Abstract
An investigation of heat transfer in human head is carried out by using finite element method. The head is modeled with different tissues having varying physical properties. The current work is focused to simulate the effect of various physical and geometrical parameters such as ambient temperature, heat transfer coefficient and variation in the thickness of different tissue layers of human head. The effect of presence of hair on human head is also investigated. It is found that the deep brain temperature remains almost constant whereas a small variation occurs in the other layers with respect to varying environmental and geometrical parameters.
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Acknowledgments
The authors extend their appreciation to the deanship of scientific research at King Khalid University for funding this work through research groups program under grant number (R.G.P. 1/58/39).
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Sarfaraz Kamangar received his Ph.D. degree from University of Malaya, Malaysia, in 2016. He is currently working as Assistant Professor in Department of Mechanical Engineering, King Khalid University, Saudi Arabia. Currently, his research focus is on the hemodynamic analysis in arteries and heat transfer in human body.
Mohammad Anas Khan is a student of B.Tech. (mechanical engineering) at Jamia Millia Islamia (A Central University), New Delhi, India. His areas of interest are fluid mechanics, applied thermodynamics, and heat and mass transfer. He is actively involved in the research pertaining to the application of computational fluid dynamics (CFD) in different areas.
Irfan Anjum Badruddin received his Ph.D. from University Sains Malaysia, Malaysia. He is currently working as Associate Professor in Department of Mechanical Engineering, King Khalid University, Saudi Arabia. His interest includes, heat transfer in porous medium, blood flow in human body, biodiesel production, Renewable energy.
T. M. Yunus Khan graduated in master of technology from Vishveshwaraya Technological University Belgaum, India. He is currently working as Assistant Professor in Department of Mechanical Engineering, King Khalid University, Saudi Arabia. His research focus on the heat transfer, fluid flow and biodiesel production.
N. Nik-Ghazali received his Ph.D. from University of Malaya, Malaysia, He is currently working as Senior Lecturer in Department of Mechanical Engineering, University of Malaya, Malaysia. He has published many articles in international journal and conferences.
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Kamangar, S., Khan, M.A., Badruddin, I.A. et al. Numerical analysis of heat transfer in human head. J Mech Sci Technol 33, 3597–3605 (2019). https://doi.org/10.1007/s12206-019-0654-x
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DOI: https://doi.org/10.1007/s12206-019-0654-x
Keywords
- Ansys
- Hair
- Heat transfer
- Human head