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Measurement of Irregularity of Particle Size Distribution

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F06%3APU64531" target="_blank" >RIV/00216305:26220/06:PU64531 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Measurement of Irregularity of Particle Size Distribution

  • Original language description

    New principle of the particle size distribution measurement is described. We analyze acoustic emission signal generated by a flow of particles impacting on a fixed obstacle. Changes of the power spectral density of the signal are well correlated with theparticle size distribution. Our method was successfully used for measurement of particle size distribution in the range from 1mm to 10 mm of the ferrous sulphate monohydrate in real chemistry process. Particles were measured at the output of the dry kiln (temperature 150-200 °C, mass flow 4 tons/hour), where it is not possible to use any of other known principles such as particle vision, laser diffraction analyzers, ultrasonic analyzers, focused-beam reflectance measurement etc.

  • Czech name

    Měření rozptylu částic v technologickém procesu

  • Czech description

    V příspěvku je popsán nový princip měření rozložení velikosti částic v reálném čase. Principem je analýza signálu akustické emise generované při nárazu částic na vhodně zvolenou pevnou překážku. Metoda byla s úspěchem použita pro měření částic v rozsahu1mm až 10 mm.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JB - Sensors, detecting elements, measurement and regulation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA101%2F06%2F1689" target="_blank" >GA101/06/1689: A Model Component Analysis of the Acoustic Emission System</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Modern trends in Control

  • ISBN

    80-969224-6-7

  • ISSN

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

    151-160

  • Publisher name

    Equilibria, s.r.o.

  • Place of publication

    Košice

  • Event location

    Košice

  • Event date

    Jul 1, 2006

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article