• Thammanna
• Manukumar N

Fluid dynamics, a sub-discipline of fluid mechanics, studies the motion of fluids and their interactions with surrounding boundaries. It has diverse applications in engineering, meteorology, oceanography, and aerodynamics. This paper provides an in-depth analysis of fundamental principles, significant advancements, and persistent challenges in fluid dynamics. The study explores classical and modern approaches, including computational fluid dynamics (CFD), experimental methodologies, and theoretical frameworks. The research also examines the role of turbulence modeling, Navier-Stokes equations, and boundary layer theory in improving the accuracy of fluid behavior predictions. Furthermore, the paper discusses recent developments, including machine learning integration in CFD and sustainable energy applications. Finally, the future scope of study is outlined, highlighting potential research directions in turbulence modeling, biomedical applications, and environmental fluid dynamics.

Fluid Dynamics, Computational Fluid Dynamics, Navier-Stokes Equations, Turbulence Modeling, Boundary Layer Theory, Sustainable Energy, Aerodynamics, Multiphase Flow, Environmental Fluid Mechanics

"ADVANCEMENTS AND CHALLENGES IN FLUID DYNAMICS: A COMPREHENSIVE ANALYSIS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 1, page no.g63-g65, January-2022, Available :http://www.jetir.org/papers/JETIR2201615.pdf

"ADVANCEMENTS AND CHALLENGES IN FLUID DYNAMICS: A COMPREHENSIVE ANALYSIS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 1, page no. ppg63-g65, January-2022, Available at : http://www.jetir.org/papers/JETIR2201615.pdf