hysteresis loss

noun

Physics.

1. the loss of energy by conversion to heat in a system exhibiting hysteresis.

Word History and Origins

Origin of hysteresis loss¹

First recorded in 1890–95

Example Sentences

Pirelli’s engineers realised that these defensive weapons are the ideal size to add to tyres in order to control hysteresis loss, and that a ready supply of them is available in the husks left over from the milling of rice.

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Hysteresis loss, as this is known, can be reduced by mixing a tyre’s rubber with powdered material that has strong chemical bonds in it.

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Silica is better because it lowers hysteresis loss without reducing a tyre’s grip.

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For most purposes, however, where a laminated iron magnet core is required, the flux density is not pressed up above 6000 units, and it is then more important to secure small hysteresis loss than high permeability.

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The testing of sheet iron and steel for magnetic hysteresis loss has developed into an important factory process, giving as it does a means of ascertaining the suitability of the metal for use in the manufacture of transformers and cores of alternating-current electromagnets.

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