A review of acoustic compressors and pumps from fluidics perspective

Thomas, Sonu K.; Muruganandam, T. M.

doi:10.1016/j.sna.2018.09.031

Cited by 12 publications

(3 citation statements)

References 69 publications

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“…Based on the numerical calculation results of the external characteristics of the magnetic drive pump, the pump shaft power value under different working conditions was extracted, and the pump shaft torque value was calculated and obtained. The magnetic rotation Angle corresponding to the magnetic drive coupling under different working conditions was calculated according to the formula (1). Based on the test results of eddy current loss of magnetic coupling, the maximum eddy current torque Twmax was calculated according to formula (2), and then the eddy current loss corresponding to magnetic drive coupling under different working conditions was calculated according to different magnetic rotation angles.…”

Section: The Calculation Model and Mesh Generationmentioning

confidence: 99%

“…Magnetic driven centrifugal pump is a leak-free pump [1][2], mainly used for conveying strong corrosion, toxic, flammable and valuable medium in the process of industrial production. It is widely used in chemical industry, metallurgy, light industry, food, aerospace, aviation and other industries in recent years because of its characteristics of full seal and no leakage.…”

Section: Introductionmentioning

confidence: 99%

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The Flow-Heat Coupling Study of Cooling Circulating Channel of Magnetic Drive Pump

Gao

Zhang

et al. 2021

mech

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The medium in the cooling circulation channel of the magnetic drive centrifugal pump will take away the heat generated by the magnetic eddy current and bearing friction in time to avoid the high temperature demagnetization phenomenon of the permanent magnets. Therefore, the reasonable design of the cooling circulation channel directly affects the stable operation of the magnetic drive centrifugal pump. In this paper, the heat exchange and temperature distribution in the cooling circulating channel of magnetic drive pump are studied by means of numerical calculation of fluid-heat coupling and external characteristic test. The temperature distribution and development law of the isolation sleeve clearance, the bottom of the isolation sleeve and the reflow hole are analysed emphatically, and the convection heat transfer coefficient distribution in the isolation sleeve clearance is studied.

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Section: The Calculation Model and Mesh Generationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Flow-Heat Coupling Study of Cooling Circulating Channel of Magnetic Drive Pump

Gao

Zhang

et al. 2021

mech

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“…The dotted arrow shows the fluid flow in the reverse direction, where the fluid undergoes higher resistance (higher pressure drop compared to the forward direction). The FD performance is denoted by the term diodicity (𝛹), equation ( 1) [8]. It can be observed that the shape of the FD is not standardized like other fluid components (pump, turbines).…”

Section: Introductionmentioning

confidence: 99%

Nature inspired design modification of fluidic diode for wave energy harvesting device

Hithasih

Samad

Takao

2022

J. Phys.: Conf. Ser.

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A fluidic diode (FD) coupled with the unidirectional turbine (UT) can improve its flow rectification operating in a bi-directional airflow. However, the shape of the FD is not standardized like other fluidic components, and they are usually problem-specific. The performance of the FD is given by diodicity, which is the ratio of pressure drop for the reverse to forward direction. This article aims to improve the performance of the FD proposed for wave energy application by modifying its shape, which is inspired by the bud of the lotus flower. The modified model is numerically studied by solving three-dimensional steady-state Reynolds Averaged Navier Stokes equations using the commercial computational fluid dynamics software ANSYS FLUENT 16.2. The proposed modification had a lesser pressure drop in both directions compared to the base model. The detailed flow physics and performance analysis of the modified FD are presented.

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Design and Optimization of Bio-inspired Fluidic Diode for Wave Energy Harvesting System

Hithaish

Samad

2022

Lecture Notes in Mechanical Engineering

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A review of acoustic compressors and pumps from fluidics perspective

Cited by 12 publications

References 69 publications

The Flow-Heat Coupling Study of Cooling Circulating Channel of Magnetic Drive Pump

The Flow-Heat Coupling Study of Cooling Circulating Channel of Magnetic Drive Pump

Nature inspired design modification of fluidic diode for wave energy harvesting device

Design and Optimization of Bio-inspired Fluidic Diode for Wave Energy Harvesting System

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