Reynolds equation contains the answer. However, Raimondi and Boyd have given us the solution in nice charts which are presented in all Machine Design books. Also, Niemann and Winter in their Maschinenelemente book.

Thanks for suggesting the books.

Dear Sanyam,

Greetings, At first, you need detect the energy components activated in the considered problem, and then investigated the effects of this parameter on the activated energy components. I think you may want to see the following papers that are on the your question:

1. Application of an Innovate Energy Balance to Investigate Viscoelastic Problems DOI:

• 10.24203/ajet.v8i4.6404

2. A Note on the Energy Structure Theory and Development for 2D Viscoelasticity DOI:

• 10.24203/ajas.v9i1.6537

3. On the Irreversibility in Mechanical Systems Using a New Macroscopic Energy Structure Modeling DOI:

• 10.24203/ajas.v8i6.6473

Regards, Saeed