ENGG 2230- Final Exam Guide - Comprehensive Notes for the exam ( 33 pages long!)

• School: University of Guelph
• Department: Engineering
• Course: ENGG 2230
• Professor: Bill Van Heyst

Document Summary

Cannot resist a shear stress by static deflection. Determines fluid strain rate generated by an applied shear stress. All gases at high temperatures and low pressures are in agreement with the perfect gas law =(cid:1846) When shear stress is applied to a fluid element it will continuously. Upper surface will move at larger differential speed than lower surface. Fluids with a linear relation between applied shear and resulting strain are newtonian fluids = . Strongly dependent on temperature, weakly on pressure. As temperature increases dynamic viscosity ( ) of liquids decrease, for. Non-newtonian fluids -fluids that do not follow a linear relationship. Fluid increase viscosity with increase in applied shear stress. Pseudoplastic (shear thinning) - fluid decreases resistance with increase in applied shear stress. Requires a minimum shear stress before fluid will deform. A surface force that acts on all sides of a fluid element over an area. Is a quantity of length calculated by / .