OPTICAL METHOD FOR NANOPARTICLES DENSITY DETERMINATION BY SEDIMENTATION TIME CONSTANT

  • Х.С.М.Р. Хуссейн University of Karbala, Karbala, Iraq
  • Камиль Галимович Каримов Kazan National Research Technikal University named after A.N.Tupolev
  • Булат Ильгизярович Валеев Kazan National Research Technikal University named after A.N.Tupolev
  • Мохаммед Ракиб Табит Мохаммед Каид Kazan National Research Technikal University named after A.N.Tupolev
  • Марат Шамилевич Салахутдинов Kazan National Research Technikal University named after A.N.Tupolev
  • Айрат Жавдатович Сахабутдинов Kazan National Research Technikal University named after A.N.Tupolev
Keywords: sedimentation, sedimentation of particles in liquid, measurement of molecular weight, measure-ment of nanoparticles, measurement of concentration, Rayleigh scattering.

Abstract

The article proposes a mathematical model for measuring the density of polymer particles used as a filler in composite materials. The mathematical model describes the relationship between the sedimentation time constant, the density and viscosity of the liquid, the density and size of particles in the process of their sedimentation. The model takes into account the influence of gravity, hydrostatic lift, and resistance to movement. The particle concentration is estimated based on the simulation of Rayleigh scattering. Analytical dependences have been obtained that make it possible to estimate the density of particles at known particle sizes or particle sizes at a known density based on the experimentally determined sedimentation time constant.

Author Biographies

Х.С.М.Р. Хуссейн, University of Karbala, Karbala, Iraq

Works of Kerbala University / College of Education for Pure Sciences / Department of Physics.

ORCID:0000-0001-6022-0548

E-mail: safaa.mohammed@uokerbala.edu.iq

Камиль Галимович Каримов, Kazan National Research Technikal University named after A.N.Tupolev

Student of group 5415 (bachelor's degree) of Kazan National Research Technical University named after A.N. Tupolev-KAI

Member of the SPIE Student Chapter of KNRTU-KAI, engaged in scientific research in the field of photonics, fiber optics and microwaves.

420111, Kazan, K. Marksa st., 10

Булат Ильгизярович Валеев, Kazan National Research Technikal University named after A.N.Tupolev

Student of group 5315 (bachelor's degree) of Kazan National Research Technical University. A.N. Tupolev-KAI.

420111, Kazan, K. Marksa st., 10

Мохаммед Ракиб Табит Мохаммед Каид, Kazan National Research Technikal University named after A.N.Tupolev

Postgraduate student of the Kazan National Research Technical University named after A.N. Tupolev-KAI
420111, Kazan, K. Marksa st., 10

Марат Шамилевич Салахутдинов, Kazan National Research Technikal University named after A.N.Tupolev

Student of group 5286 (Master's program) of the Kazan National Research Technical University. A.N. Tupolev-KAI

420111, Kazan, K. Marksa st., 10

Айрат Жавдатович Сахабутдинов, Kazan National Research Technikal University named after A.N.Tupolev

Doctor of Technical Sciences, Professor, Kazan National Research Technical University. A.N. Tupolev-KAI.

420111 Kazan, st. K. Marx, d. 10. Republic of Tatarstan, Russian Federation.

ORCID: 0000-0002-0713-7806

Corresponding author: phone: +7(987)290-18-64,

E-mail: kazanboy@yandex.ru

Published
2022-04-18
How to Cite
Хуссейн, Х.С.М.Р., Каримов, Камиль, Валеев, Булат, Каид, Мохаммед, Салахутдинов, Марат, & Сахабутдинов, Айрат. (2022, April 18). OPTICAL METHOD FOR NANOPARTICLES DENSITY DETERMINATION BY SEDIMENTATION TIME CONSTANT. Electronics, Photonics and Cyberphysical Systems, 2(1), 67-75. Retrieved from http://elphotkai.ru/article/view/389
Issue
Vol 2 No 1 (2022): 70th Anniversary of the Institute of Radioelectronics, Photonics and Digital Technologies (IREF-TsT)
Section
Photonics
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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