Vane-in-a-Filter and Vane-under-Compressional-Loading: novel methods for the characterisation of combined shear and compression
Sign Up to like & getrecommendations! Published in 2020 at "Rheologica Acta"
DOI: 10.1007/s00397-020-01193-w
Abstract: Solid-liquid separation aims to increase the solids concentration. The dewatering extent can be parameterized through the compressive yield stress, p y ( ϕ ) whereby to further consolidate a suspension, higher stress has to be… read more here.
Keywords: vane filter; vane compressional; compression; vane ... See more keywords
Multi-objective optimization of 3D film cooling configuration with thermal barrier coating in a high pressure vane based on CFD-ANN-GA loop
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1145-1
Abstract: In this paper, the optimum parameters of a row of cylindrical film cooling holes have been investigated using a multi-objective evolutionary approach so as to achieve a compromise between film cooling effectiveness and coolant mass… read more here.
Keywords: film cooling; vane; multi objective; cfd ann ... See more keywords
Experimental investigation of inlet vane design and performance in hydrocarbon systems
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.04.052
Abstract: Abstract Separation efficiencies for a scrubber inlet vane section was investigated using a natural gas hydrocarbon system at 20, 50 and 85 bars. Several design features were investigated such as diameter of inlet pipe, vane design,… read more here.
Keywords: vane design; inlet vane; vane; hydrocarbon ... See more keywords
The influence of inlet swirl intensity and hot-streak on aerodynamics and thermal characteristics of a high pressure turbine vane
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2020.12.036
Abstract: Abstract In modern gas turbines, the High Pressure Turbine (HPT) is exposed to an extreme thermal environment due to the burned gases leaving the combustor. The burned gases are characterized by flow and temperature distortions… read more here.
Keywords: high pressure; turbine; aerodynamics; inlet ... See more keywords
Failure mechanism of turbine guide vane and oxide composition analysis on the surface of failure vane cracks
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104763
Abstract: Abstract This study deals with the investigation of failure mechanism of turbine guide vane and the oxide composition on the surface of failure vane cracks. The material of vane is Co-based superalloy DZ40M, which has… read more here.
Keywords: vane; analysis; surface; oxide composition ... See more keywords
On the effects of fan wake modelling and vane design on cascade noise
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.114859
Abstract: Abstract This paper investigates simplified and representative configurations of fan wake-cascade interaction noise, which is a major source of broadband noise in ultra-high bypass ratio turbofan engines. To this end, two-dimensional computational aeroacoustic simulations are… read more here.
Keywords: turbulence; cascade noise; vane; fan wake ... See more keywords
Tribological properties of the vane head / stator of hydraulic vane motor in the low ambient temperature
Sign Up to like & getrecommendations! Published in 2020 at "Tribology International"
DOI: 10.1016/j.triboint.2019.01.029
Abstract: Abstract Deck machinery that is driven by hydraulic motor is a key part for ship exploration in polar area. The reliability of hydraulic motor which works as the key power source of deck machinery is… read more here.
Keywords: tribology; friction; temperature; motor ... See more keywords
Large eddy simulation of transient upstream/downstream vortex interactions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.949
Abstract: Experimentally validated large eddy simulations were performed on two NACA0012 vanes at various lateral offsets to observe the transient effects of the near field interactions between two streamwise vortices. The vanes were separated in the… read more here.
Keywords: large eddy; downstream vortex; vane; vortex ... See more keywords
The Impact of Mixing Vane Arrangement on Mixing Coefficient β for Subchannel Analysis
Sign Up to like & getrecommendations! Published in 2018 at "Nuclear Technology"
DOI: 10.1080/00295450.2018.1510266
Abstract: Abstract Mixing vanes attached to a space grid play an important role in heat transfer enhancement, thus increasing critical heat flux. Subchannel analysis and computational fluid dynamics (CFD) are usually applied to simulate the coolant… read more here.
Keywords: vane arrangement; mixing vane; vane; subchannel analysis ... See more keywords
Improved swirl-vane designs: Development of low-pressure-drop tubular dynamic hydrocyclones for pre-dehydration
Sign Up to like & getrecommendations! Published in 2023 at "Separation Science and Technology"
DOI: 10.1080/01496395.2023.2212859
Abstract: ABSTRACT Effective pre-dehydration is achieved to stabilize and improve oil production in high water cut oil fields. In order to reduce the pressure loss during the pre-dewatering process, a low-pressure-loss dynamic hydrocyclone (LPDH) was developed.… read more here.
Keywords: low pressure; pre dehydration; pressure; vane ... See more keywords
Field tuning and rf measurements of the four-vane radio frequency quadrupole with ramped inter-vane voltage
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Accelerators and Beams"
DOI: 10.1103/physrevaccelbeams.22.020102
Abstract: This paper describes the physical design, rf measurement, and tuning result of a 325 MHz four-vane radio frequency quadrupole (RFQ) with a ramped inter-vane voltage. The 3-meter-long RFQ will accelerate the negative hydrogen ion beam from… read more here.
Keywords: vane radio; field; radio frequency; vane ... See more keywords