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.
Analyzes rotor stability, plots natural frequencies against rotational speed.The formula is given by: Where: Ω is the rotational speed of the structure (in radians per second), ωn​ is the natural frequency of the composite structure (in radians per second).
Campbell Diagram Calculator Read More »
Describes mass distribution and dynamic response in structural analysis.The formula is given by: Where: M is the mass matrix, a is the acceleration vector, f is the force vector.
Mass Matrix Calculator Read More »
A triangular inlet typically refers to a flow channel, duct, or opening that has a triangular cross-sectional shape. In hydraulic engineering or fluid dynamics contexts, triangular inlets are commonly encountered in various applications such as stormwater management systems, culverts, or irrigation channels. Where, b- Base h- Height
Inlet area equation Calculator Read More »
Wetted area refers to the total surface area of an aircraft component that is in contact with and exposed to the airstream during flight. This includes the external surfaces of the fuselage, wings, empennage, and other protruding elements. The wetted area is a crucial parameter for assessing skin friction drag, as it represents the portion
Wetted Area Given By Form Factor Drag Calculator Read More »
Describes stiffness properties, force-displacement relationship, crucial in structural analysis.The formula is given by: Where: K is the stiffness matrix, u is the displacement vector, f is the force vector.
Stiffness Matrix Calculator Read More »
The wetted area, shaped by the aspect ratio in aerodynamics, characterizes the surface of an aircraft that interacts with the surrounding air. This metric, influenced by the wingspan and aspect ratio, is vital for assessing aerodynamic performance. A higher wetted area generally implies increased skin friction and drag. The formula to calculate Wetted area as
Wetted Area Given By Aspect Ratio Calculator Read More »
The impulse bit formula in the context of information theory is typically used to calculate the minimum number of bits needed to encode a single symbol in a data stream. Where: I is the impulse bit. P is the probability of the symbol occurring.
Impulse bit Calculator Read More »
Pressure thrust is the force generated as a result of the pressure difference between two surfaces. This force arises due to the application of fluid pressure on a surface area, resulting in a net force exerted in a particular direction. Where: F is the pressure thrust, P is the pressure acting on the surface, A
Pressure thrust Calulator Read More »
Describes structure’s response to harmonic excitation across frequencies.The formula is given by: Where: H(ω) is the Frequency Response Function, X(ω) is the complex amplitude of the response at frequency ω, F(ω) is the complex amplitude of the input excitation at frequency ω.
Frequency Response Function Calculator Read More »
The specific energy equation refers to different equations depending on the context in which it is used. Where: E is the specific energy (energy per unit mass) Q is the total energy m is the mass
Specific energy equation Calculator Read More »
