Originally published 11/3/2021.
Almost everywhere you look on the farm or ranch you are interacting with the theory of fluid dynamics. A fluid is identified as a liquid, plasma, or gas (rarefied form). By having a basic understanding of this subdiscipline of fluid mechanics, you will be able to become a better diagnostician and make more informed purchasing decisions of the equipment that is used in your operation.
For further reading on fluid dynamics:
https://farmmachinerydigest.com/fluid-dynamics-a-discussion-on-hydraulic-motors/
https://farmmachinerydigest.com/fluid-dynamics-understanding-working-fluids/