Velocity measurement and modelling of airflow for the purpose of cooling the rolled material

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F18%3A10239140" target="_blank" >RIV/61989100:27360/18:10239140 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Velocity measurement and modelling of airflow for the purpose of cooling the rolled material

Popis výsledku v původním jazyce

In metallurgy, measurement of fluids flow rate and velocity, e.g. cooling water, air or heating gases, is usually a key part of the process control system with significant influence on quality and economy of the process. Controlled cooling of steel wire requires a specific amount and distribution of air over the width and length of the cooling conveyor. For purposes of measurement during adjusting of the technology, the originally recommended vane anemometer was compared to measurement based on pressure difference by Pitot and Prandtl tubes. Differences in the results obtained by these three types of sensors as well as sensitivity to the probe distance from the nozzle outlet and deviation of the sensor longitudinal axis from the flow direction were evaluated in the laboratory. CFD calculations of the air velocity profile in the nozzle outlet were done and compared to the measured values.

Název v anglickém jazyce

Velocity measurement and modelling of airflow for the purpose of cooling the rolled material

Popis výsledku anglicky

In metallurgy, measurement of fluids flow rate and velocity, e.g. cooling water, air or heating gases, is usually a key part of the process control system with significant influence on quality and economy of the process. Controlled cooling of steel wire requires a specific amount and distribution of air over the width and length of the cooling conveyor. For purposes of measurement during adjusting of the technology, the originally recommended vane anemometer was compared to measurement based on pressure difference by Pitot and Prandtl tubes. Differences in the results obtained by these three types of sensors as well as sensitivity to the probe distance from the nozzle outlet and deviation of the sensor longitudinal axis from the flow direction were evaluated in the laboratory. CFD calculations of the air velocity profile in the nozzle outlet were done and compared to the measured values.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/LO1203" target="_blank" >LO1203: Regionální materiálově technologické výzkumné centrum - Program udržitelnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

—

Svazek periodika

4

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

27-32

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—