Car Oil – The American Petroleum Institute
Viscosity is the resistance of a liquid concerned with its movement. However it isn’t all that one dimensional. There are many other aspects to it including the important concepts of its velocity gradient and coefficient. In addition to this, solids and amorphous materials are also considered to have a level of thickness. This may be a little difficult to comprehend on its own but can be illustrated via a simple Viscosity example. Glass is a solid but once you melt it, it becomes a substance that is existing in its liquid form and it will flow when encouraged to. As a result, it will have a level of viscousness. In fact, many people have generally accepted that solids are basically just liquids that have a much higher viscosity. In relation to this is the concept of the gradient of velocity. Fluids have been seen to move in continuous layers, a phenomenon that is known as a laminar flow. The gradient of the velocity is the variance in the velocity Brake fluid between the fluid’s different layers. Calculating it is simple; divide the difference in velocity by the measure of the distance between the fluid’s layers. Sometimes a force can be necessary to keep one layer of fluid moving faster than others, and this is also factored into the equation when necessary.
Processing your request, Please wait....
