Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles

Sanna Haavisto, Juha Salmela, Mika Järvinen, Ari Kankkunen, Antti Koponen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

In this preliminary study we apply Ultrasound Velocity Profiling (UVP) for obtaining velocity data inside black liquor nozzles. We demonstrate the capability of this technique for measuring flow properties and viscosity behavior of the black liquor online. The experiments were carried out on an operating recovery boiler where the black liquor from pulping softwood was taken directly from the boiler liquor system and sprayed through a customized splashplate nozzle.
Original languageEnglish
Title of host publication2014 International Chemical Recovery Conference
Pages271-278
Volume1
Publication statusPublished - 2014
MoE publication typeA4 Article in a conference publication
Event2014 International Chemical Recovery Conference, ICRC 2014 - Tampere, Finland
Duration: 9 Jun 201413 Jun 2014

Conference

Conference2014 International Chemical Recovery Conference, ICRC 2014
Abbreviated titleICRC 2014
CountryFinland
CityTampere
Period9/06/1413/06/14

Fingerprint

boilers
nozzles
recovery
viscosity

Keywords

  • foam
  • fibre
  • wood fibre
  • rheology
  • viscosity
  • fiber foam
  • fiber-laden foam

Cite this

Haavisto, S., Salmela, J., Järvinen, M., Kankkunen, A., & Koponen, A. (2014). Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles. In 2014 International Chemical Recovery Conference (Vol. 1, pp. 271-278)
Haavisto, Sanna ; Salmela, Juha ; Järvinen, Mika ; Kankkunen, Ari ; Koponen, Antti. / Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles. 2014 International Chemical Recovery Conference. Vol. 1 2014. pp. 271-278
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abstract = "In this preliminary study we apply Ultrasound Velocity Profiling (UVP) for obtaining velocity data inside black liquor nozzles. We demonstrate the capability of this technique for measuring flow properties and viscosity behavior of the black liquor online. The experiments were carried out on an operating recovery boiler where the black liquor from pulping softwood was taken directly from the boiler liquor system and sprayed through a customized splashplate nozzle.",
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author = "Sanna Haavisto and Juha Salmela and Mika J{\"a}rvinen and Ari Kankkunen and Antti Koponen",
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booktitle = "2014 International Chemical Recovery Conference",

}

Haavisto, S, Salmela, J, Järvinen, M, Kankkunen, A & Koponen, A 2014, Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles. in 2014 International Chemical Recovery Conference. vol. 1, pp. 271-278, 2014 International Chemical Recovery Conference, ICRC 2014, Tampere, Finland, 9/06/14.

Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles. / Haavisto, Sanna; Salmela, Juha; Järvinen, Mika; Kankkunen, Ari; Koponen, Antti.

2014 International Chemical Recovery Conference. Vol. 1 2014. p. 271-278.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

TY - GEN

T1 - Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles

AU - Haavisto, Sanna

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AU - Kankkunen, Ari

AU - Koponen, Antti

PY - 2014

Y1 - 2014

N2 - In this preliminary study we apply Ultrasound Velocity Profiling (UVP) for obtaining velocity data inside black liquor nozzles. We demonstrate the capability of this technique for measuring flow properties and viscosity behavior of the black liquor online. The experiments were carried out on an operating recovery boiler where the black liquor from pulping softwood was taken directly from the boiler liquor system and sprayed through a customized splashplate nozzle.

AB - In this preliminary study we apply Ultrasound Velocity Profiling (UVP) for obtaining velocity data inside black liquor nozzles. We demonstrate the capability of this technique for measuring flow properties and viscosity behavior of the black liquor online. The experiments were carried out on an operating recovery boiler where the black liquor from pulping softwood was taken directly from the boiler liquor system and sprayed through a customized splashplate nozzle.

KW - foam

KW - fibre

KW - wood fibre

KW - rheology

KW - viscosity

KW - fiber foam

KW - fiber-laden foam

M3 - Conference article in proceedings

SN - 9789526816609

VL - 1

SP - 271

EP - 278

BT - 2014 International Chemical Recovery Conference

ER -

Haavisto S, Salmela J, Järvinen M, Kankkunen A, Koponen A. Application of ultrasound velocity profiling for measuring flow behavior inside black liquor nozzles. In 2014 International Chemical Recovery Conference. Vol. 1. 2014. p. 271-278