Georgian Scientists/ . 6 N 3, 2024 379 Georgian Scientists Vol. 6 Issue 4, 2024 https://doi.org/10.52340/gs.2024.06.04.36 1 , 2 , 3 , 4 , 5 , 5 1 , , - e-mail: Lianakuparadze@gmail.com ORCID ID: https://orcid.org/0009-0002-6786-5669; 2 , , - e-mail: 75bibileishvili@gmail.com ORCID ID: https://orcid.org/0009-0003-7712- 2436 : . . . , . , . : , , ISO- . . , . [ 1-5 ]. Georgian Scientists/ . 6 N 3, 2024 380 : B=9 =9× 10 , = 30 = 30 × 10 . B = 12 = 12 × 10 , = 32 = 32 × 10 . :0,2 = 0,2 × 10 ; 0,4 =0,4× 10 ; 0.6 =0,6 × 10 . 200C- = 1,004 2 = 1,004×10-6 2 1 Re Q. 1 h, v , , Q , ( 3/ ) 0,6 2325 2,074 11,19 ×10-6 0,4 2325 3,07 10,96 × 10-6 0,2 2325 5,965 10,73 ×10-6 2 Re Q. 2. h, v , , Q , ( 3/ ) 0,6 2325 2,023 14,7 ×10-6 0,4 2325 3,015 14,47 × 10-6 0,2 2325 5,935 14,24 × 10-6 : 1- 1) h = 0,2 = 0,2× 10 5,965 , 2) h = 0,4 = 0,4× 10 3,07 , 3) h = 0,6 = 0,6× 10 2,074 , Georgian Scientists/ . 6 N 3, 2024 381 2- 1) h = 0,2 = 0,2× 10 5,935 , 2) h = 0,4 = 0,4× 10 3,015 , 3) h = 0,6 = 0,6× 10 2,023 , . , , . , .1- . .1. . ( -67-09-72), T= 200C, 2 P=0,5 , =1 , = 1 . : 0,2 ; 0,4 ; 0,6 , =270 2=270× 10 2. . : J = V - t . 3 [6]. Georgian Scientists/ . 6 N 3, 2024 382 3. . h, P, T, 0C J, 2 J, 2 0,6 0,5 200 644 858 0,4 888 1184 0,2 1066 1420 .2. . . , . . 1. Altena, et al ., 1983; Belfort, et al ., 1979; Belfort 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. 3. Alexey Pervov, The influence of hydrodynamic factors, membrane surface properties and channel geometries on membrane performance and fouling mechanisms; MATEC Web of 0 200 400 600 800 1000 1200 1400 1600 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 h ( ) J 2 ) Georgian Scientists/ . 6 N 3, 2024 383 Conferences 86, 0 (2016) DOI: 10.1051/matecconf/20168603006 IPICSE-2016 4. 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. 5. . « - » , , 2016. 6. . ,. . . , „ .19 1 2019. Theoretical and experimental study of the tangential baromembrane process through the implementation of turbulent flow. 1Liana Kuparadze, 2George Bibileishvili , 3Mzia Kezherashvili, 4Zaza Javashvili, 5Lika EbanoidZe, 6Tinatin Butkhuzi Engineering Institute of Membrane technologies of Georgian Technical University 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. Keywords: Pressure chamber, specific productivity, turbulent regime