The next topic on the list of WR module is Energy/Continuity equation. There was a post some days ago about Bernouilli equation and it's a kind of plug and chug solution. Well, they are not that stupid to give out many freebies. Here is a problem which is exam type (this problem is very simplified, real question in the exam may have descriptive/narative wording blah blah blah and some numbers listed which are not related to the question just to distract/confuse you):
For the 50-ft wide rectangular channel shown in the attachment, determine the depth of flow and the velocity at section 2 using the energy principle. Neglect the energy losses. Assume that alpha1 = alpha2 = 1
Gupta_prob_10_4_sketch.pdf
For the 50-ft wide rectangular channel shown in the attachment, determine the depth of flow and the velocity at section 2 using the energy principle. Neglect the energy losses. Assume that alpha1 = alpha2 = 1
Gupta_prob_10_4_sketch.pdf