en

void volume

Terminological databases

EKI terminibaas Esterm

ID 717641 Last modified 30.12.2004

Domain measuring equipment - control equipment

tühimaht

dead volume preferred

deadspace

void volume

dead-volume

Good to know

FI: kuollut tilavuus [U50579]; tyhjatilavuus [U70061] FR: volume mort [U50579]; volume vide [U70061] DE: das Totvolumen [U50579]

tühimaht

dead volume preferred

deadspace

void volume

dead-volume

Biokeemiasõnastik

ID 457787 Last modified 13.09.2019

nullruumala

void volume

Metroloogia terminibaas

ID 1157997 Last modified 14.05.2026

Domain Standardisation - Metrologymeasuring procedures

tühimaht

void volume

maht, milleks on materjalisuhte kõveralt hinnatud tühimike maht antud materjalisuhte p korral

volume that is the volume of the voids at given material ratio p determined from the material ratio curve

tühimaht

Usage examples

Pinnaprofiili tühimaht viitab pinnatekstuuride sees olevale tühjale ruumile, mis arvutatakse materjalisuhte kõveralt, et hinnata vedelikupeetust, määrimisvõimet või kulumist. Tavaliselt väljendatakse tühimahtu mahuühikutes pindala kohta, nt µm3/µm2 või lihtsalt µm, ja see jaotatakse oru tühimahuks Vvv ja südamiku tühimahuks Vvc, kusjuures 10 % ja 80 % materjalisuhteid kasutatakse sageli vaikepiiridena.

symbol

void volume

Usage examples

Void volume of the surface profile refers to the empty space within surface textures, calculated from the material ratio curve to quantify fluid retention, lubrication capability, or wear potential. It is typically expressed in units of volume per area (e.g., µm3/µm2 or simply µm) and is separated into dale (Vvv) and core (Vvc) void volumes, with 10 % and 80 % material ratios often used as default boundaries.

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in the EU's IATE term base

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