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Decreasing wall shear stress in hydromixture flow after deflocculant application

Beata Jaworska-Jozwiak; (TASK , 2018 )

 Abstrak

ABSTRACT
The aim of the paper is to present the influence of selected deflocculants on decreasing the hydromixture viscosity and as a consequence decreasing the wall shear stresses in a flowing medium. Adding deflocculants to improve the conditions encountered in a pipeline
during the hydromixture flow is called chemical processing. The experimental studies presented
in the article were performed for a hydromixture with a mass concentration of 20% and 43%
consisting mostly of solids with the averaged diameter equal to 45.5 μm. The measurements were
performed for varied doses of deflocculants in three proportions in a wide range of shear rates.
The results of experiments have confirmed that the influence of the deflocculant on the wall
shear stress is complex as there is an opposing phenomenon strongly depending on the doses
of deflocculant samples. The results of the experiments are discussed and major conclusions are
drawn.

 Metadata

No. Panggil : 600 SBAG 22:3 (2018)
Entri utama-Nama orang :
Penerbitan : Gdansk : TASK , 2018
Sumber Pengatalogan : LibUI ind rda
ISSN : 14286394
Majalah/Jurnal : Scientific Bulletin of Academic Computer Centre in Gdanks
Volume : Vol. 22 No. 3 (2018) Hlm: 225-236
Tipe Konten : text
Tipe Media : unmediated
Tipe Carrier : volume
Akses Elektronik : https://task.gda.pl/files/quart/TQ2018/03/tq322c-b.pdf
Institusi Pemilik : Universitas Indonesia
Lokasi : Perpustakaan UI, Lantai 4, R. Koleksi Jurnal
  • Ketersediaan
  • Ulasan
No. Panggil No. Barkod Ketersediaan
600 SBAG 22:3 (2018) 03-20-684331040 TERSEDIA
Ulasan:
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