Numerical study on non-axisymmetric wall thinning in pipelines with swirling flow
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2016.09.040
Abstract: Abstract In order to understand the mechanisms of non-axisymmetric pipe-wall thinning in the Mihama nuclear power plant accident of 2004, a numerical simulation of pipe-wall thinning in an elbow-orifice pipeline with swirling flow was carried… read more here.
Keywords: non axisymmetric; pipe wall; swirling flow; wall ... See more keywords
Influence of manifold heating and split flow on thermal-hydraulic characteristics: Application to heat exchangers having non-axisymmetric flow
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.05.026
Abstract: Abstract The flow distribution from a manifold to tubes occurs in the tube side of a shell and tube heat exchanger. The tubes increase the contact surface area thus improving the thermal performance, with an… read more here.
Keywords: non axisymmetric; tube; thermal hydraulic; axisymmetric flow ... See more keywords
Parametric design of non-axisymmetric separate-jet aero-engine exhaust systems
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.05.038
Abstract: Abstract Future civil air vehicles are likely to feature propulsion systems which are more closely integrated with the airframe. For a podded underwing configuration, this close coupling is expected to require non-axisymmetric design capabilities for… read more here.
Keywords: axisymmetric separate; engine exhaust; aero engine; engine ... See more keywords
Non-axisymmetric structure of the boundary layer of intensive cyclonic vortex
Sign Up to like & getrecommendations! Published in 2017 at "Dynamics of Atmospheres and Oceans"
DOI: 10.1016/j.dynatmoce.2017.08.001
Abstract: Abstract The secondary flows of different types were studied in a boundary layer of cyclonic vortex over localized heater. Near the periphery of the heating area system of horizontal rolls oriented along the basic flow… read more here.
Keywords: non axisymmetric; vortex; boundary layer; structure ... See more keywords
Optimization of the non-axisymmetric stator casing of a 1.5 stage axial turbine
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.12.031
Abstract: Abstract The interaction of secondary flows with the main passage flow in turbomachines results in entropy generation and in aerodynamic loss. This loss source is most relevant to low aspect ratio blades. One approach for… read more here.
Keywords: non axisymmetric; stator casing; axial turbine; design ... See more keywords
Non-axisymmetric dilatation of a thick-walled aortic aneurysmal tissue
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Non-Linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2018.11.010
Abstract: Abstract The objective of this paper is to use the constrained mixture theory of growth and remodeling to simulate the non-axisymmetric dilatation of a thick-walled aortic aneurysmal tissue. The primary load carrying constituents of the… read more here.
Keywords: thick walled; dilatation thick; axisymmetric dilatation; tissue ... See more keywords
Comparison of some mechanical properties and micro-topography of a component with non-axisymmetric geometry manufactured by cold orbital and hot forging
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2017.06.008
Abstract: Abstract Orbital forging is an incremental bulk metal forming process which makes possible to produce complex parts for different applications, mostly in automobile, electrical and machine tools industries. Compared to conventional forging methods this technology… read more here.
Keywords: topography; non axisymmetric; cold orbital; geometry ... See more keywords
A numerical study on smoke movement in a metro tunnel with a non-axisymmetric cross-section
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2017.12.002
Abstract: Abstract In this paper, a numerical study was carried out to analyze the effect of non-axisymmetric (semi-arched) cross-section on the smoke movement in metro tunnel fires by using FDS 6. Two models including Tunnel one… read more here.
Keywords: non axisymmetric; tunnel; smoke movement; section ... See more keywords
Analysis of thermoelastic damping limited quality factor and critical dimensions of circular plate resonators based on axisymmetric and non-axisymmetric vibrations
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0033087
Abstract: Thermoelastic damping effects are very important intrinsic losses in microelectromechanical system/nanoelectromechanical system based sensors and filters, which limit the maximum achievable quality factor. Thermoelasticity arises due to coupling between the temperature field and elastic field… read more here.
Keywords: non axisymmetric; thermoelastic damping; quality factor; axisymmetric vibrations ... See more keywords
Numerical and experimental investigations on non-axisymmetric D-type inlet nozzle for a squirrel-cage fan
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Applications of Computational Fluid Mechanics"
DOI: 10.1080/19942060.2021.1883115
Abstract: In this study, the unique reverse-flow around the inlet nozzle of a squirrel-cage fan was numerically studied by computational fluid dynamics (CFD), and a non-axisymmetric D-type inlet nozzle was p... read more here.
Keywords: non axisymmetric; axisymmetric type; nozzle squirrel; cage fan ... See more keywords
Formation of the non-axisymmetric helical current driven by a biased electrode in the scrape-off layer on J-TEXT
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ab2d03
Abstract: Resonant magnetic perturbations (RMPs), which change the magnetic topology, have been applied to control the edge-localized modes (ELMs) in many tokamak experiments. The non-axisymmetric helical currents induced by lower hybrid waves in the scrape-off layer… read more here.
Keywords: helical currents; topology; scrape layer; non axisymmetric ... See more keywords