MEEN-345 MIDTERM #1 STUDY GUIDE
Fluid A (Classify/Example) - Answers - Shear Thickening and Corn Starch
Fluid B (Classify/Example) - Answers - Newtonian and Motor Oil
Fluid C (Classify/Example) - Answers - Shear Thinning and Ketchup
Temperature increases, Viscosity increases - Answers - False
Non Newtonian example - Answers - Blood
Appendix includes - Answers - Sample Calculations
Piezometric head of flow - Answers - sum of pressure head and elevation head
For Prelab 03: Point A - Answers - Laminar Flow
For Prelab 03: Point B - Answers - Flow Separation
For Prelab 03: Point C - Answers - Stagnation Point
For Prelab 03: Point D - Answers - Wake Region
Streamlines - Answers - Curve is tangent everywhere to velocity vector at a given
instant.
Streaklines - Answers - Locus of all particles that passed through a given point during
time interval.
Pathlines - Answers - Path taken by individual particles of fluid as travel from point to
point.
Timelines - Answers - set of adjacent fluid particles that form a line at a given instant
Laminar Flow Table considered..... - Answers - Steady and Incompressible flow
Stagnation Point - Answers - a point in a flow field where the local velocity of the fluid is
zero
Flow Separation Point - Answers - A point in the flow field where the fluid flow is
detached from the surface of the object. Pressure gradient becomes zero.
Manometer Rule - Answers - P = P +pgh
Fluid A (Classify/Example) - Answers - Shear Thickening and Corn Starch
Fluid B (Classify/Example) - Answers - Newtonian and Motor Oil
Fluid C (Classify/Example) - Answers - Shear Thinning and Ketchup
Temperature increases, Viscosity increases - Answers - False
Non Newtonian example - Answers - Blood
Appendix includes - Answers - Sample Calculations
Piezometric head of flow - Answers - sum of pressure head and elevation head
For Prelab 03: Point A - Answers - Laminar Flow
For Prelab 03: Point B - Answers - Flow Separation
For Prelab 03: Point C - Answers - Stagnation Point
For Prelab 03: Point D - Answers - Wake Region
Streamlines - Answers - Curve is tangent everywhere to velocity vector at a given
instant.
Streaklines - Answers - Locus of all particles that passed through a given point during
time interval.
Pathlines - Answers - Path taken by individual particles of fluid as travel from point to
point.
Timelines - Answers - set of adjacent fluid particles that form a line at a given instant
Laminar Flow Table considered..... - Answers - Steady and Incompressible flow
Stagnation Point - Answers - a point in a flow field where the local velocity of the fluid is
zero
Flow Separation Point - Answers - A point in the flow field where the fluid flow is
detached from the surface of the object. Pressure gradient becomes zero.
Manometer Rule - Answers - P = P +pgh
