Aircraft design calculators serve as specialized instruments within aerospace engineering and aircraft design. They enable professionals to conduct diverse calculations and simulations pertinent to aircraft design and performance. These tools are indispensable for aerospace engineers, designers, and researchers seeking to analyze and enhance various facets of aircraft design.
The torsion for a circular shaft expresses the relationship between the applied torque and the resulting shear stress in the material. Ï„ is the shear stress in the circular shaft, T is the applied torque (torque is a twisting force), r is the radial distance from the center of the shaft to the point […]
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The shear flow (q) in a beam is a measure of the distribution of shear stress along the cross-section of the beam. q is the shear flow, V is the shear force applied to the section, Q is the first moment of area of the region under consideration, I is the moment of inertia
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The helical angle (Φ) in the context of propellers refers to the angle between the resultant relative velocity and the plane of rotation of the propeller Φ is the helical angle, V is the forward velocity of the aircraft, n is the rotational speed of the propeller, D is the diameter of the propeller.
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In aerodynamics and fluid mechanics, a rearward-facing step is a geometric discontinuity in a flow. The recirculation length (L) refers to the length of the recirculation zone that forms downstream of the step. L is the recirculation length. h is the height of the rearward-facing step. R ed​ is the Reynolds number based on
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The Engine Thrust Deduction Factor represents the fraction of the engine thrust that is not available for accelerating the aircraft, as it is offset by the aerodynamic drag. E is the Engine Thrust Deduction Factor. T is the thrust produced by the engines. D is the total aerodynamic drag acting on the aircraft. W
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The thrust for a propeller-driven aircraft represents the relationship between the thrust produced by the propeller, the shaft power provided to the propeller, and the velocity of the aircraft. T: Thrust Pshaft​: Shaft power V: Velocity
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Specific Excess Power (excessPexcess​) is a measure of the surplus power available to an aircraft in climbing flight. P excess​ is the Specific Excess Power, T is the thrust produced by the aircraft’s engines, D is the total drag acting on the aircraft
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Jet Engine Specific Fuel Consumption of a jet engine is a measure of the amount of fuel consumed per unit of thrust produced. SFC is the Specific Fuel Consumption, m˙fuel​ is the mass flow rate of fuel, T is the thrust produced by the jet engine.
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Jet Engine Bypass Ratio is a crucial parameter in the design of jet engines. It represents the ratio of the mass of air that bypasses the engine core BPR is the Bypass Ratio. m˙air​ is the mass flow rate of bypass air. m˙fuel​ is the mass flow rate of fuel.
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Thrust Specific Fuel Consumption (TSFC) is a crucial parameter in aircraft design and is defined as the fuel consumption rate per unit of thrust produced by a jet engine TSFC is the thrust-specific fuel consumption, m˙fuel​ is the fuel mass flow rate, T is the thrust.
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