ENGG 2400- Final Exam Guide - Comprehensive Notes for the exam ( 30 pages long!)

• School: University of Guelph
• Department: Engineering
• Course: ENGG 2400
• Professor: Julie Vale

Document Summary

Variables represent key properties of the system e. g. mass, atmosphere coefficient. Information or instructions delivered to or measured from the system. Signal that acts on a system and causes it to react. Signal that is a result of the actions of the inputs on the system. Collection of natural objects, connected or complex whole. A group of natural objects, laws of nature. Across is pressure (p), through is flow (q) Has memory, output depends on input in the moment and previous input. Determines if a fluid is laminar (if number is less than 1400) No memory, output depends only on input in the moment. The resistance is from friction when a fluid flows through the pipe. For a pipe with dynamic viscosity ( ), length (l), diameter (d), and cross sectional area (a) Element law for a pipe: hydro-resistance (r) =(cid:2871)(cid:2870)2, (cid:4666)(cid:4667)=(cid:2869) . It shows a relationship between pressure (p), resistance (r), and flow rate (q)