What is the main purpose of choosing governing equations in a thermofluids problem?
Question 2
Which equation is most directly associated with conservation of mass for a control volume?
Question 3
A student is analyzing a steady-flow device with heat transfer and shaft work. Which governing equation is usually the most appropriate starting point?
Question 4
Why are simplifying assumptions important when choosing governing equations?
Question 5
Which of the following is an example of a valid simplifying assumption for many fluid-flow problems?
