Témakiírások
Investigation of the flow of nanofluids in magnetic space under different boundary conditions
témakiírás címe
Investigation of the flow of nanofluids in magnetic space under different boundary conditions
intézmény
doktori iskola
témakiíró
tudományág
témakiírás leírása
Short description and significance of the research topic:
• The demand for efficient heat transfer fluids is the subject of ongoing research in the field of engineering. Research focuses on the application and control of heat flow in the automotive industry, electronics, geophysics, and biomedical devices. Due to continuous technological advances, the efficiency of existing fluids and, consequently, their applicability are declining. It is essential to improve the thermophysical properties of existing fluids by changing the base fluid, for example by adding other materials such as metal nanoparticles. Numerical analysis of the heat and mass transfer equations describing the process can contribute significantly to the development of engineering design processes. The goal is to improve existing mathematical models and validate them with numerical simulations or physical measurements. As a result, the solutions of the partial differential equation system will be presented under different boundary conditions.
Research conditions: The literature database necessary for the researching topic and the software required for numerical calculations and simulations (Matlab, Ansys) are available at the University of Miskolc.
Industrial background: -
Part-time education abroad: the actuality and importance of the research work offer the possibility of part time research abroad (University of Picardie Jules Verne, France).
Additional expectations:
• Language: an adequate knowledge of the English language is essential for the study of the literature
• Preliminary studies:
good or excellent grade in engineering or applied mathematics field (MSc),
professional knowledge in the field of numerical methods,
experience in the use of software (Matlab, Maple, Ansys) is advantageous.
Recommended literature to the research work:
• Prasad, P. D., Kumar, R. K., & Varma, S. V. K. (2018). Heat and mass transfer analysis for the MHD flow of nanofluid with radiation absorption. Ain Shams Engineering Journal, 9(4), 801-813.
• Hayat, T., Imtiaz, M., Alsaedi, A., & Mansoor, R. (2014). MHD flow of nanofluids over an exponentially stretching sheet in a porous medium with convective boundary conditions. Chin. Phys. B, 23(5), 054701.
• Chamkha, A. J., Jena, S. K., & Mahapatra, S. K. (2015). MHD convection of nanofluids: a review. Journal of Nanofluids, 4(3), 271-292.
• Li, S., Faizan, M., Ali, F., Ramasekhar, G., Muhammad, T., Khalifa, H. A. E. W., & Ahmad, Z. (2024). Modelling and analysis of heat transfer in MHD stagnation point flow of Maxwell nanofluid over a porous rotating disk. Alexandria Engineering Journal, 91, 237-248.
• Hriczó, K. (2024, March). Heat and mass transfer analysis of nano-fluid flows in a non-uniform magnetic field. In AIP Conference Proceedings (Vol. 3034, No. 1, p. 020005). AIP Publishing LLC.
• Bognár, G., & Hriczó, K. (2020). Ferrofluid flow in magnetic field above stretching sheet with suction and injection. Mathematical Modelling and Analysis, 25(3), 461-472.
• Bognár, G., & Hriczó, K. (2018). Similarity transformation approach for a heated ferrofluid flow in the presence of magnetic field. Electronic Journal of Qualitative Theory of Differential Equations, 42, 1-15.
• The demand for efficient heat transfer fluids is the subject of ongoing research in the field of engineering. Research focuses on the application and control of heat flow in the automotive industry, electronics, geophysics, and biomedical devices. Due to continuous technological advances, the efficiency of existing fluids and, consequently, their applicability are declining. It is essential to improve the thermophysical properties of existing fluids by changing the base fluid, for example by adding other materials such as metal nanoparticles. Numerical analysis of the heat and mass transfer equations describing the process can contribute significantly to the development of engineering design processes. The goal is to improve existing mathematical models and validate them with numerical simulations or physical measurements. As a result, the solutions of the partial differential equation system will be presented under different boundary conditions.
Research conditions: The literature database necessary for the researching topic and the software required for numerical calculations and simulations (Matlab, Ansys) are available at the University of Miskolc.
Industrial background: -
Part-time education abroad: the actuality and importance of the research work offer the possibility of part time research abroad (University of Picardie Jules Verne, France).
Additional expectations:
• Language: an adequate knowledge of the English language is essential for the study of the literature
• Preliminary studies:
good or excellent grade in engineering or applied mathematics field (MSc),
professional knowledge in the field of numerical methods,
experience in the use of software (Matlab, Maple, Ansys) is advantageous.
Recommended literature to the research work:
• Prasad, P. D., Kumar, R. K., & Varma, S. V. K. (2018). Heat and mass transfer analysis for the MHD flow of nanofluid with radiation absorption. Ain Shams Engineering Journal, 9(4), 801-813.
• Hayat, T., Imtiaz, M., Alsaedi, A., & Mansoor, R. (2014). MHD flow of nanofluids over an exponentially stretching sheet in a porous medium with convective boundary conditions. Chin. Phys. B, 23(5), 054701.
• Chamkha, A. J., Jena, S. K., & Mahapatra, S. K. (2015). MHD convection of nanofluids: a review. Journal of Nanofluids, 4(3), 271-292.
• Li, S., Faizan, M., Ali, F., Ramasekhar, G., Muhammad, T., Khalifa, H. A. E. W., & Ahmad, Z. (2024). Modelling and analysis of heat transfer in MHD stagnation point flow of Maxwell nanofluid over a porous rotating disk. Alexandria Engineering Journal, 91, 237-248.
• Hriczó, K. (2024, March). Heat and mass transfer analysis of nano-fluid flows in a non-uniform magnetic field. In AIP Conference Proceedings (Vol. 3034, No. 1, p. 020005). AIP Publishing LLC.
• Bognár, G., & Hriczó, K. (2020). Ferrofluid flow in magnetic field above stretching sheet with suction and injection. Mathematical Modelling and Analysis, 25(3), 461-472.
• Bognár, G., & Hriczó, K. (2018). Similarity transformation approach for a heated ferrofluid flow in the presence of magnetic field. Electronic Journal of Qualitative Theory of Differential Equations, 42, 1-15.
felvehető hallgatók száma
1 fő
helyszín
Institute of Mathematics
jelentkezési határidő
2025-12-31