The influence of solid particles density on parameters of multijet insert

• Autorzy: Niedźwiedzki Z. , Pawlak M.
• Języki publikacji: EN

Abstrakty

EN

Some dependences between solid particles density, chosen geometry and exploitation parameters of multijet inserts and development of laminar motion in continuous multijet sedimentation process, are presented in this paper. Results are obtained from the analysis of the multijet sedimentation model considering development of laminar motion of the suspension in the multijet insert conduit of the settling tank. The range of the researches covered, in particular, quantities necessary for designing inserts of multijet settling tanks finding application in purifying suspended solids in casting processes. Discussed problem has practical and cognitive meanings and is a base for more efficient designing multijet settling tanks inserts applied in iron and steel industry. Application of most efficient construction and exploitation parameters allows designing devices of lower dimensions what is especially advantageous in casting works.

Słowa kluczowe

EN

foundry; settling tank; sedimentation

PL

odlewnia; odstojnik; sedymentacja

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2008
• Tom: Vol. 8, iss. 3
• Strony: 133--136
• Opis fizyczny: Bibliogr. 8 poz., wykr.

Twórcy

autor

Niedźwiedzki Z.

autor

Pawlak M.

• Department of Materials Engineering and Production Systems, Technical University of Łódź, Stefanowskiego 1/15 Str., 90-924 Łódź,,

Bibliografia

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• [2] W. P. Kowalski: Osadniki wielostrumieniowe. AGH, Uczelniane Wydawnictwo N-D. Kraków 2004.
• [3] Z. Niedźwiedzki: Badania teoretyczne i eksperymentalne wypełnień osadników wielostrumieniowych. Zesz. Nauk. Politechniki Łódzkiej, z. nr 863, 2000.
• [4] Z. Niedźwiedzki: Study of the characteristics of the permanent multijet sedimentation process. Archives of Foundry. Vol. 1, no. 1 (1/2), 2001, 201-209 (in Polish).
• [5] Z. Niedźwiedzki: Application of continuous multijet sedimentation proces in foundry. Archives of Foundry. Vol 2, no. 5, 2002, 112-117 (in Polish).
• [6] Z. Niedźwiedzki: Basic assumptions and parameters of a continuous multijet sedimentation process. Archives of Foundry. Vol 2, no. 6, 2002, 155-160 (in Polish).
• [7] Z. Niedźwiedzki: The dependence of nonhomogeneous concentration of suspension on the parameters of continuous multijet sedimentation. Archives of Foundry. Vol. 3, No 8, 2003, 125-130 (in Polish).
• [8] Z. Niedźwiedzki: The dependence of nonhomogeneous concentration of suspension on the parameters of continuous multijet sedimentation with taking into consideration of the development of the laminar motion. Archives of Foundry. Vol. 4, no 12, 2004, 73-80 (in Polish).