Keywords
specific productivity
turbulent regime
How to Cite
Abstract
The paper presents a theoretical and experimental study of the turbulent flow for the ultrafiltration process for a pressure chamber of variable geometry. For two experimental pressure camber, the range of turbulent flow velocities for varying heights of the pressure chamber was determined theoretically. Experiments were conducted on distilled water under different geometries of the pressure chamber. The obtained results showed us that for the ultrafiltration process, during the turbulent regime, when the height of the pressure chamber is lower, the specific productivity is higher.
References
Altena, et al ., 1983; Belfort, et al ., 1979; Belfort и Marx, 1976 2.Christian R.Bouchard, Pierre J.Carreau, Takeshi Matsuura, S.Sourirajan. Modeling of ultrafiltration: Predictions of concentration polarization effects. Journal of Membrane Science,volume 97, 1994,pp 215-229.
Alexey Pervov, The influence of hydrodynamic factors, membrane surface properties and channel geometries on membrane performance and fouling mechanisms; MATEC Web of Conferences 86, 0 (2016) DOI: 10.1051/matecconf/20168603006 IPICSE-2016
Dytnersky Yu.I., Orlov N.S. On the calculation of membrane working surface using mass transfer concept. // J. Membr. Sci.-1991.-v.58.-p.l39-146.
Ключников А.И. «Научные основы интенсификации процессов микро и ультра -фильтрации технологических жидкостей пищевых производств» докторская диссертация, Воронеж, 2016.
გ. ბიბილეიშვილი,.ლ. ყუფარაძე,ზ. ჯავაშვილი, თ ბუთხუზი „ბუნებრივ წყალზე მიკროფილტრაციით მიღებული ზოგიერი ექსპერიმენტული მონაცემთა ანალიზი “საქართველოს ქიმიური ჟურნალი ტ.19 №1 2019.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright (c) 2024 Georgian Scientists