If the flow is laminar and velocity is low can I say that force is proportional to velocity not velocity squared and so model drag force as F[math]_d[/math] = Cd*[math]\rho[/math]*A*V/2? - Quora
![Logarithmic plot of the sphere's drag coefficient as a function of the... | Download Scientific Diagram Logarithmic plot of the sphere's drag coefficient as a function of the... | Download Scientific Diagram](https://www.researchgate.net/publication/343801842/figure/fig1/AS:927137506816001@1598058215814/Logarithmic-plot-of-the-spheres-drag-coefficient-as-a-function-of-the-Reynolds-number.png)
Logarithmic plot of the sphere's drag coefficient as a function of the... | Download Scientific Diagram
Drag Coefficients for Flat Plates, Spheres, and Cylinders Moving at Low Reynolds Numbers in a Viscous Fluid
![newtonian mechanics - Finding the drag force (Air resistance force) for accelerated ball? - Physics Stack Exchange newtonian mechanics - Finding the drag force (Air resistance force) for accelerated ball? - Physics Stack Exchange](https://i.stack.imgur.com/axAi7.png)
newtonian mechanics - Finding the drag force (Air resistance force) for accelerated ball? - Physics Stack Exchange
![Drag coefficient prediction for non-spherical particles in dense gas–solid two-phase flow using artificial neural network - ScienceDirect Drag coefficient prediction for non-spherical particles in dense gas–solid two-phase flow using artificial neural network - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S003259101930395X-ga1.jpg)