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.
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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The fuel flow rate in the context of aircraft design refers to the rate at which fuel is consumed by the aircraft’s engines to generate the required power for flight mË™fuel​ is the fuel flow rate, P req​ is the power required by the aircraft, and E fuel​ is the energy content of the
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The jet thrust equation is a fundamental formula used in aircraft design to describe the thrust produced by a jet engine. F is the thrust produced by the jet engine. m˙ is the mass flow rate of the exhaust gases expelled by the engine. Ve​ is the effective exhaust velocity. V0​ is the velocity of
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Power required for level flight is a crucial parameter in aircraft design, representing the amount of power needed to maintain a steady, level flight condition. Preq​ is the power required for level flight, T is the thrust, V is the velocity of the aircraft, and η is the overall efficiency of the propulsion system.
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