Hello Dr Zakir Ullah: Here is my input concerning your question:
Whipped cream, blood, solutions, melts, paint, polymers, and ketchup are the main examples of the tangent hyperbolic model in the fields of industry and biology. probed heat transfer in dusty hyperbolic tangent fluid with respect to magnetic field and thermal radiation toward a deformable sheet.
Article Inclined hydromagnetic impact on tangent hyperbolic fluid fl...
Article On Purely Mechanical Simple Kinematic Internal Constraints
I hope the above helps in facilitating you in your research. Best regards--