WorksheetsFluids Exam 3
Total questions: 6
Worksheet time: 3mins
For zero elevation changes, a piezometer tube can measure the static pressure in a pipe while a pitot tube can measure the sum of the static and dynamic pressures.
TRUE
FALSE
The implication that best describes unsteady flow for control volume applications is:
The control volume is neither emptying nor filling over time.
All characteristics of the flow do not change with time.
The control volume can be filled but not empty overtime.
The control volume is either filling or emptying over time.
The local change of contents in conservation applications refers to:
Time changes.
Spatial changes.
A field representation of the flow with spatial and time dimensions best describes a:
Eulerian approach.
Lagrangian approach.
Streamline approach.
Spatially averaged velocity at a control surface (CS) can best be described as follows:
The velocity distribution is considered non-linearly changing across the CS.
The velocity distribution is considered linearly changing across the CS.
The velocity distribution is considered uniform across the CS.
A university client asks you to assess the wind forces (also known as wind loads) on Patterson Office Tower during a 12 mph windstorm. The equation that you will need is:
Newton's Law of Viscosity.
Conservation of momentum.
Hydrostatic pressure distribution.
