IEVref: 221-03-39 ID: Language: en Status: Standard Term: loss anisotropy factor (at a given angle) Synonym1: Synonym2: Synonym3: Symbol: TL Definition: of electrical steel, the ratio of the difference between the magnetic losses Pα, measured at an angle α to the direction of rolling, and the magnetic losses, P0, measured along the direction of rolling, to P0, the ratio being expressed as a percentage: ${T}_{\text{L}}=\frac{{P}_{\alpha }-{P}_{0}}{{P}_{0}}×100\text{\hspace{0.17em}}\text{\hspace{0.17em}}%$ NOTE 1 – The measurements of Pα and P0 are to be made under the same conditions. NOTE 2 – The loss anisotropy factor at a given angle differs both conceptually and numerically from the loss anisotropy factor T (IEV 221-03-38). Publication date: 1990-10 Source: Replaces: Internal notes: 2017-02-27: Subscript "L" made upright and the source reference transferred to the definition – problem in the original data capture. See mail exchange with RS and JS 2016-01. JGO 2017-06-02: Cleanup - Remove Attached Image 221-03-39.gif CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: