the force produced by an aircraft’s engines to propel it forward or provide the necessary lift for takeoff. It’s a fundamental parameter in aviation. The formula for engine thrust is quite straightforward: Thrust (T) is equal to the rate of change of momentum of the air flowing through the

Runway length in aircraft design is a critical factor that determines the distance an aircraft requires to safely accelerate for takeoff or decelerate during landing. There isn’t a single formula for calculating runway length, as it depends on various factors, including the aircraft’s weight, speed, and environmental conditions. However, I can provide you with a

Maximum Takeoff Weight (MTOW) is a critical parameter in aircraft design, representing the maximum weight an aircraft can have at takeoff while still being able to safely perform the maneuver. The formula for Maximum Takeoff Weight is as follows: MTOW is typically expressed in kilograms (kg) or pounds (lb). Empty Weight is the weight of

Calibrated Airspeed (CAS) is the airspeed indicator reading corrected for instrument and position errors. It’s an important parameter in aircraft design and operation, as it provides a more accurate representation of an aircraft’s true airspeed. CAS is used for various flight calculations and performance considerations.The formula for Calibrated Airspeed (CAS) is as follows: CAS is

In aircraft design, endurance refers to the maximum amount of time an aircraft can remain in flight on a given fuel load. The formula for endurance is as follows: Endurance (E) is measured in hours (h). Fuel Quantity (Q) is typically measured in liters (L) or gallons (gal) depending on the system. Fuel Flow Rate

In aircraft design, the term “deceleration” typically refers to the rate at which an aircraft slows down or reduces its speed. Deceleration is closely related to braking and can be calculated using the formula: The SI unit for deceleration is meters per second squared (m/s²). Deceleration is an important factor in aircraft design, especially during

Maneuverability in aircraft design refers to an aircraft’s ability to perform various maneuvers, such as turns, rolls, and pitch changes. There isn’t a single formula for maneuverability, as it’s a complex aspect influenced by multiple factors, including control surfaces, aerodynamics, and engine performance. However, one crucial parameter often considered in maneuverability analysis is the “turning

Climb Rate In aircraft design, climb rate refers to the vertical speed at which an aircraft can ascend. The formula for climb rate is: The SI unit for climb rate is typically meters per second (m/s), although it’s often expressed in feet per minute (ft/min) in aviation as well. This rate is crucial in aircraft