Mech1020-fluid-mechanics-crossword
Across
- 3. Viscosity in these fluids varies as shear rate differs
- 5. viscosity in these fluids is constant regardless of the shear rate
- 9. expresses the object's ability to generate lift
- 14. study of behaviour of fluids, and forces acting on them
- 16. Ratio of mass and volume
- 17. force that slows down objects when moving in fluids
- 19. spinning objects curves in flight due to pressure differences
- 20. liquids evaporates easily at normal temperature
- 23. include conservation of momentum, mass and energy
- 24. upward force on objects moving through fluid, perpendicular to fluid motion
- 26. frontal for form drag, total surface area for frictional drag
- 27. force exerted per unit area on a surface
- 29. influences both lift and drag, shaping their relationship
- 31. swirling air created at the wingtips, causing drag
- 32. drag force caused by the object's shape blocking fluid flow
- 33. pressure is created by the molecules escaping from liquid
- 34. explains the buoyancy of objects
- 35. Water spreads out and is attracted
Down
- 1. branch in fluid mechanics that deals with fluids at equilibrium
- 2. study of fluids when they a stationary, mostly fluids like water
- 4. Water balls up and is repelled
- 6. predicts the fluid flow
- 7. Upward force that fluids exerts on objects
- 8. fluid's density changes significantly with pressure
- 10. number that shows how easily objects can move in fluids
- 11. Deals with moving fluids
- 12. composed with ratios, usually of force
- 13. measures the relative density of a liquid
- 15. deals with how air moves around objects and forces created
- 18. SI unit for pascal
- 21. caused by the fluid sliding over the objects's surface
- 22. force exerted parallel to a fluid layer, causing deformation
- 25. pressure the surrounding air puts on any surface
- 28. how sticky, thick, and resisting to flow a fluid is
- 30. they can flow, take the shape of it's container