Underwater explosion in centrifuge part I: Validation and calibration of scaling laws
Sign Up to like & getrecommendations! Published in 2017 at "Science China Technological Sciences"
DOI: 10.1007/s11431-017-9083-0
Abstract: Centrifuge is a promising tool for underwater explosion (UNDEX) research as both Mach and Froude similitudes could be satisfied with hyper-gravity in models, which would result in similarities in both shock wave and bubble oscillation.… read more here.
Keywords: underwater explosion; scaling laws; shock wave; centrifuge ... See more keywords
Feasibility study of offshore wind turbines with hybrid monopile foundation based on centrifuge modeling
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2017.10.107
Abstract: The support structure of an offshore wind turbine (OWT) accounts for up to 25% of the capital cost; therefore, investigations into reliable and efficient foundations are critical for the offshore wind turbine industry. This paper… read more here.
Keywords: offshore wind; hybrid monopile; foundation; monopile foundation ... See more keywords
Theoretical analysis of the effects of radial acceleration on centrifuge modeling of slope instability
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2020.105769
Abstract: Abstract In a centrifuged model, the centrifugal acceleration increases radially outward from the axis of rotation. The variations in the magnitude and direction of the centrifugal acceleration will inevitably result in a distortion of the… read more here.
Keywords: slope instability; slope; radial acceleration; centrifuge ... See more keywords
Centrifuge separation effect on bacterial indicator reduction in dairy manure.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2017.01.022
Abstract: Centrifugation is a commonly applied separation method for manure processing on large farms to separate solids and nutrients. Pathogen reduction is also an important consideration for managing manure. Appropriate treatment reduces risks from pathogen exposure… read more here.
Keywords: reduction; pathogen; bacterial indicator; indicator ... See more keywords
Integration of a microscope into a centrifuge for adhesion force measurement of particles
Sign Up to like & getrecommendations! Published in 2017 at "Powder Technology"
DOI: 10.1016/j.powtec.2016.09.065
Abstract: Abstract The centrifuge method is one tool for the measurement of particle adhesion forces. The method is well established for single particles with a detachment in normal direction to the substrate. In order to consider… read more here.
Keywords: microscope centrifuge; measurement; centrifuge adhesion; centrifuge ... See more keywords
Numerical analysis of LEAP centrifuge tests using a practice-based approach
Sign Up to like & getrecommendations! Published in 2017 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.06.025
Abstract: Abstract The Liquefaction Experiment and Analysis Project (LEAP) George Washington University (GWU) 2015 consisted of a group of centrifuge facilities' duplications of one liquefaction lateral spreading experiment that was also numerically analyzed by a series… read more here.
Keywords: numerical analysis; analysis; gwu 2015; tests using ... See more keywords
Stress-strain response of the LEAP-2015 centrifuge tests and numerical predictions
Sign Up to like & getrecommendations! Published in 2017 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.10.014
Abstract: Abstract The Liquefaction Experiments and Analysis Projects (LEAP) is an international effort to produce a set of high quality test data and to then use it in a validation exercise of existing computational models and… read more here.
Keywords: 2015 centrifuge; leap 2015; centrifuge tests; tests numerical ... See more keywords
Responses of pipeline to side-by-side twin tunnelling at different depths: 3D centrifuge tests and numerical modelling
Sign Up to like & getrecommendations! Published in 2017 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2017.04.006
Abstract: Abstract The tunnel-pipeline-soil interaction has gotten momentum recently, but most of the previous studies were focused on the responses of pipeline to single tunnelling and simplified the interaction as a plane strain problem. Up to… read more here.
Keywords: pipeline; responses pipeline; twin tunnelling; centrifuge ... See more keywords
Hand-powered ultralow-cost paper centrifuge
Sign Up to like & getrecommendations! Published in 2017 at "Nature Biomedical Engineering"
DOI: 10.1038/s41551-016-0009
Abstract: A hand-powered centrifuge made of two paper discs, string and wooden handles is shown to achieve rotational speeds of 125,000 r.p.m., separate pure plasma from whole blood in less than 1.5 minutes and isolate malaria parasites in… read more here.
Keywords: ultralow cost; powered ultralow; centrifuge; paper ... See more keywords
Performance evaluation of a tubular bowl centrifuge by using laser obscuration method as an online measurement tool
Sign Up to like & getrecommendations! Published in 2019 at "Separation Science and Technology"
DOI: 10.1080/01496395.2019.1611853
Abstract: ABSTRACT In the nuclear reprocessing plant, after the dissolution of spent fuel, high-speed tubular bowl sedimentation centrifuge is being used to remove the solid particles from the solvent. The performance of the system and extent… read more here.
Keywords: laser obscuration; tubular bowl; centrifuge; performance ... See more keywords
Sequential Calibration Method of Nonlinear Errors of PIGA on Counter-Rotating Platform Centrifuge
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2020.3022441
Abstract: This article proposes a new method for calibrating nonlinear errors of pendulous integrating gyro accelerometer (PIGA) on the precision centrifuge with a counter-rotating platform, which can provide both constant and harmonic input accelerations. First, by… read more here.
Keywords: calibration; centrifuge; counter rotating; nonlinear errors ... See more keywords