Yazar "Abbasov, T." seçeneğine göre listele
Listeleniyor 1 - 5 / 5
Sayfa Başına Sonuç
Sıralama seçenekleri
Öğe Comparison of Modeling Approaches for Prediction of Cleaning Efficiency of the Electromagnetic Filtration Process(Applied Computational Electromagnetics Soc, 2011) Yildiz, Z.; Yuceer, M.; Abbasov, T.The present study aims at applying different methods for predicting the cleaning efficiency of the electromagnetic filtration process (psi) in the mixtures of water and corrosion particles (rust) of low concentrations. In our study, artificial neural network (ANN), multivariable least square regression (MLSR), and mechanistic modelling approaches were applied and compared for prediction of the cleaning efficiency for the electromagnetic filtration process. The results clearly show that the use of ANN led to more accurate results than the mechanistic filtration and MLSR models. Therefore, it is expected that this study can be a contribution to the cleaning efficiency.Öğe Differential (Pukhov) transform method analysis of transient regimes in electrical circuits(Azerbaijan State University of Economics, 2024) Abbasov, T.; Yalçınöz, Z.; Keleş, C.The generalized classical method (GCM) was developed on the basis of the differential Taylor transform method, which was first used by the Ukrainian scientist G.E. Pukhov. In this study, some applications of the GCM to the analysis of transient events in simple electrical circuits are examined. It is shown that, if the solution can be decomposed into a steady-state part and a transient part, the use of the GCM becomes more effective, and the transient regime of the circuit solution can be analyzed without a full solving process of differential equations. The efficiency of the proposed approximation method is illustrated by comparing it with prior arts on similar problems. The results reveal that the proposed method is simple and can be applied successfully for the analysis of both linear and nonlinear problems in mathematical physics by similar solving procedures. © 2024, Azerbaijan State University of Economics. All rights reserved.Öğe On the drag force of a solid sphere in power law model(İnönü Üniversitesi, Mühendislik Fakültesi, Elekrik Elektronik Mühendisliği Bölümü, Malatya, Türkiye, 1999) Abbasov, T.; Herdem, S.; Memmedov, A.[Abstract Not Acailable]Öğe Particle capture modeling for an axial magnetic filter with a bounded non-Newtonian flow field(Elsevier Science Bv, 2016) Abbasov, T.; Gogebakan, V.; Karadag, T.Capturing fine magnetic particles in axial magnetic filter from non-Newtonian suspension was examined theoretically. A trajectory model was formed for the movement of the particle in bounded flow field magnetic filter that has advantages for various theoretical modeling and practical applications as presented in the literature [1-8]. The effects of the non-Newtonian properties of the suspension on the particle capture distance were evaluated. Since the magnetized ferromagnetic wire was outside the cylindrical tube in which the suspensions flow, the velocity profile within the tube was determined according to the power law rheological model. The conditions to use the approximation expression for the flow profile in the tube were determined by considering the energy dissipation. Analytical solutions for the particle trajectory equation were obtained under above-mentioned conditions. Based on these results, the effects of the non-Newtonian properties of the carrier suspension on the movement trajectory of the particle and the capture cross-section were scrutinized. (C) 2015 Published by Elsevier B.V.Öğe The measurement and analysis of a high gradient magnetic field for fine particle magnetophoresis(Azerbaijan State University of Economics, 2025) Abbasov, T.; Karadağ, T.; Yıldıran, N.In this paper, theoretical and experimental analysis of high gradient magnetic fields has been performed to obtain the highest values of the force acting on submicron magnetic particles in magnetophoresis phenomena in microfluidic systems. The gradient magnetic field was obtained using ferromagnetic spheres placed in the air gap between NdFeB permanent magnets. The gaps for different intervals between the spheres were made with plastic rectangular channels. The magnetic field was measured with a specially designed portative magnetometer working on the 3D printer principle. A Hall probe G05 gaussmeter was used for the measurements. The magnetic field was measured and evaluated at different sphere radii and at different points with δ ≤ 0.1 mm steps. An approximate analytical method is used to determine the generated magnetic field and a simple empirical formula is obtained. This empirical formula is compared with experimental data and transformed into a simple form that can be easily used in the theoretical analysis and practical applications of magnetophoresis phenomena. According to the results obtained, the most favorable arrangement of the force acting on the magnetic particles in the fluid channels in magnetophoresis processes is evaluated. © 2025, Azerbaijan State University of Economics. All rights reserved.
