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POSSIBILITIES OF ANALYZING THE STRUCTURE OF LANCE OUTFLOWS FROM THE LANCES

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F20%3A10245724" target="_blank" >RIV/61989100:27230/20:10245724 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.37904/metal.2020.3441" target="_blank" >https://doi.org/10.37904/metal.2020.3441</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.37904/metal.2020.3441" target="_blank" >10.37904/metal.2020.3441</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    POSSIBILITIES OF ANALYZING THE STRUCTURE OF LANCE OUTFLOWS FROM THE LANCES

  • Original language description

    The design of the individual components of the systems with lances for high-temperature reactors significantly influences their proper functioning and the course of the technological process on which the quality of the resulting product depends. The lance systems intended for the high-temperature reactors are designed for gas blowing of various, especially gaseous media. From their proper functioning, they are probably the most critical elements through which the medium is directly blown to the reactor workspace, i.e. the lances. The lances provide the required parameters of the blown medium directly in the reactor working area and thus the correct course of the ongoing technological process. For the correct operation of the lances, it is important not only to comply with the required parameters of the supplied medium but above all pay attention to the design of the lance itself (the blowing element), which ensures the required parameters and functions of the lance. As for the dimensions of the lances, we are able to design these based on calculation relationships that are based on the fluid flows and their relations. However, feedback is very important for designers, i.e. verifying whether the designed lance works as the designer intended it to work. From this point of view, the designers are helped by experimental research, in which it is possible to visualize these lance outflows and, if necessary, measure the assessing quantities of currents outflowing from the lances. This paper focuses on the possibilities to analyse the structure of gas outflow jet employing the gas flow visualization.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20300 - Mechanical engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    METAL 2020 : 29th International Conference on Metallurgy and Materials : conference proceedings : May 20-22, 2020, Brno, Czech Republic, EU

  • ISBN

    978-80-87294-97-0

  • ISSN

    2694-9296

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    138-143

  • Publisher name

    Tanger

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    May 20, 2020

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article