et

alarõhk

1 substantive

EKI Combined Dictionary 2026

Last modified 16.04.2026

Meanings

atmosfäärirõhust madalam gaasi rõhk kinnises ruumis (anumas)
Synonyms

Translations

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Usage examples
  • Alarõhk soodustab rehvi ülekuumenemist.
  • Väljatõmbeventilaator tekitab ruumis alarõhu 7 Pa.

Terminological databases

EKI terminibaas Esterm

ID 727467 Last modified 30.12.2004
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Domain Physics
negative air pressure preferred
  • normaalsest madalam rõhk
negative air pressure preferred
Unterdruck

Metroloogia terminibaas

ID 574775 Last modified 16.04.2026
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Domain Standardisation - Metrology
alarõhk preferred
hõrendus
vaakum deprecated
pressure below atmospheric preferred
subatmospheric pressure
underpressure
negative pressure
negative air pressure
vacuum deprecated
  • gaasi olek kinnises anumas atmosfäärirõhust madalamal rõhul
  • pressure generally refers a place where pressure is smaller in one place relative to another place
alarõhk preferred
Usage examples
  • Kui alarõhk kontrollimatult kasvab, muutub ventilatsioonisüsteem ebaefektiivseks ja õhuvahetus ei toimi, nagu ette nähtud.
hõrendus
vaakum deprecated
pressure below atmospheric preferred
subatmospheric pressure
underpressure
negative pressure
negative air pressure
vacuum deprecated

Metroloogia terminibaas

ID 1157292 Last modified 16.04.2026
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View dataset
Domain Standardisation - Metrologymeasuring procedures
  • rõhk, mis tekib siis, kui temperatuurimuutused põhjustavad ringlusvee mahu vähenemist, mistõttu mahuvahetus suletud ringluses on ebapiisav
  • pressure that occurs, when temperature variations lead to volume contractions of the circulation water, so that volume exchange in a closed circuit is insufficient
alarõhk
Usage examples
  • Alarõhu tõttu õhu sissevoolu vältimiseks tuleb säilitada piisav tasakaaluolek (rõhuhoidmissüsteemi õige dimensioneerimine) ja tagada paisupaagi ühenduspunkt tsirkulatsioonipumbaga.
underpressure
Usage examples
  • To prevent air inflow due to underpressure maintaining sufficient at-rest pressure (correct dimensioning of the pressure maintenance system), and connection point of the expansion vessel with the circulation pump.

Word forms

Inflection Type 22e

alarõhk alarõhud
alarõhu alarõhkude
alarõhku alarõhke ~ alarõhkusid

Etymology

tõlkelaen
  • alarõhk
    • Unterdruck

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  • First component of the compound:

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