the particles move alot faster, but when there cold they start to slow down
sity hydraulic fluids
Certain fluids, especially liquids, do exert internal friction. This property of the fluid is called viscosity. Rheology is known as the study of viscosity.
er...what fluids?
Some fluids are more denser than other fluids. For example, shampoo is more denser than Ketchup or oil or water. Therefore, it has a higher viscosity! The thick/denser/sticker a fluid is the higher the concentrtation of viscosity. Here is a range of some fluids put from high viscosity to low concentration of viscosity: 1: Shampoo 2: Ketchup 3: Corn oil 4: Water Water has a really low concentration of viscosity.
Viscosity is the measure of a fluids ability to flow, it is measured in pascal-seconds(this link might help)http://en.wikipedia.org/wiki/Viscosity#Units
All fluids have a viscosity.
convection happens because fluids become less dense and expand and riseas they are heated.
Shear rate and viscosity are related to each other. According to shear rate and viscosity we can classifying the materials especially paints. Fluids are divided into two types like 1.NEWNONION FLUIDS and 2.NON NWETONINON FLUIDS based on shear rate and viscosity. In fluids if there no change in viscosity with respective shear rate, such type fluids are known as nwetonion fluids. Viscosity changes with respective shear rate such type of fluids are known as non nwetonion fluids.
sity hydraulic fluids
Effective Viscosity for Non-newtonian fluids is usally defined to calculated for pressure losses. See Bingham or Power law fluids characteristics.
Viscosity is a fluids resistance to flow. A high viscosity fluid would be thick, a low viscosity fluid would be thin.
Flow
Certain fluids, especially liquids, do exert internal friction. This property of the fluid is called viscosity. Rheology is known as the study of viscosity.
Molecules will rapidly spread apart and move in every direction in the presence of a heated fluid, and tightly bunch up in cooler fluids.
determination of viscosity of medium.
er...what fluids?
Some fluids are more denser than other fluids. For example, shampoo is more denser than Ketchup or oil or water. Therefore, it has a higher viscosity! The thick/denser/sticker a fluid is the higher the concentrtation of viscosity. Here is a range of some fluids put from high viscosity to low concentration of viscosity: 1: Shampoo 2: Ketchup 3: Corn oil 4: Water Water has a really low concentration of viscosity.