et

surveaste

1 substantive

EKI Combined Dictionary 2026

Last modified 16.08.2026

Meanings

sisepõlemismootori silindri kogumahu ja survekambri mahu suhe

Translations

Usage examples
  • Kõige väiksema surveastmega mootoril (76 bensiin) olid veoomadused kõige ühtlasemad.

Terminological databases

Lennunduse terminibaas

ID 709431 Last modified 03.05.2024
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Domain machine tools
pressure ratio preferred
surveaste
Usage examples
  • Foo – mootori soovitatav surveaste, mis määratakse katsetuste käigus
pressure ratio preferred
compression ratio

Metroloogia terminibaas

ID 638090 Last modified 09.10.2024
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Domain Standardisation - Metrology
  • aste, mis määratletakse silindri mahu ja pearuumi (kaasa arvatud eelpõlemiskamber, kui see on olemas) suhtena, kui kolb on käigu põhjas, ja pearuumi mahu suhtena, kui kolb asub ülemises surnud punktis
  • ratio that define as the ratio of the volume of the cylinder and its head space (including the pre-combustion chamber, if present) when the piston is at the bottom of its stroke to the volume of the head space when the piston is at the top of its travel (top dead centre)
surveaste
Usage examples
  • Mootorite põhispetsifikatsiooni järgi mõõdetakse surveastet kahel viisil: staatiline surveaste, mis mõõdetakse põlemiskambri ja silindri suhteliste mahtude põhjal, kui kolb on käigu põhjas, ja põlemiskambri maht, kui kolb on oma käigu ülaosas, ja dünaamiline surveaste, mis mõõdetakse täiustatud mõõteprotseduuri kohaselt, võttes arvesse ka survefaasis silindrisse sisenevaid ja sealt väljuvaid gaase.
compression ratio
Usage examples
  • A fundamental specification for such engines, compression ratio is measured two ways: the static compression ratio, calculated based on the relative volumes of the combustion chamber and the cylinder when the piston is at the bottom of its stroke, and the volume of the combustion chamber when the piston is at the top of its stroke, and the dynamic compression ratio is a more advanced calculation which also takes into account gasses entering and exiting the cylinder during the compression phase.

Metroloogia terminibaas

ID 790409 Last modified 16.08.2026
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Domain Standardisation - Metrology
surveaste
rõhkude suhe
τ
pressure ratio
degree of compression
τ
  • absoluutsete staatiliste rõhkude suhe rõhumõõtekohtade vahel
  • action or state of being squished down or made smaller or more pressed together
  • ratio of the absolute (static) pressure at the downstream pressure tapping to the absolute (static) pressure at the upstream pressure tapping
surveaste
Usage examples
  • Väljalaskerõhu ja sisselaskerõhu suhet nimetatakse surveastmeks, mille suurenedes muutub mahuline efektiivsus väiksemaks ja mehaanilise pinge piiramine suuremaks.
  • Lennunduses on surveaste gaasiturbiinmootori kompressori esi- ja tagaosas mõõtmisel saadud stagnatsioonirõhu mõõdiste suhe.
rõhkude suhe
τ symbol
pressure ratio
Usage examples
  • The ratio of the discharge pressure to the inlet pressure is called the pressure ratio. The volumetric efficiency becomes less, and mechanical stress limitation becomes more, pronounced as pressure ratio increases.
degree of compression
τ symbol

Purjetamise terminibaas

ID 469505 Last modified 02.05.2023
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surveaste
compression ratio

Word forms

Inflection Type 5

surveaste surveastmed
surveastme surveastmete
surveastet surveastmeid

Etymology not available

Related words

  • Second component of the compound:
  • First component of the compound:

Phrases and phrasal verbs not available

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Compounds with search word as first component not available

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