Calculate the volumetric flowrate through each section:

9l=(0.2)(5)=lm3/s q2 = (0.3)(7) = 2.1 m3/s q3 = (0.25)(12) = 3m3/s

Since the fluid is of constant density, the continuity equation may be applied on a volume rate basis:

Therefore, flow is out of the control volume at section 4. Calculate the velocity v4:

Calculate the mass flowrate across section 4, m4:

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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