What is continuum fluid?

1. Fluid properties and concept of continuum Fluid: a substance that deforms continuously under an applied shear stress (e.g., air, water, upper mantle…) Not practical/possible to treat fluid mechanics at the molecular level!

What is the continuum theory?

Continuum theory postulates that the average value of any fluid property within the REV tends to a limit, as the size of the volume approaches zero, provided that the limit is reached before molecular activity prevents its attainment.

Is fluid continuous or discrete?

I’m a bit confused by the continuum hypothesis stating that fluid are continuous objects rather than made out of discrete objects. Say for ρ ( x, t) (density) is there more than one fluid particle at x or less than one. Show activity on this post.

What is continuum mechanics and why is it important?

Continuum Mechanics is a means of studying the behaviour of materials by ignoring its particulate nature. A continuum is an area that can keep being divided and divided infinitely; no individual particles. It is a simplification that makes it possible to investigate the movement of matter on scales larger than the distances between particles.