What is the design procedure for centrifugal pumptesting. Fluid machinery lab equipments centrifugal pump test rig. The rig can integrate both rotodynamic and positive displacement pumps, and is supplied with the most common example of each type as standard. We can test multi channels simultaneously and provide archiving. Test rig developed by various researchers based on the parameters to be tested were discussed with schematic representation and test procedure. Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics. Known for unmatched quality, high efficiency and hasslefree operations.
Another test which is used for diskshaped parts is shown in fig. Pdf a new universal test rig has been installed at the hesso vs. A typical example of this arrangement side of the second pump figure. This freesurface reservoir has been designed to support both vacuum and high. The three pumps can deliver a maximum discharge of 45 m3h and a maximum. A separate mimic diagram for the selected pump s on test displays the important measured and calculated variables. Experiment multi pump test rig free download as pdf file. Safe for this test a pressure above the systems maximum.
Nomenclature of standard terms institute of technology. During scheduled maintenance or shut down, your pumps can be tested, which means that you can be up and running with the minimum of disruption. Centrifugal pump performance test inspection for industry. And hence all the historical data related to this gear pump test rig was collected and analyses were carried out for its improved performance. Dixon, jamie clare, maggie wenham, ronald bakker shell global solutions uk, lubricants department, po box 1. The series 920 hydraulic test stand features independent dual systems, high pressure intensifier, pump test unit for testing pumps, and variable frequency drive for precise rpm control for testing pumps. This totally new system benefits from electronic instrumentation, optional data logging and the use of a state of the art sensorless vector drive to accurately determine the torque. The multi stage centrifugal pump test rig allows the students to understand and study the various characteristics and pressure build up pattern in individual stages. Bop pressure testing procedure 1 discuss operator bop requirements with rig manager. Users of hydrotechnik test rigs rigorously test pumps, hydraulic hoses, moulded coolant hoses, pipes, manifolds, tanks. Several other valves, either solenoid or manual, are used for filling.
Experiment multi pump test rig flow measurement pump scribd. Cussons range of applied hydraulic studies equipment builds upon students knowledge of the fundamentals and provides a practical understanding of industrial concepts including pump and turbine testing, frictional losses in realworld networks and liquid behaviour in. Insure that all romfors bop equipment is tested consistent with romfors policy. Due to that the test rig will also be used for gear life testing, which requires high torque and high speed during. An analysis of hydraulic fluid wear performance discrimination based on a statistical evaluation of a standard vane pump test richard t. This free surface reservoir has been designed to support both vacuum and high. The test rig will be manufactured under iso 9001 procedures to the highest. These rises can be measured in what is known as recovery test. Actual measurements which can be made using the multi pump test rig, are. Reciprocating pump is a positive displacement pump where certain volume of liquid is collected in enclosed volume and is discharged using pressure to the required application. The hydraulic and control systems of the stand are designed to be used as a multi functional test rig.
Pdf design and control of a new hydraulic test rig for small. Pumps operating in series pumps operating in parallel. Maximum normal capacity line should not operate in the region to the right of the line because pump can be unstable. This may require nabors to incur the cost for the testing subcontractor as well as provide rig time to the operator for the test. Pumps operating in series pumps operating in parallel to connect two pumps in series means that the figure 15 presents a parallel configuration of discharge from the first pump is piped into the inlet two pumps. Flow measuring unit consisting of venturimeter and mercury manometer. The experimental test rig is suitably developed to conduct various test. This content provides you with a sample centrifugal pump performance test procedure in the manufacturing shop. Condition monitoring of hydraulic systems data set download. This report describes the performance analysis and design improvement of one of those test setups. Tag quartz dab pump set includes silicone tube thick. Free power how to convert an old washing machine into a water powered generator duration.
The setup consists of a submersible pump, which is mounted horizontally with sump tank. Multi pump test rig manufacturer, supplier, exporter. Solteq manual requirements the unit is supplied with operating and. Then, the freesurface pressurized reservoir placed downstream the test. Test rigs and equipment laboratory of fluid mechanics. Vanes, rotary group, bearings, causing internal leakage. The data set addresses the condition assessment of a hydraulic test rig based on multi sensor data. After the pump has been shut down, the water levels in the well will start to rise again. It also shows how to calculate the test pressures in accordance with en378. A mobile selfcontained multi pump test rig, containing all the services and instrumentation for determining the characteristic curves of eight different pumps at different speeds. The test rig has helped the manufacturer produce pumps with a repeatable efficiency of over 94%, previously 85%, the rig produces a report on each pumps efficiency for archivingcustomer sign off.
