series and parallel pump lab report

The characteristic curves of. Microbiology-2460 Lab-003 March 312008 Lab Report-Escherichia coli Abstract The purpose for this lab report was to identify and inform of an unknown bacteria that has been causing a patient to have lower abdominal and pelvic pain.

Pump Performance Curves Centrifugal Pump Pumps Flow

Combining two pumps increases the performance of the pumping system.

. Lab1 6 3 Experimental methods and materials Figure 3a Equipment Assembly Series Pumps Parallel Pumps P1 P2 P1 P2 Lab1 7 31 Specifications of the unit a Pumps 2 units of Horizontal Single Stage Centrifugal PumpP1andP2 Flowrate. 1 st pump connected with 2nd pump in parallel and 1st pump having head of 50 meter say water than p5kgcm2this 5kgcm2 pressure will goes into the the suction side of 2nd pump at 5kgcm2 and can damage the impeller. To obtain the identification of this unknown bacterium several biochemical tests needed to be performed in.

Theory The efficiencyof asingle pumptendstobe insufficientwhenrequiredtoproduce a certain performance. The parallel pumps had efficiency of 1407 for pump 1 and 1316 for pump 2. January 28 2013 AIM.

Series and Parallel Circuits Date Given. It is because there is only. To investigate the circuits to tell whether the resistors are in parallel or in series also to determine the internal resistance of a 15V cell.

21 Pumps in Series. But in case of series practically it is not possible eg. Set the 3-way valve for flow in series the earlier experiments have all.

Up to 24 cash back Centrifugal pumps take up little floor space and create a uniform and non-pulsating flow. When two pumps operate in series the flowrate is the same as for one single pump but the total head is increased. The training unit operates in close loop.

Similarity laws are discussed in Section 421 of. These are the sources and citations used to research Engineering lab report pumps in parallel and series. Ensure the inlet valve and gate valve are both fully open.

This bibliography was generated on Cite This For Me on Monday March 2 2015. Two pumps connected through a pipe work that allows them to be operated individually either in series or in parallel. To findoutperformance of pumpsinseries iii.

This results in an efficiency difference of 185 percent in pump 1 when operating in series compared to parallel and a difference of 293 percent in pump 2 when operating in series compared to parallel. From the head graph of the flow discharge Figure 5 below it can be seen that the series of pump head is larger than the pump head parallel circuit. Series and Parallel pumps Armfield FM51 2.

STUDY OF CENTRIFUGAL PUMPS Objectives. Check that both pumps are fitted with similar impellers the impellers may be viewed through the clear cover plate of each pump. Debit on parallel centrifugal pump reached 0006 cm²s while serial and single.

Parallel and series configurations of pumps which require a specific performance criteria. Pump report 1. Req R1R2 R1 R2 Equation 4 When a circuit has two resistors in parallel and another resistor in series this condition can be dealt by combining the resistors in parallel into an equivalent resistance using Equation 4.

The types of pumps that were used is the single operation pump series operation pump and parallel operation pump. Parallel pump apparatus is specially designed to demonstrate to students the operating characteristics of centrifugal pump in series parallel. Parallel Pump operation 25 2 15 PG2-PG1 1 PG4-PG1 05 0 40 60 80 100 120 140 160 180 Flowrate LPM Discussion In this experiment 3 different types of pumps were being used.

Provide a table with the predicted values of discharge and head for a single pump pumps in parallel and pumps in series rotating at 3000 revmin. One inlet pipe in. To findoutperformance of pumpsinparallel Equipment Figure 1.

Then combine that equivalent resistance with the single resistor in series using Equation 2. Two pumps may be connected in series so that water passes first through one pump and then through the second. 22m b Circulation Tank Transparent acrylic water tank is provided to supply water to P1 and P2.

In this experiment it was expected of the experimenter to have a basic knowledge of circuits in both. To determine pumpperformance ii. Objective of the Experiment.

Serial Parallel Pump Test Rig is specially designed to demonstrate the operating characteristics of centrifugal pump in series parallel or single pump operation. The combined pump head-capacity curve is found by adding the heads of the single pump curves at the same capacity. Given the data for reference pump A N 1850 rpm collectedderived in this lab use similarity laws to predict the values of discharge and head for pumps rotating at 3000 revmin.

The experimental unit provides the determination of the characteristic behavior for single. When two pumps operate in parallel the total head change remains fixed. B create a new results sheet using the icon in the.

While arranging pumps in parallel flow will add ie q1q2. When identical pumps are in series the. Hence where a single pump is inappropriate for large flow rate or high head pumps can be arranged in series and parallel or combination of both to suite our requirement.

How To Operate Centrifugal Pumps In Series Or Parallel 2015. A single pump may be insufficient to produce the performance required. Faculty of Engineering Computing Laboratory Report Title of Experiment.

March 13 2019 From. To understand the use of pumps in series and in parallel. In serial operation the heads of the pumps are added and in parallel operation the flow rates capacities of the pumps are added.

With pumps in parallel we can increase the flow almost twice for the same head delivered while head delivered can be increased twice by arranging pumps in series. Centrifugal pump had almost the same value in 00 02 kgcm².

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