Which method is used exclusively in fluid mechanics?a)Lagrangian metho...
In Fluid Mechanics, the matter of concern is the general state of motion at various points in the fluid system (as in Eulerian approach) rather than the motion of each particle (as in Lagrangian approach). Hence, the Eulerian method is extensively used in Fluid Mechanics.
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Which method is used exclusively in fluid mechanics?a)Lagrangian metho...
Eulerian method is used exclusively in fluid mechanics.
Explanation:
Fluid mechanics involves the study of fluids and their properties such as flow, pressure, density, and temperature. In order to understand the behavior of fluids, different mathematical models are used. The two most commonly used methods for studying fluid mechanics are the Lagrangian method and the Eulerian method.
The Lagrangian method focuses on tracking individual fluid particles and analyzing their motion. This method is useful for studying small-scale fluid motion, but it becomes complicated for large-scale fluid motion. Hence, it is not used exclusively in fluid mechanics.
On the other hand, the Eulerian method focuses on analyzing the fluid flow at a fixed point in space. This method is useful for studying large-scale fluid motion and is commonly used in fluid mechanics. It involves the use of differential equations to describe the motion of fluids in a fixed domain.
Therefore, the correct answer is option 'B' - Eulerian method is used exclusively in fluid mechanics.
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