It is possible to make electrical and mechanical systems using analogs,enter this site to better understand : https://lpsa.swarthmore.edu/Analogs/ElectricalMechanicalAnalogs.html

Dear Thamasha, I understand what you mean, but I am confused. As in Sussan paper, we non-dimensionalized the density, viscosity, and the conservations all. Now to characterize the viscosity we used Reynolds number (as can be seen here https://www.comsol.com/blogs/how-to-solve-a-classic-cfd-benchmark-the-lid-driven-cavity-problem/), for surface tension, Weber number, and gravity by Froude number. I can understand these all. But tell me that viscosity is non-dimensionalized separatly and it should be determined from the Reynolds number. How can I use them simultaneously to define viscosity. Also how for density. I do not know how to define the viscosity and density of two fluids in the two-phase flow, level set node. Please see the attached pdf. Please can you make a simple mph model to show this. I shall be very thankful.@ Thamasha Samarasinghe.