英语词汇“reynolds number”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

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Reynolds number

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Reynolds number in British English

noun

a dimensionless number, vρl/η, where v is the fluid velocity, ρ the density, η the viscosity and l a dimension of the system. The value of the number indicates the type of fluid flow

Word origin

C19: named after Osborne Reynolds (1842–1912), British physicist

Reynolds number in American English

a dimensionless parameter used to determine the nature of fluid flow along surfaces and around objects, as in a wind tunnel

Word origin

after O. Reynolds (1842-1912), Eng physicist

Reynolds number in Chemical Engineering

(rɛnəldz nʌmbər)

Word forms: (regular plural) Reynolds numbers

noun

(Chemical Engineering: General)

A Reynolds number is a particular combination of properties of a flow, which shows how turbulent it is.

This term is named for the British engineer Osborne Reynolds (1842-1912)

In the case of the film, the flow is turbulent, whereas in the other case, the flowhas a Reynolds number of 1600, indicating a laminar flow.

When the Reynolds number is low, fluid flow is streamlined. At high values flow is turbulent.

A Reynolds number is a particular combination of properties of a flow, which shows how turbulent itis.

单词	reynolds number
释义	Trends of Reynolds number View usage for: Reynolds number in British English noun a dimensionless number, vρl/η, where v is the fluid velocity, ρ the density, η the viscosity and l a dimension of the system. The value of the number indicates the type of fluid flow Word origin C19: named after Osborne Reynolds (1842–1912), British physicist Reynolds number in American English a dimensionless parameter used to determine the nature of fluid flow along surfaces and around objects, as in a wind tunnel Word origin after O. Reynolds (1842-1912), Eng physicist Reynolds number in Chemical Engineering (rɛnəldz nʌmbər) Word forms: (regular plural) Reynolds numbers noun (Chemical Engineering: General) A Reynolds number is a particular combination of properties of a flow, which shows how turbulent it is. This term is named for the British engineer Osborne Reynolds (1842-1912) In the case of the film, the flow is turbulent, whereas in the other case, the flowhas a Reynolds number of 1600, indicating a laminar flow. When the Reynolds number is low, fluid flow is streamlined. At high values flow is turbulent. A Reynolds number is a particular combination of properties of a flow, which shows how turbulent itis.
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Trends ofReynolds number

Reynolds number in British English

Reynolds number in American English

Reynolds number in Chemical Engineering

Trends of
Reynolds number