NUMERICAL-FIELD ANALYSIS OF ACTIVE AND REACTIVE WINDING PARAMETERS AND MECHANICAL CHARACTERISTICS OF A SQUIRREL-CAGE INDUCTION MOTOR

Numerical-field analysis of active and reactive winding parameters and mechanical characteristics of a squirrel-cage induction motor

Introduction.The active and reactive (inductive) winding resistances of three-phase asynchronous motors (IM) are investigated.These important parameters are determined during design and are the basis for calculating a number of energy parameters and characteristics.Problem.In the classical design of IM, the winding resistances are determined with i

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Worldline theories with towers of internal states

Abstract We study particle theories galaxy harmony nc that have a tower of worldline internal degrees of freedom.Such a theory can arise when the worldsheet of closed strings is dimensionally reduced to a worldline, in which case the tower is infinite with regularly spaced masses.But our discussion is significantly more general than this, and there

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The Impact of Comorbidities among Ethnic Minorities on COVID-19 Severity and Mortality in Canada and the USA: A Scoping Review

(1) Current literature on ethnic minorities, comorbidities, and COVID-19 tends to investigate these factors separately, leaving gaps in our understanding about their interactions.Our review seeks to identify a relationship between ethnicity, comorbidities, and severe COVID-19 outcomes (ICU admission and mortality).We hope to enhance our understandi

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