Results 21 to 30 of about 1,022 (178)
Analysis of Impeller Type Wind Turbine
IIUM Engineering Journal, 2011 The new global development for wind turbines obliged inventors to create new wind turbine designs that have high efficiency and better than known designs. This paper proposes the impeller wind turbine, which uses more effectively the wind energy and depends only on the acting area of the vanes.
Ahmed Y. Qasim +2 more
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CFD Analysis of Modified Rushton Turbine Impeller
International Journal of Science and Management Studies (IJSMS), 2021 Mixing units is one of the prime components in various chemical processing industries. The mixing equipment produces a product by combing different liquids at various properties. Generally, the mixing units are axial and radial flow types. The rushton turbine is one of the radial flow types and had higher power number due to fluid resistance as ...
I. Jenish +2 more
openaire +1 more source
Авіаційно-космічна техніка та технологія, 2020 To develop engines and power plants, the issues of improving engines through the use of a new type of turbomachines – turbo-compressors with general impeller (TCG) have been considered.
Владимир Анатольевич Шкабура
doaj +1 more source
CFD simulation of flow patterns in unbaffled stirred tank with CD-6 impeller [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2012 Understanding the flow in stirred vessels can be useful for a wide number of industrial applications. There is a wealth of numerical simulations of stirring vessels with standard impeller such as Rushton turbine and pitch blade turbine.
Devi Tamphasana Thiyam, Kumar Bimlesh
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Research on energy conversion characteristic of pump as turbine
Advances in Mechanical Engineering, 2018 Pump as turbine is a device for energy conversion. To master the characteristics of energy transformation, especially within impeller, plays important roles for further optimum design of pump as turbine.
Senchun Miao +4 more
doaj +1 more source
Journal of Mechanical Engineering and Sciences, 2019 Pump as Turbine (PAT) is one of a hydropower plant that applies a pump with a reversed flow, working as a turbine to generate electrical power. It has the advantages of low-cost, widely available in the market and user-friendly.
D. L. Zariatin +4 more
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Innovation of Pump as Turbine According to Calculation Model for Francis Turbine Design
Energies, 2021 The effective utilization of micro hydropower sources is often realized through the use of pumps as turbines (PAT). The efficiency of PAT is about the same as that of the original pump. A further increase in efficiency and power output can be achieved by
Martin Polák
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EnergiesIn order to study the influence of split blades on the turbine force characteristics and fluid–structure coupling characteristics of pumps, this paper selected the IS 80-50-315 centrifugal pump, used as a reverse-acting hydraulic turbine, as the research
Fengxia Shi +5 more
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Research on Power Quality and Generator Core Loss base on the Stability of Wind Turbine Operation
Journal of Applied Science and EngineeringAlong with the gradual increase in the installed capacity of wind turbines, the length of wind turbine blades, as the main component for absorbing wind energy, has also increased. In the operation process of wind turbine, the blades will lead to impeller
Xin Guan +4 more
doaj +1 more source
A Method for Optical Quantification of Local Oxygen Limitations in Multiphase Bioreactors
Biotechnology and Bioengineering, EarlyView.ABSTRACT Spatial oxygen limitation is a major source of physiological stress and metabolic, scale‐dependent heterogeneity in aerobic bioprocesses. In gas‐liquid stirred tank reactors, oxygen availability is governed by hydrodynamics and mass transfer and is therefore inherently non‐uniform.
Ryan Rautenbach +5 more
wiley +1 more source