Only way to understand the structure of our eyes is to dissect it. Fluid, Fluid dynamics, Fluid mechanics 978 Words 4 Pages and hard to be explained from the outside. The pump was then turned off and the speed set to 1750 rpm and the procedure repeated. Two typical options include parallel and series configurations of pumps. If the water to be delivered to the original overhead tank 3m head at a higher flow rate e. And also to all my group mates especially to the leader to make this report good job and well done.
The response will be dependent on the residence time of each reactor in series. Each Friday I will ask to see your completed prelab before I allow you to enter the lab. Make sure the volume flow rate is set to 0 before taking reading for different values of volume flow rate. Centrifugal pumps are used for large discharge through smaller heads. Introduction In a lab today, I am to identify an unknown bacterium that is. Make sure valve 2 is closed. The experiment is set up by first placing the bolt through the rule, then.
As we know the concentration can be calculated using electrical conductivity measurements and calibration supplied. For this reason we hypothesized that. Determine the flow rate by using centrifugal pump and draw characteristics curves. Record the conductivity values were continued until reading for reactor 3 closed to reactor 1. This indicates that the maximum pump head is at low flowrates ranging between 0 to 15 gpm. Hypothesis: We believe that the male would have a lower heart rate after running up the stairs determining that he is in better shape.
These applications will - due to browser restrictions - send data between your browser and our server. Combining two pumps increases the performance of the pumping system. Learn to compute currents through the use of voltmeter readings. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. In contrast, a parallel circuit is a circuit in which the has more than one resistor and has multiple paths to move along.
Based on the result that we obtained, we can see that the fluid flow rate remain constant no matter what is the pipe diameter. The proper connection for ammeter and voltmeter was also conducted and the readings for the voltage and current were obtained. Study of axial flow pump cavitation. It will affect the reading of the experiment and reduce the performance of the unit if the components are not in satisfied conditions. The general start-up procedures need to be performed before starting each of the experiment. In the past reports, the in-.
In this experiment, centrifugal pumps have been used to determine the flow rates and the pressure head. Pumps consume energy to perform mechanical work in order to move the fluid the frictional force and gravitational force. Centrifugal Pump Complete Lab Report - Download as Word Doc. As you progress further in science, you will see variations in styles of lab reports, though they all contain the same basic principles. On another note, being able to take part in this lab taught. Pumps operate via many energy sources, including manual operation, electricity, engines, or wind power Type of pumps: 1- positive displacement pump A positive displacement pump makes a fluid move by trapping a fixed amount and forcing displacing that trapped volume into the discharge pipe.
Centrifugal pumps in parallel are used to overcome larger volume flows than one pump can handle alone. The circulation tank is filled with water. The laws on series and parallel resistors, as well as the color code for resistors were observed to calculate the total resistance. Bernoulli's principle, Choked flow, Fluid dynamics 1380 Words 6 Pages is a series circuit. Turn the pump speed controller clockwise until maximum and turn on the pump.
The inside pipe diameter was determined using Appendix C in the lab manual on page 56. The rotary jet pumps, namely the pitot pumps, are composed of the rotating casing with the impeller. A formal lab report on lab exercises 5, and 6 will. The globe valve was only closed for a few seconds to prevent damage to the operating pump from the increasing pressure on the suction side due to the 0% flowrate. Introduction A microscope is an instrument used to magnify and resolve a specimen. This equation contains both the pressure head and the elevation head since the pressure differential measured across the pump is the sum of the static and hydrostatic pressures. Centrifugal pump is known as one of the most widely used pumps for transferring liquids.