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Experimental investigation of the flow characteristics within a vortex tube with different configurations

International Journal of Heat and Fluid Flow, 2019
The energy separation in a vortex tube is a combined result of different factors and its explanation remains debatable. As a classical fluid mechanics phenomenon, understanding of the complex helical flow mechanism within a vortex tube is a necessary ...
Yunpeng Xue   +3 more
semanticscholar   +1 more source

Flow characteristics in a volute-type centrifugal pump using large eddy simulation

International Journal of Heat and Fluid Flow, 2018
The flow characteristics in a volute-type centrifugal pump operating at design (Qd = 35 m3/h) and off-design (Qoff = 20 m3/h) conditions are investigated using large eddy simulation.
Beomjun Kye   +4 more
semanticscholar   +1 more source

Influence of geometrical parameters on the flow characteristics of multi-pipe earth-to-air heat exchangers – experimental and CFD investigations

Applied Energy, 2018
Efficiency of the earth-to-air heat exchangers depends not only on their thermal performance but also on the total pressure losses that are the cost of harvesting a geothermal heat.
Ł. Amanowicz
semanticscholar   +1 more source

Studies on heat transfer and flow characteristics in subcooled flow boiling—Part 2. Flow characteristics

International Journal of Multiphase Flow, 1985
Measurement of wall temperature profile and photographic observation are performed for R-113 subcooled boiling flow in a channel with heat fluxes up to the CHF. The incipient boiling superheats measured are little affected by mass velocity and liquid subcooling.
Ryutaro Hino, Tatsuhiro Ueda
openaire   +1 more source

Flood Flow Characteristics

Transactions of the American Society of Civil Engineers, 1926
The characteristics of flood flow that may have either general or special application and therefore must be considered in any preliminary studies for protecting a given locality are briefly stated,...
openaire   +1 more source

Flow characteristics in models of arterial stenoses — II. Unsteady flow

Journal of Biomechanics, 1973
Abstract In Part I of this paper the effect of a stenosis on the steady flow through a tube was considered. In Part II the effect of unsteadiness is investigated experimentally using the same axisymmetric and nonsymmetric models. Oscillating flow, with and without a steady component, was utilized and the pressure drop was determined as a function of ...
D F, Young, F Y, Tsai
openaire   +3 more sources

Flow Characteristics Downstream of Swirl Flow Generators

Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, 2014
An attempt was made, through experiments and numerical simulations, to clarify the mechanisms associated with the flow characteristics downstream of both inlet guide vanes (IGVs) with different vane geometries and circulation control wings (CCWs) with different jet sheet momentum coefficients.
Takanori Nakazawa   +3 more
openaire   +1 more source

Experimental study of flow characteristics of an oblique impinging jet

Experiments in Fluids, 2020
A. Mishra   +3 more
semanticscholar   +1 more source

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