The temperature, pressure, and rate of deformation of fluid can all affect its state. The viscosity of a fluid is determined by its condition. Experiments reveal that some stress is required to maintain the flow, which is due to the necessity for a force to overcome the friction between the fluid layers in relative motion. When a viscous fluid is driven into a tube, it flows more swiftly near the tube’s axis than at its walls, and viscosity measures the internal frictional force between adjacent layers of fluid in relative motion.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |