Definition

1. Proper noun:
   • A surname, specifically referring to Charles Proteus Steinmetz: A notable figure in the fields of electrical engineering and applied mathematics, known for his pioneering work on alternating current (AC) systems and hysteresis loss.

Usage

• Proper noun:
  • The theory of alternating current was greatly advanced by the work of Steinmetz.
  • Steinmetz's equations are fundamental to the design of efficient electrical motors and transformers.

Advanced Usage

• "Steinmetz's constant": A material-specific constant used in the empirical Steinmetz equation to calculate core loss (hysteresis loss) in magnetic materials.
  • The engineer used Steinmetz's constant to predict the energy loss in the transformer core.
• "Steinmetz equivalent circuit": A simplified model used to represent an induction motor for performance calculations.
  • The Steinmetz equivalent circuit provides a useful method for analyzing motor behavior under load.

Variants and Related Words

• Steinmetz's law (n): An empirical law stating that the hysteresis energy loss per cycle in a magnetic material is proportional to the magnetic flux density raised to a power (approximately 1.6).
• Steinmetz solid (n): A geometric solid, specifically a solid of constant width, formed by the intersection of cylinders. This is a separate mathematical concept named for a different mathematician, but the name is identical.

Synonyms

• Charles P. Steinmetz: The full name of the individual.
• The Wizard of Schenectady: A historical nickname reflecting his profound impact on electrical engineering at General Electric in Schenectady, New York.

Related Phrases

• Steinmetz and alternating current: A common collocation highlighting his most significant contribution.
  • The history of Steinmetz and alternating current is integral to the development of modern power systems.

Noun

1. United States electrical engineer and inventor (born in Germany) (1865-1923)