ToDo Calculator’s aerospace calculator is an essential tool for aerospace enthusiasts, engineers, and professionals. Tailored for aerodynamics, flight dynamics, propulsion systems, and orbital mechanics, it offers advanced features and accurate calculations. With a user-friendly interface, it’s accessible to all levels of expertise, making it indispensable for designing aircraft, planning mission trajectories, and studying aerospace concepts.
Equivalent Airspeed (EAS) in flight mechanics refers to the calibrated airspeed corrected for compressibility effects. It represents the airspeed at sea level that would result in the same dynamic pressure as the true airspeed at a given altitude. EAS is a valuable parameter for aircraft performance calculations and flight testing, allowing for a more accurate […]
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The dynamic pressure ratio refers to the comparison of dynamic pressures at two specific points in the airflow around an aircraft. The dynamic pressure ratio is a dimensionless parameter that characterizes the relative change in dynamic pressure between two locations in the airflow. The formula to calculate Dynamic pressure ratio as follows: Where: qh is
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The horizontal tail angle of attack in flight mechanics refers to the angle between the chord line of the horizontal tail surfaces and the oncoming airflow. This angle is critical for the aerodynamic performance and stability of the aircraft. The horizontal tail angle of attack is typically set to contribute to the overall stability and
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The angle of attack of the wing in flight mechanics is the angle between the chord line of the wing and the oncoming airflow. This parameter represents how much the wing is tilted relative to the oncoming air, influencing the aerodynamic forces generated by the wing, angle of attack is a critical factor influencing lift
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The yawing moment due to side force on the vertical tail refers to the rotational force created around the aircraft’s center of gravity when the aircraft experiences sideslip. This moment (Nv) is directly proportional to the side force (Yv) generated by the vertical tail. The lever arm (lv) represents the distance from the center of
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The gearing ratio in flight mechanics represents the relationship between the movement or deflection of a control surface on an aircraft and the corresponding input from the pilot via the control stick or yoke. Mathematically, it is expressed as the ratio of the control surface deflection to the control input . A higher gearing ratio
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In flight mechanics, stick deflection angle refers to the angular displacement of the control stick or yoke in an aircraft cockpit. It represents the physical movement of the control input device by the pilot, influencing the corresponding deflection of control surfaces such as ailerons, elevators, or rudders. The stick deflection angle is a crucial parameter
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In flight mechanics, stick deflection angle refers to the angular displacement of the control stick or yoke in an aircraft cockpit. It represents the physical movement of the control input device by the pilot, influencing the corresponding deflection of control surfaces such as ailerons, elevators, or rudders. The stick deflection angle is a crucial parameter
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Stick length in flight mechanics designates the physical dimension of the control stick or yoke in an aircraft cockpit. This parameter directly impacts the lever arm available to the pilot for making control inputs. The length of the stick is a critical design consideration, influencing the mechanical advantage and the pilot’s ability to achieve precise
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The gearing ratio in flight mechanics represents the relationship between the movement or deflection of a control surface on an aircraft and the corresponding input from the pilot via the control stick or yoke. Mathematically, it is expressed as the ratio of the control surface deflection to the control input . A higher gearing ratio
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