Manufacturing Technology for a New Type of Profiled Rotor

Băran, Nicolae; Besnea, Daniel; Sima, Teodor; Detzortzis, Antonio; Cărnaru, Stelian Cosmin

doi:10.4028/www.scientific.net/amr.655-657.235

Cited by 2 publications

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“…[ / ] V = 0 011258 m s 40 529 m h  (13) For the pump data presented above, choosing the operating speed of the pump as 200 ... Based on the theoretical data in Table 2 and following the experimental researches, the was drawn in Figure 6. Figure 6 shows that the two graphs are very close; as a result, the volumetric efficiency will be [10]:…”

Section: The Pump Sketch and The Operation Principlementioning

confidence: 92%

Designing and dimensioning of a new type of pump that can be used in the field of land reclamation

Stoican

Băran

2021

E3S Web Conf.

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The findings made during the operation of the pumping stations within the land improvement arrangements, energy balances, measurements performed and low efficiencies that are currently between 50% -77%, it is necessary to continue research in order to improve parameters and replacement of existing aggregates with energy efficient equipment. Thus, theoretical and experimental research was performed in order to improve the projected theoretical parameters of a rotating volumetric pump. For a certain water flow rate that should be transported to irrigate an area of agricultural land or discharged from a land area equipped with drainage works, a rotating pump is dimensioned and the flow rate according to the number of rotations diagram is plotted.

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Section: The Pump Sketch and The Operation Principlementioning

confidence: 92%

Designing and dimensioning of a new type of pump that can be used in the field of land reclamation

Stoican

Băran

2021

E3S Web Conf.

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Calculation elements for establishing the design of a rotating machine that transports fluids

Stoican

Băran

Costache

2020

IOP Conf. Ser.: Mater. Sci. Eng.

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The paper presents the operating principle and the constructive solution of a rotating machine with two profiled rotors. The calculation relations between the rotor radius and the height of the rotating piston are established, fundamental relations for the design of the rotating machine. The calculation results on the basis of a computation program are presented, results which specify by the coordinates (xi, yi) the contour of the rotor profile. At the end of the paper, the formula for calculating the flow rate transported by the machine and its driving power is analysed.

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Manufacturing Technology for a New Type of Profiled Rotor

Cited by 2 publications

References 0 publications

Designing and dimensioning of a new type of pump that can be used in the field of land reclamation

Designing and dimensioning of a new type of pump that can be used in the field of land reclamation

Calculation elements for establishing the design of a rotating machine that transports fluids

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