Understanding Fluid Dynamics: Key Equations and Concepts
School
The American School of Dubai**We aren't endorsed by this school
Course
SOC 315
Subject
Mechanical Engineering
Date
Dec 11, 2024
Pages
2
Uploaded by GrandPenguin4796
1. Which of the following equations is commonly used to describe the conservation of mass in fluid dynamics?a) Navier-Stokes Equation b) Bernoulli's Equation c) Continuity Equation d) Euler's Equation 2. In a steady incompressible flow, the equation of motion can be simplified by neglecting which of the following terms?a) Pressure gradient b) Viscous forces c) Inertia terms d) Gravitational forces 3. What is the primary variable that needs to be solved for when applying the Bernoulli equation along a streamline?a) Velocity b) Density c) Pressure d) Temperature 4. When applying the Navier-Stokes equations to a fluid flow problem, which of the following assumptions would simplify the equations significantly?a) The fluid is compressible b) The flow is turbulent c) The flow is laminar and incompressible d) The fluid has variable viscosity
5. In computational fluid dynamics (CFD), which method is commonly used to solve the Navier-Stokes equations numerically?a) Finite Element Method