Group dynamics

1- Summary This study is based on the analysis of pressure distribution around a NACA 23015 airfoil section with a flap of length equal to the 30% of the cord at different angles of incidence and flap settings. The experiment was performed in a non –return wind tunnel at a Reynolds number of 4.4×〖10〗^5 and at a Mach number of 0.073. It is of note that increasing incidence will increase lift produced until the critical angle of attack, where the airfoil stalls; moreover, deploying a flap will…

The blast wave generating device developed for this project consists of two sections that are equivalent in cross sectional area to the expansion section channel of the shock tube; the front section has internal damper blades that rotate from a vertical position to a horizontal position, and the rear section is equipped with internal flow straighteners. The device is to be placed in series between the expansion section and the expansion section channel, and bolted together with the flanges of…

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Non-Newtonian fluids are plentiful in the world, both natural and man-made. Undoubtedly, they are consumed nearly every day. Foods such as cream, ketchup, honey (“Non-Newtonian Fluids”), mayonnaise, cranberry sauce, or jelly (Roth-Johnson) are non-Newtonian. For example, in order to get ketchup out of the bottle, it must be shaken. Once that has been done, it squirts out of the bottle with ease. Also, if the near-solid honey is continuously stirred, then the honey becomes more liquid than solid.…

The bouncy ball is way bouncy then the tennis ball, because the bouncy ball is made of the rubber and when it hits the ground it gets compressed, or squished and because it is very elastic, it returns to its original shape very quickly. That's the only reason why the bouncy ball is way bouncier than the tennis ball. Bouncy ball was made by the one and only norman stingley who worked at the california chemist. He used to just experiment stuff with rubber on his spare time. By doing all the…

Life can be compared to a roller coaster, for it's similarities and it's differences. The similarities are obvious; Life has it's ups and downs, the ride can be scary and thrilling at the same time. Once you're strapped in, you're in until the fat lady sings. The differences are that with a roller coaster you know around how long the ride will last. You know who is going to be sitting beside you the whole time and you know where the highs and lows are going to be. Life is different because you…

should be transmitted without being obstructed. After familiarized with the lab instruments, the LabVIEW program for AE 460 should be started. Then, the current ambient pressure, the current ambient temperature, and a calibration coefficient for dynamic pressure correction, q correction factor, should be inputted into the program under the…

Inertial Reference Section (output) * Gives inertial data to the EFIS. ADIRS – control and display unit (CDU) located at the overhead panel. GENEREAL SYSTEMS 1st group * ADIRUs * DDRMI * ISIS 2nd group * GPS * TCAS * DME * ADF * VOR 3rd group * ILS * Marker Receivers 4th group * EGPWS * RAs * WXR * PWS DME – measures a slant distance from an aircraft to a station. FWC – Flight Warning Computer (Oral & Visual) ISIS –…

Application of Bernoulli’s Equation to Fluid Dynamics Bernoulli’s equation has been used widely in an engineering aspects, the conservation of energy is the most famous one. This paper will talk about the application of Bernoulli’s equation to fluid dynamics. Fluids flow can be in different forms, such as water in the ocean, blood within our body and etc. Thus, it is necessary to study the mechanism of fluids. In the year of 1738, Daniel Bernoulli published a book called Hydrodynamica, which…

Stairmands data is based on a cyclone separator with a characteristic diameter of 203mm and a height of 812mm. The flow rate is used to determine this characteristic diameter, which then along with the flow rate, change in density and dynamic viscosity is used to determine the scaling factor. The scaling factor is then applied to the particle size distribution, and hence the collection efficiency is determined. To ensure correct flow through the cyclone, the pressure drop is calculated…