Chvorinov's rule

短语

释义与例句

name
  1. 1.

    An empirical formula used to calculate the solidification time of cast metal. The rule states that t=B(V/A)ⁿ, where t is the solidification time, B is a constant whose value depends on the material properties of the cast metal, V is the volume of the cast, A is the surface area of the cast that contacts the mold, and n is a constant that is usually around 1.5 to 2.

    工程

词源

Named after Czech engineer Nicolas Chvorinov, who described the rule in 1940.

来源：wiktionary