When we mix additives in the oil/fluid, the forces which are present in the fluid opposes the forces of additives. This opposition makes a couple force and hence a couple stress is induced in the fluid. This type of fluid is known as couple stress fluid.
it is defined is the stress in the material(steel,Al,etc) that will not be exceeded under normal operating condition
Fracture point
Discharge in fluid mechanics is simply a volumetric flow rate of liquid at the exit and it can simply be claculated by the equation of continuity q=(crossectional area of pipe)(velocity of fluid)
Shear force is a load (pounds, or newtons) in plane of the object which produces shear stress ( pounds per sq inch, or Pascals). Shear force is related to shear stress as STRESS = FORCE/AREA
The rigidity of fluids is typically determined by examining their viscosity, which measures a fluid's resistance to deformation and flow. For practical assessment, one can perform rheological tests, such as using a viscometer or rheometer, to quantify how the fluid behaves under stress or shear. Additionally, the presence of solid-like characteristics can indicate rigidity, as seen in non-Newtonian fluids where behavior changes based on applied forces. Ultimately, the rigidity can be inferred from the fluid's response to mechanical stress and its ability to retain shape under various conditions.
The definition of stress management is to control stress. Good stress management provides a healthy way to relieve stress.
Whats is Emotional Stress?
power made by fluid
yes. example of paraffin flows with increase in stress and flow curve passes through the origin, fitting in the definition of Newtonian fluids.
A viscoplastic fluid is a type of fluid that exhibits both viscous and plastic behavior under stress. It can flow like a viscous fluid under low stress conditions but behaves like a solid under high stress, showing a yield stress below which it does not flow. Examples include toothpaste and clay suspensions.
a fluid is which can move by acting a friction in it
fluid that lubricates joints
The Medical Definition of Stress is the physical, mental or emotional determinant that causes tension in the body or mind.These stressors can be of internal or external origin.
In fluid dynamics, the divergence of the stress tensor represents the rate at which stress is changing within a fluid. It is significant because it helps to understand how forces are distributed and how the fluid is flowing. By analyzing the divergence of the stress tensor, researchers can gain insights into the behavior of fluids and make predictions about their movement and properties.
a couple
A break that occurs from repeated stress to a bone over time.
The formula for calculating wall shear stress in fluid dynamics is du/dy, where represents the wall shear stress, is the dynamic viscosity of the fluid, and du/dy is the velocity gradient perpendicular to the wall.