Answer Happy

3) (25 points) As an engineer before taking velocity measurements in a smokestack at a factory, you are asked to obtain the important dimensionless terms to describe the flow rate of the exhaust gas in terms of the dimensionless gas and airflow parameters and dimensionless geometric dimensions of the smokestack. Using the Buckingham Pi theorem for dimensional analysis, develop these terms using the following variables. Use the diameter of the smokestack, density of ai, and gravitational acceleration as repeating variables. Q = flow rate of the exhaust gas Pa= Air density Pg = Exhaust gas density g = Gravitational acceleration h = Height of the smokestack d = Diameter of the smokestack