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Shape factor information


Shape factor refers to a value that is affected by an object's shape but is independent of its dimensions. It may refer to one of number of values in physics, engineering, image analysis, or statistics.

In physics:

  • Shape factor, or shaping factor, a performance measure for filters such as band-pass filters
  • Shape factor of crystallites, a term in the Scherrer equation used in X-ray diffraction
  • The view factor in the field of radiative heat transfer

In engineering:

  • Shape factor (boundary layer flow)
  • Structural indices derived from falling weight deflectometer data

In image analysis:

  • Shape factor (image analysis and microscopy) including:
    • The compactness measure of a shape

In statistics:

  • The shape parameter, sometimes referred to as the shape factor, of some probability distributions

and 26 Related for: Shape factor information

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Shape factor

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Shape factor refers to a value that is affected by an object's shape but is independent of its dimensions. It may refer to one of number of values in physics...

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Shape

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also clear evidence that shapes guide human attention. Area Glossary of shapes with metaphorical names Lists of shapes Shape factor Size Solid geometry Region...

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Boundary layer thickness

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_{1}\approx \delta /3} . It has a prominent role in calculating the Shape Factor. It also shows up in various formulas in the Moment Method. The momentum...

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Scherrer equation

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dimensionless shape factor, with a value close to unity. The shape factor has a typical value of about 0.9, but varies with the actual shape of the crystallite;...

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Shapeshifting

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forced into a bear's shape (as in East of the Sun and West of the Moon) is a prisoner, but a princess who takes on a bear's shape voluntarily to flee a...

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Arcsine distribution

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Arcsine distribution is closed under translation and scaling by a positive factor If X ∼ A r c s i n e ( a , b )   then  k X + c ∼ A r c s i n e ( a k + c...

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Reynolds number

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flame in air. This relative movement generates fluid friction, which is a factor in developing turbulent flow. Counteracting this effect is the viscosity...

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Flywheel energy storage

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333} . A thin cylinder has a shape factor of K = 0.5 {\displaystyle K=0.5} . For most flywheels with a shaft, the shape factor is below or about K = 0.333...

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Flywheel

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[citation needed] While a typical flywheel has a shape factor of 0.3, the shaftless flywheel has a shape factor close to 0.6, out of a theoretical limit of...

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Stopband

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expressed in hertz. A bandpass filter typically has two stopbands. The shape factor of a bandpass filter is the relationship between the 3 dB bandwidth,...

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Section modulus

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Plastic section modulus and elastic section modulus are related by a shape factor which can be denoted by k, used for an indication of capacity beyond...

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Aspect ratio

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an aircraft or bird Astigmatism of an optical lens Nanorod dimensions Shape factor (image analysis and microscopy) Finite Element Analysis For a rectangle...

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Limiting factor

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The limiting factor is in a pyramid shape of organisms going up from the producers to consumers and so on. A factor not limiting over a certain domain...

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View factor

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surface segments. View factors are also sometimes known as configuration factors, form factors, angle factors or shape factors. Radiation leaving a surface...

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Aerosol

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account for the effect of the shape of non-spherical particles, a correction factor known as the dynamic shape factor is applied to Stokes' law. It is...

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Power factor

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factor arises only from the difference in phase between the current and voltage. This is displacement power factor. Non-linear loads change the shape...

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Etendue

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radiometry and radiative transfer where it is related to the view factor (or shape factor). It is a central concept in nonimaging optics...

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Shape of the atomic nucleus

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The shape of the atomic nucleus depends on the variety of factors related to the size and shape of its nucleon constituents and the nuclear force holding...

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Shape note

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ability, quality of teacher, and various other factors. He found that the students taught with shape notes learned to sight read significantly better...

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Form factor

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the size, shape, and other physical specifications of hardware components, particularly in electronics and electronic packaging Form factor (mobile phones)...

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Shape optimization

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Shape optimization is part of the field of optimal control theory. The typical problem is to find the shape which is optimal in that it minimizes a certain...

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Female body shape

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estrogen levels and exercise, besides other factors. The aging process has an inevitable impact on a person's body shape. A woman's sex hormone levels will affect...

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Cubic equations of state

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"shape factor", with c = 1 {\displaystyle c=1} for spherical molecules. For non-spherical molecules, the following relation between the shape factor and...

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Resonances in scattering from potentials

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coefficient against incident particle energy for fixed values of the shape factor, defined as 2 m V 0 L 2 ℏ 2 {\displaystyle {\sqrt {\frac {2mV_{0}L^{2}}{\hbar...

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Bearing capacity

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Terzaghi's but included a shape factor s-q with the depth term Nq. He also included depth factors and inclination factors. [Note: Meyerhof re-evaluated...

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Factor analysis

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Factor analysis is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved...

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