Across
- 4. byproduct of drag
- 5. materials whose viscosity decreases with time under shear
- 7. caused by motion of fluids over solid objects
- 9. dimensionless quantity described by (p-density*UL/mu)
- 11. study of stationary fluids
- 12. measures the hydrophobicity or hydrophilicity of a surface
- 17. the internal force of layers sliding past each other
- 20. rises in direct proportion to depth and density
- 21. the ratio between mass and volume
- 22. study of forces exerted on or by a liquid
- 25. describe the ratio of forces exerted by or on the fluid
- 26. a measure of how compressible a fluid is
- 27. exerted by a vapour in equilibruim with its condensed states
- 28. force that causes energy loss in motion
- 30. fluid that exhibits elastic behaviour is said to be...
- 31. measured by the lift-to-drag ratio
- 32. the study of fluids in motion
- 33. the 'thickness' of a liquid
- 34. force that acts perpendicular to fluid motion
- 35. fluid statics that is only limited to water-like fluids
Down
- 1. matter is not made of discrete molecules
- 2. increasing it increases both lift and drag
- 3. viscosity increases the longer you apply the force
- 6. surfaces that repel water
- 8. upward force created by a surrounding fluid
- 10. the 3 fundamental conservation laws in fluid mechanics
- 13. relation between shear stress and shear rate is linear
- 14. used to find alcohol level by measuring change in density
- 15. from the greater attraction of oil molecules to each other
- 16. surfaces that attract water
- 18. discovered buoyancy
- 19. moves (and moves things) without being (intentionally) heated
- 23. force required to move plates in the 1D flow case
- 24. depends on form or friction drag
- 29. standard reference made on earth's atmospheric properties