Development, research and production of a centrifugal impeller

Гуреев, В. М.; Salakhov, Rishat Rizovich; Falyakhov, M. A.; Kudusov, D. I.; Burlakov, V. V.

doi:10.3103/s1068799816010116

Cited by 2 publications

(1 citation statement)

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“…In the model creation stage, the semiempirical model of the k-omega SST turbulence was chosen, since the k-omega SST provides an adequate description of the near-wall turbulence and sensitiveness to the border conditions in the external flow. The authors already have experience in performing similar work when designing a centrifugal pump (Gureev et al, 2016) and modeling heat transfer and hydrodynamics (Malganova & Ermakov, 2016), where the k-omega SST model also showed good accuracy. The experimental plant provides flow rates from 0 to 800 liters per minute.…”

Section: Creating a Meshmentioning

confidence: 99%

Numerical and Experimental Study of the Impeller of a Liquid Pump or a Truck Cooling System and the Development of a New Technological Open-Type Impeller

2020

IJM

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Typically, closed-type impellers are more efficient than open-type impellers, but in the manufacture of closed-type impeller, cost of wheels is higher. This paper describes the development of cost-effective and simple impeller wheel for a fluid pump in the truck cooling system. To perform this task, the numerical computations of a standard impeller wheel were carried out, its characteristics were also obtained from a test bench, the standard impeller wheel model was verified. The open-type impeller wheel was developed according to the current dimensions of standard impeller wheel and then analyzed with the numerical computations by the software ANSYS CFX (Academic license) computational fluid dynamics. The developed opentype impeller wheel works very effectively in spite of performance degradation by 5% in comparison to the closed-type impeller wheel. When working as a part of engine, the pump efficiency is 0.552-0.579. The maximum value of the pump efficiency is 0.579, it can be achieved at the highest speed of the pump (4,548 rpm and 655 l/min)

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Section: Creating a Meshmentioning

confidence: 99%

Numerical and Experimental Study of the Impeller of a Liquid Pump or a Truck Cooling System and the Development of a New Technological Open-Type Impeller

2020

IJM

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Numerical and Experimental Study of the Impeller of a Liquid Pump of a Truck Cooling System and the Development of a New Open-Type Impeller

Salakhov

Ermakov

Gabdulkhakova

2020

Teh. glas. (Online)

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Typically, closed-type impellers are more efficient than open-type impellers, but in the manufacture of closed-type impellers, cost of wheels is higher. This paper describes the development of cost-effective and simple impeller wheel for a fluid pump in the truck cooling system. To perform this task, the numerical computations of a standard impeller wheel were carried out, its characteristics were also obtained from a test bench, the standard impeller wheel model was verified. The open-type impeller wheel was developed according to the current dimensions of standard impeller wheel and then analyzed with the numerical computations by the software ANSYS CFX (Academic license) computational fluid dynamics. The developed open-type impeller wheel works very effectively in spite of performance degradation by 5% in comparison to the closed-type impeller wheel. When working as a part of engine, the pump efficiency is 0.552-0.579. The maximum value of the pump efficiency is 0.579, it can be achieved at the highest speed of the pump (4,548 rpm and 655 l/min).

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Development, research and production of a centrifugal impeller

Cited by 2 publications

References 0 publications

Numerical and Experimental Study of the Impeller of a Liquid Pump or a Truck Cooling System and the Development of a New Technological Open-Type Impeller

Numerical and Experimental Study of the Impeller of a Liquid Pump or a Truck Cooling System and the Development of a New Technological Open-Type Impeller

Numerical and Experimental Study of the Impeller of a Liquid Pump of a Truck Cooling System and the Development of a New Open-Type Impeller

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