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Barye

From Wikipedia, the free encyclopedia
CGS unit of pressure
For the French sculptors, seeAntoine-Louis Barye andAlfred Barye.

barye
Unit systemCentimetre–gram–second system of units
Unit ofPressure
SymbolBa
Derivation1 Ba = 1 dyn/cm2
Conversions
1 Bain ...... is equal to ...
   CGS base units   1 cm−1⋅g⋅s−2
   SI units   0.1 Pa
   English Engineering units   1.450377×10−5 psi

Thebarye (symbol: Ba), or sometimesbarad,barrie,bary,baryd,baryed, orbarie, is thecentimetre–gram–second (CGS) unit ofpressure. It is equal to 1 dyne per squarecentimetre or 1 microbar.[1][2] It has also historically been written as "bar", which conflicts withbar.[2][3]

1 Ba =0.1 Pa =10−6 bar =10−4 pieze =0.1 N/m2 =1 g⋅cm−1⋅s−2

See also

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References

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  1. ^"Barye".The Free Dictionary. Retrieved24 September 2025.
  2. ^abAllen, William H. (1 January 1965)."Dictionary of Technical Terms for Aerospace Use".NASA Special Publication.bar. … Some writers have used bar as equivalent tobarye (1 dyne per square centimeter). …barye. … Sometimes calledbar ormicrobar. …microbar (abbr μb). … In British literature the termbarye has been used. … Unfortunately, the bar was once used in acoustics to mean 1 dyne per square centimeter, but this is no longer correct.
  3. ^Marvin, Charles F. (30 March 1918)."Nomenclature of the Unit of Absolute Pressure"(PDF).Monthly Weather Review. Washington:73–75. Archived fromthe original(PDF) on 29 April 2017.T. W. Richards and A. E. Kennelly employed the term "bar" to signify a pressure of 1 dyne per square centimeter
Base units
Derived non EM units
Derived EMU units
Derived ESU units
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