English Dictionary

nondimensionalization

名詞

可算名詞 不可算名詞

(physics, engineering) The partial or full removal of units from an equation involving physical quantities by a suitable substitution of variables, in order, for example, to simplify and parameterize problems where measured units are involved.

日本語の意味

物理量に関連する方程式において、変数の適切な置換を行うことにより、単位（次元）を部分的または完全に除去し、問題を簡略化・パラメータ化する操作。

Nondimensionalization, by substituting variables to remove units from equations involving physical quantities, simplifies and parameterizes many problems in physics and engineering.

無次元化は、物理量を含む方程式から変数の適切な置換によって単位を取り除くことで、多くの物理学や工学の問題を単純化しパラメータ化します。

意味（1）

(physics, engineering) The partial or full removal of units from an equation involving physical quantities by a suitable substitution of variables, in order, for example, to simplify and parameterize problems where measured units are involved.

This appendix outlines the role of several key dimensional and nondimensional parameters in micro- and nanoscale fluid mechanics that come from nondimensionalization of governing equations. A key advantage of nondimensionalization is that it leads to a compact description of flow parameters (i.e., Re) and thus leads to generalization. Nondimensionalization can be a powerful tool, but it is useful only if implemented with insight into the physics of the problems.

nondimensionalizations （ plural ）