Flow Measurement Using Venturi Meter - Lab Report Example

All these were ascertained through the aspect of making appropriate records as per the experimental results and the actual measurements of the prevailing pressure level. The discharge co-efficient was then determined using the graph’s gradient. The major concept that is dealt with in this entire report is the aspect of the fluid’s flow rate in pipes. The flow rate often tends to vary due to variations in the volume and the cross-sectional area of the pipes. Generally, it dwells on the aspect of inflow and outflow which should remain constant.

Generally, flow measurement refers to the aspect of fluid movement quantification within a given medium. There are a variety of ways for measurement of the flow rate movements. Positive-displacement types of flow meters tend to accumulate a predetermined fluid volume while counting the sequence in which the volume is entirely filled so as to adequately measure the flow (ALLEN & DITSWORTH, 1972).Other measurement methods with regards to the flow rates often rely on the forces that are duly produced by the entire flow while overcoming a specific constriction.

Flow might be measured through the measurement of the fluid’s velocity over a given area. A Venturi meter refers to a type of a flow meter with a definite design. It generally has a 10˚ divergent segment and a 21˚ convergent segment. The fluid flow rate in a given pipe can be determined by application of both the continuity and Bernoulli’s equation, alongside the inner streamline edge between the throat and the mouth of the entire Venturi meter while recording the variations with regards to the static pressure (MERZKIRCH, 2005).

As a main instrument that is usually used for determination of the volumetric flow rates, Venturi meter tends to constrict the entire flow in a specific manner, and the pressure sensors are usually utilized during the