Sana MehmoodFA22-RMT-030Dr. Mohsan HassanLHR TP 93752026-03-172024-03-17https://repository.cuilahore.edu.pk/handle/123456789/2914Viscoelastic fluids are types of non-Newtonian fluids that show both viscous and elastic behavior under stress. This combination of properties makes them more complex than Newtonian fluids that only show viscous characteristics. These fluids commonly exist in nature and are generated in various industries as well. Some examples of these fluids include polymer solutions, biological fluids, slime, paints, etc. The aim of the research study is to study the complex viscoelastic fluids for different applications. To gain a better understanding of these fluids, the mathematical models of rheological properties is developed and further used in transport equations to see the flow behavior as well as used in various engineering parametersenDepartment of MathematicsMathematicsFA22ViscoelasticConvected DerivativeNewtonian fluidsThesis