Across
- 2. – Principle represented by the Bernoulli equation.
- 3. – Measure of relative volume change in response to pressure.
- 5. – Instrument measuring pressure differences using liquid columns.
- 9. – Flow regime with smooth layers and no mixing.
- 12. – Formation and collapse of vapour bubbles in liquid.
- 13. – Drag caused by pressure differences on a body.
- 16. – Surface property with low contact angle for water.
- 20. – Drag component caused by shear stress on surface.
- 22. – Pressure where liquid and vapour are in equilibrium.
- 23. – Force component acting perpendicular to relative flow.
- 25. – Principle stating mass flow rate in equals rate out.
- 29. – Projected surface area seen from direction of flow.
- 30. – Point in flow field where local velocity is zero.
- 31. – SI unit of pressure equal to one Newton per metre.
- 32. – Law used to calculate force exerted by fluid jets.
- 34. – Fluid flow where density remains constant throughout.
- 35. – Angle formed where liquid meets a solid surface.
Down
- 1. – Flow regime with chaotic changes and secondary eddies.
- 4. – Component of stress coplanar with a cross section.
- 6. – Dimensionless ratio of inertial forces to viscous forces.
- 7. – Pure numbers used to characterize fluid flow physics.
- 8. – Fluid where shear stress is proportional to velocity gradient.
- 10. – Equivalent height of liquid required to produce pressure.
- 11. – Ratio of lift to drag for airfoil performance.
- 14. – Rate of progressive shearing deformation applied to fluid.
- 15. – Surface property with high contact angle resisting wetting.
- 17. – Study of fluids at rest where pressure is normal.
- 18. – Net upward force exerted by a fluid.
- 19. – Fluid property resisting internal force to flow.
- 21. – The study of the mechanics of fluids in motion.
- 24. – Theoretical gas with randomly moving particles and no interactions.
- 26. – Cohesive force per unit length at phase interface.
- 27. – Substance that evaporates readily at normal temperatures.
- 28. – Ratio of mass to volume at specific temperature.
- 33. – Temperature where vapour pressure equals external pressure.