101002336 TP

Which of the following is a basic concept in vector and tensor calculus?

• Scalar multiplication

• Differential equations

• Integration by parts

• Cross product

Transport phenomena involve the study of which of the following?

• Heat transfer

• Mass transfer

• Momentum transfer

• All of the above

Which term describes the analogy between heat, mass, and momentum transfer?

• Similarity theory

• Transfer analogy

• Transport analogy

• Diffusivity analogy

Heat diffusivity is often compared to which of the following in mass transfer?

• Thermal conductivity

• Mass diffusivity

• Convective heat transfer coefficient

• Viscosity

The analogous form of the transport phenomena equations indicates that:

• Heat transfer is independent of mass transfer

• Mass transfer equations can be derived from heat transfer equations

• The governing equations for heat, mass, and momentum transfer have similar forms

• Momentum transfer only affects mass transfer

Newton's law of viscosity relates which two variables?

• Pressure and velocity

• Shear stress and shear rate

• Temperature and heat flux

• Concentration and mass flux

The mechanism of momentum transport in fluids is primarily due to:

• Conduction

• Convection

• Diffusion

• Viscosity

Which equation represents the conservation of mass in fluid mechanics?

• Bernoulli's equation

• Continuity equation

• Navier-Stokes equation

• Fourier's law

The equation of motion in fluid mechanics is also known as:

• Continuity equation

• Navier-Stokes equation

• Bernoulli's equation

• Euler's equation

In the Navier-Stokes equation, the term that accounts for viscous forces is:

• Pressure gradient term

• Inertia term

• Viscous term

• Body force term