The Relationship Between Fanning Friction Factor F And The Reynolds Number Re For A Fluid Flowing

Pressure gradient is the flow rate of a liquid through a pipe. This is directly proportional to the difference between the pressures at the two ends of the pipe and inversely proportional to the pip's resistance. The pressure gradient is directly dependent upon blood vessel radius which essentially controls blood flow. The bigger the blood vessel radius, the more blood flow or fluid flow. The smaller blood vessel radius, the lesson blood or fluid flow.

SC Construction has asked you to produce an annotated flow diagram that identifies the different stages of the construction process required to build the nursery.

Submission: The report from part 4 including all relevant graphs and numerical analysis along with interpretations.

A delta is when the water is calm from this loss of velocity, and the sediment can build up creating multiple dams and small river channels, in which the water and sediment can switch between which river channel has a greater flow. This switch can vary though, as these stronger flows on different branch-channels can last for long periods of time.

The Bifurcation diagram also called the logistic map, shows the region of all possible values of the logistic equation. The relative simplicity of the logistic map makes it a widely used point of entry into a consideration of the concept of chaos.

A presumption we used was a diameter for each of the parallel pipelines, amongst pipeline AB, pipeline BC, and pipeline CD. We settled for a diameter of 0.3 m for all circumstances and executed the energy equation between the respective locations, to confirm whether the calculated discharge was agreeable. The discharge was acceptable in each of the three circumstances. In the event that it was unacceptable, another diameter was required to be chosen and the energy equation would need to be recalculated.

In this experiment, the velocity profile for a flat plate at zero pressure gradient of a boundary layer at two different stream wise points were acquired. The investigation was also based on and how changes in Reynolds number affect the velocity distribution within boundary layers. Parameters such as the Momentum Thickness, Displacement Thickness, Shape Factor, shear stress and coefficient of friction was also calculated to gain a better understand of boundary layers. The experimental values calculated were compared to the theoretical Blasius for laminar flow and Power Law Solutions for turbulent flow to see how they varied. It was found out the higher the Reynolds number the greater the boundary layer thickness. As the

The coefficient of friction, or the μ, is a scalar value which is equivalent to the ratio of the force of friction (FF) between two surfaces to the normal force (FN) which pushes two surfaces together. Each set of surfaces has a different μ, as it depends on the particular materials. Basically, the μ increases as it becomes more difficult for objects to move against each other. When a large amount of force is required to move two surfaces against each other (and therefore a large amount of friction is produced), the μ will be much larger than when a small amount of force is required. For example, the μ of ice on a smooth metal would be very low, while the μ of rubber on rough wood would be much higher.

[2] Queen Mary University of London, DEN233, Low Speed Aerodynamics, Lecture Notes, 2013, (Accessed on 13th November 2013)

side-stream B exists, where additional air flows into pipe. At first, molecules of influx B just ´stand´ locally and represent no stronger resistance than main-stream is affected by friction on inner faces of pipe. Particles of that ´resting´ air at B are trembling, based at normal molecular movements, thus are flying into all directions from one collision to next. Just by pure chance, any particle will be pushed into direction of main-stream. That particle moves ahead within main-stream, and will not come back to influx-area.

where A2 is the cross-sectional area of the throat, C is the coefficient of discharge (dimensionless), gc is the dimensional constant, Q is the volumetric rate of discharge measured at upstream pressure and temperature, w is the weight rate of discharge, p1 and p2 are the pressures at upstream and downstream static pressure taps, respectively, Y is a dimensionless expansion factor, β is the ratio of the throat diameter to pipe

7. With the preceding flow net information, a flow net is sketched and presented in Figure 3 of the attached Appendix 1.

The inflow into the tank was then graphed to show the Inflow vs. Time, the results obtained had some outliers in the initial negative trend so a linear interpolation of the part of the data set

[2] Kinnas, Dynamic Viscosity of Air as a Function of Time, http://www.ce.utexas.edu/prof/kinnas/319lab/Book/CH1/PROPS/GIFS/dynair.gif Accessed on 15/04/2013

To look at how the pressure drop changes when the average velocity is altered in a circular pipe and to plot a graph of Friction Factor versus Reynolds