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In steady flow (when the velocity vector-field does not change with time), the streamlines, pathlines, and streaklines coincide. This is because when a particle on a streamline reaches a point, , further on that streamline the equations governing the flow will send it in a certain direction . As the equations that govern the flow remain the same when another particle reaches it will also go in the direction . If the flow is not steady then when the next particle reaches position the flow would have changed and the particle will go in a different direction.
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Difference between uniform and non-uniform flow of fluid?
Uniform flow occurs when the fluid velocity and properties are constant throughout the flow field, while non-uniform flow has varying velocity and properties across the flow field. In uniform flow, streamlines are parallel and the flow is steady, whereas in non-uniform flow, streamlines may converge or diverge and the flow can be unsteady.
Steady flow and non steady examples?
Steady flow: Water flowing through a pipe at a constant rate with uniform velocity is an example of steady flow. Non-steady flow: Waves in the ocean where the water motion is constantly changing in both intensity and direction represent non-steady flow.
What force is streamline?
Streamline refers to a path traced by a fluid particle moving in a steady flow without any turbulence. It represents a line that is tangent to the velocity vector of the flow at every point. By following these streamlines, engineers can analyze the behavior of fluids in channels or around objects.
Differentiate between steady flow and pipe unsteady flow?
Steady flow refers to a condition where the flow rate in a system does not change with time. Pipe unsteady flow, on the other hand, involves variations in flow rate over time due to changes in conditions such as pressure or velocity within the pipe. Steady flow is typically easier to analyze and predict, while unsteady flow requires more complex modeling.
What is the definition of steady and unsteady flow of fluid?
What is a continuous flow and unsteady flow
What is the difference between stream lines and path lines?
Streamlines represent the instantaneous velocity field at a given moment, while pathlines show the actual path that individual particles follow over time. Streamlines provide information about the flow pattern at a specific instant, while pathlines depict the trajectory of individual particles as they move through a flow field.
Difference between uniform and non-uniform flow of fluid?
Uniform flow occurs when the fluid velocity and properties are constant throughout the flow field, while non-uniform flow has varying velocity and properties across the flow field. In uniform flow, streamlines are parallel and the flow is steady, whereas in non-uniform flow, streamlines may converge or diverge and the flow can be unsteady.
Steady flow and non steady examples?
Steady flow: Water flowing through a pipe at a constant rate with uniform velocity is an example of steady flow. Non-steady flow: Waves in the ocean where the water motion is constantly changing in both intensity and direction represent non-steady flow.
Is the flow of river steady?
yes the flow of water in a river is steady.
What force is streamline?
Streamline refers to a path traced by a fluid particle moving in a steady flow without any turbulence. It represents a line that is tangent to the velocity vector of the flow at every point. By following these streamlines, engineers can analyze the behavior of fluids in channels or around objects.
What is stearmflow?
Streamflow is flow along streamlines with the absence of turbulence or eddies. Streamflow is sometimes called streamline flow or laminar flow.
What is the assumption of steady flow process?
Flow is Laminar.
Why two streamlines can not intersect with each other?
The direction of the velocity of a fluid at any point is taken to be tangential to its streamline at that point. When two streamlines intersect two tangents can be drawn at the point of intersection. It inturn means that the fluid has velocity in two different directions which is not possible. Therefore 2 streamlines cannot intersect.
Differentiate between steady flow and pipe unsteady flow?
Steady flow refers to a condition where the flow rate in a system does not change with time. Pipe unsteady flow, on the other hand, involves variations in flow rate over time due to changes in conditions such as pressure or velocity within the pipe. Steady flow is typically easier to analyze and predict, while unsteady flow requires more complex modeling.
What is the definition of steady and unsteady flow of fluid?
What is a continuous flow and unsteady flow
What is the steady flow of electrons?
Static charge
What is the steady flow under the anchor?
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