I need to Paraphrase this Paragraph as soon as possible
Conclusion
In the experiment, we operated and calibrated both the pumps and flowmeters, to allow the experiment to be conducted. By learning the techniques that test both centrifugal and gear pumps, one is able to assume the variation in performance between two pumps as well as the difference in how the pumps fool the flow rate and pressure. Through experimentation, these theoretical differences were able to be confirmed.
To decide on which pump is best for a process requires knowing if pressure needs to be constant, if there will be an adjustments in flow rate, and many other factors. If a flow rate with varying pressure is required to be constant, a gear pump would be better. Gear pumps are much less affected by changes in pressure than centrifugal pumps, making them ideal for those situations. These assumptions were tested and confirmed experimentally.
Also, the interrelation between motor speed, flow rate, and pressure was able to be investigated for both types of pumps. Higher flow rates lead to higher efficiency with both pumps which in turn matched literature. Another observation to consider is the pumps had different responses between efficiency and motor speed which would need to be taken into account once a pump was selected for the process. For centrifugal pumps, there is a “sweet spot” below their maximum operating speed where optimal efficiency is obtained and diminishing returns occur if the pump is overdriven. Gear pumps seem to have a much more linear response curve which suggests that they handle power nearer to their operational maximum better.
For both these situations, the operational differences between the two allows one to decide which pump would be better for the system. Other factors, such as cost, chance of breakdown, and size would need to be investigated as well in a realistic setting. With these set aside and looking at just what the experimental results it can be concluded that enough data was collected to allow one to select between the two pumps. After investigating results from the experiment the gear pump is found to be more efficient in a wider range of scenarios.
Lastly, calibration of the various flowmeters and the assessment of their displayed results’ relationship with experimentally collected data was able to be accomplished. With this an accurate comparison of the flowmeters’ responses could be done and since. Since this was done during the previously mentioned experiments on the pumps the experiment allowed the ability to test the flowmeters under a wide variety of pressures and flow rates. None of the flowmeters demonstrated any large inaccuracies but by comparing the variance of the various flowmeters at a set flow rate one would be able to choose the one that has the least variance at a specific flow rate to pick the optimal flowmeter for a given situation.
