Structure, Properties and Treament of Steel Assignment

Structure, Properties and Treament of Steel - Assignment Example The flow pattern shows an effective decrease in cross section beyond the orifice plate, with a maximum velocity and minimum pressure at the vena contract. The flow pattern and the sharp leading edge of the orifice plate which produces it are of major importance. The sharp edge results in an almost pure line contact between the plate and the effective flow, with the negligible fluid-to-metal friction drag at the boundary. Measuring fluid flow with an orifice and differential pressure manometer requires that the effect of the fluid over the manometer liquid be taken into account. The main intention of this experiment is to explore the relationship between fluids and the media through which they travel by exploring the events that occur in the movement of a fluid from one point to another and the characteristics of the fluid itself. These may include may include pressure, momentum, viscosity, turbulence, velocity of the fluid and friction. It also considers the impact of foreign bodies and flow equipment along the path of the fluid This experiment will allow students to learn the method of measuring air flow velocity using Pitot tube. The student will understand the working principle of Pitot tube as well as the importance of Bernoulli equation in deriving and calculating the velocity by exploring the developing boundary layer in the entry length of a pipe. The main objective of this was to determine the vital discharge coefficient for an orifice plate meter installed within an air flow pipe and using the static pressure tapping’s provided, to investigate the pressure distribution along the pipe downstream of the orifice plate. Essentially fluid dynamics in physics is considered as a sub-discipline of fluid mechanics, and deals with the relations between velocities and accelerations and forces exerted by or upon fluids in motion. This field encompasses aerodynamics, (the study of air and other gases in motion) and hydrodynamics