Results 11 to 20 of about 1,022 (178)

An experimental investigation on the fluid flow mixing process in agitated vessel [PDF]

open access: yesEPJ Web of Conferences, 2022
The fluid mixing process is a common supportive phenomenon that often occurs in a large number of industrial systems. This phenomenon is the subject of many numerical and experimental analysis.
Młynarczykowska Anna   +3 more
doaj   +1 more source

Study on aerodynamic performance of mine air duct horizontal axis wind turbine based on breeze power generation

open access: yesEnergy Science & Engineering, 2022
The development of wireless sensor network based on breeze power generation is of great significance to promote the development of the intelligent mine. According to the underground environment of coalmine, a small horizontal axis wind turbine with mine ...
Xiaohong Gui   +4 more
doaj   +1 more source

Dynamic generation of aqueous foams and fiber foams in a mixing tank

open access: yesSN Applied Sciences, 2021
Mixing tanks are employed in paper and pulp industries to generate aqueous foams and fiber foams. The aim of the present study was to investigate the effect of impeller geometry on dynamic foam generation in a 60 L mixing tank.
Baranivignesh Prakash   +4 more
doaj   +1 more source

Numerical Analysis of Flow Characteristics in Impeller-Guide Vane Hydraulic Coupling Zone of an Axial-Flow Pump as Turbine Device

open access: yesJournal of Marine Science and Engineering, 2023
An axial-flow pump as a turbine (PAT), as compared to the conventional Francis turbine, has the advantages of not being restricted by the terrain and having lower cost to reverse the pump as a turbine for power generation.
Fan Yang   +5 more
doaj   +1 more source

Gas-liquid dispersion agitated by closed turbine type impeller [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly
Gas-liquid agitation by a turbine-type impeller having shrouds structurally (closed disk turbine impeller, CDT) was studied by examination of the flow behavior of the gas-liquid mixture in the impeller region, with energy consideration based on the ...
Yoshida Masanori   +4 more
doaj   +1 more source

Designing blade wheels for microturbine plants based on prototypes [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2019
One of the main microturbine plant elements is a turbine impeller. Development of effective turbines demands considerable costs, that is why the method of turbine design based on existing prototypes is offered.
A. S. Pugachuk   +2 more
doaj   +1 more source

Influence of temperature drop on the pressure rise in the fan circuit of the gas turbine engine turbo-fan attachment

open access: yesАвіаційно-космічна техніка та технологія, 2023
The subject of this study is the working process in a turbofan attachment of a gas turbine engine. The object of study is the fan part of the impeller of a turbofan attachment. The aim of this study was to evaluate the effect of temperature difference in
Roman Maiboroda
doaj   +1 more source

Oxygen Mass Transfer Coefficient and Power Consumption in a Conventional Stirred-Tank Bioreactor Using Different Impellers in a Non-Newtonian Fluid: An Experimental Approach [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this study, we investigated the power consumption and volumetric mass transfer characteristics in an un-baffled stirred-tank bioreactor using a non-Newtonian fluid and different impellers.
Mahendran Botlagunta   +2 more
doaj   +1 more source

Investigate of turbo-compressors with general impeller for engines and power plants

open access: yesАвіаційно-космічна техніка та технологія, 2021
The article deals with the working processes in flowing part of the turbo-compressors with general impeller (TCG) and with two schemes of the flows. The work studies the features of the TCG operation with two schemes of the flows and the gas-dynamic ...
Владимир Анатольевич Шкабура
doaj   +1 more source

Design of an impeller of Pelton turbine

open access: yesDesign of Machines and Structures
Pelton turbine impeller (often called Pelton wheel or Pelton runner) is the main rotating component of a Pelton turbine, which is a type of impulse water turbine used to generate electricity from high-head, low-flow water sources. The Pelton turbine operates on the impulse principle; water jet strikes the buckets of the runner and the change in ...
Dániel Tóth, Péter Bozzay
openaire   +1 more source

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