Per user discretion, fluid can be retested for viscosity at a higher temperature. The multi pump test rig can accommodate both rotodynamic and positive displacement pumps, and is supplied with the most common example of each type as standard i. In order to obtain satisfactory operation of the equipment and valid test results, it is important that the multi pump test rig is correctly. Over the years, we have been engaged in providing wide variety of centrifugal pump test rig that is designed to study the performance of centrifugal pump. Pdf development of a multifunctional hydraulic test stand.
Universal test rig concept for centrifugal and positive. It has had a significant impact on society, and is considered one of the most significant. A pump is a device, which lifts water from a lower level to a higher level at the. This test rig is somewhat dated and requires design improvements in order to save time and money preparing and conducting the tests. If the pumping rate was not constant throughout the pumping test, recovery test data are more reliable than drawdown data because the water table recovers at a constant rate. Always leading the way within the pump testing field, we can now offer you our computerised hydraulic pump test rig facility. In addition, pumps are leakfree and thus prevent germs from entering the piping system.
If your pump has a case drain line a quick check for inefficiency is to remove the case drain line and drop it into a bucket. Hydraulic machines laboratory equipment turbine runners. Pdf laboratory report centrifugal pump anh phuong le. Design of the test rig the design process started with evaluation of different test rig principles. The internal combustion engine was conceived and developed in the late 1800s. Abstract this paper reports the details of the development of a hydraulic test stand. Of course, one may cite here several test rigs adapted to smallhydro technologies such as.
A new gear test rig also fabricated by the authors and development procedure of the same was discussed. Performance analysis and design improvement on a test rig. Meanwhile, the test rig control system manages a dedicated cloud of. This small flowmeter can then be used at low pump flowrates. Ing mathias bode, sensotech gmbh magdeburg x11 as safeguarding and documenting product quality in compliance with iso 9000 ff. Instruction manual, hydraulic bench part 2 with p6101 auxiliary pump. Rotating machinery rotor balancing lifetime reliability. Reciprocating pumps are more suitable for low volumes of flow at high pressures. Apparatus this multi pump test rig can be used to find characteristics of two pump types. Flow of fluid is measured by using measuring tank and stop watch. Four fault types are superimposed with several severity grades impeding selective quantification.
This apparatus undergoes several stages of quality checks to ensure of the. View and download massey ferguson mf35 service manual online. The compact multi pump test rig is a selfcontained bench top set for studying the characteristics of various types of pumps. Multi pump test rig, lab testing equipments presto group, testing. Manufacturer of hydraulic machines laboratory equipment turbine runners pumps impellers, hydraulic equipment, series and parallel operation pump test rig and deep well turbine pump test rig offered by mech lab equipments, coimbatore, tamil nadu. The unit is supplied with two centrifugal pumps and a positive displacement pump. Wind tunnels three opentype windtunnels are available for experimental measurements on airfoils and small scale models. This flowmeter is not valid at flows greater than 20 gpm. Keep the delivery valve closed and switch on the pump. Multi pump test rig manufacturer supplier india atico export. Universal test rig concept for centrifugal and positive displacement pumps by dipl. This description of procedure defines the conditions for the hydraulic testing of centrifugal pumps according to api standard 610.
The insights and knowledge gained from the test rig is highly valuable information to both the manufacturer and its customer base. While the pump is in compensation, monitor how much fluid is coming from the case drain. If a rotor is balanced on a low speed balancing machine assuming it is rigid and then in service becomes flexible, then unbalance, and thus high vibration, will be. Instruction manual, multi purpose test rig with ram pump accessories. This guide explains why systems are pressure tested, and how to safely pressure test using nitrogen. The laboratory of fluid mechanics and turbomachinery is equipped with various experimental test rigs. Two stage reciprocating air compressor test rig experiment. Doc che241 fluid mechanics lab report multi pump test rig. Especially pump setups have noticeable feature of the.
What is the design procedure for centrifugal pump testing rig. The full, completed pump system is needed for this test. Supply pump set 15 hp kirloskar make suitable for supplying water to the above turbine starter suitable for the above motor pump set. Mf 3600 series versatile, multi purpose tractors 20 pages tractor massey ferguson 8600 brochure. Laboratory manual on fluid machine for fluid machine. Instruction manual, hydraulic bench part 2 with p6101 auxiliary pump test on. Turbo machinery lab, centrifugal pump test rig, francis. Experimental test rig an experimental test rig is developed to undertake the thermal performance evaluation and emission characteristics evaluation of a variable compression ratio compression ignition engine fuelled with karanja biodiesel and its blends with diesel oil.