Stability of stationary solutions for the glioma growth equations with radial or axial symmetries
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.7194
Abstract: We investigate a class of nonlinear time‐partial differential equations describing the growth of glioma cells. The main results show sufficient conditions for the stability of stationary solutions for these kind of equations. More precisely, we… read more here.
Keywords: radial axial; stationary solutions; axial symmetries; growth ... See more keywords
New method for increase in product fineness in stirred mills
Sign Up to like & getrecommendations! Published in 2019 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2019.03.003
Abstract: Abstract Nowadays, ultrafine product particles size ( To solve this problem, new method of the grinding process in stirred mills is proposed and investigated in this paper. The method implies increase in grinding balls collision… read more here.
Keywords: new method; collision; increase; radial axial ... See more keywords
Primary breakup dynamics and spray characteristics of a rotary atomizer with radial-axial discharge channels
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2018.10.001
Abstract: Abstract An experimental investigation of primary breakup dynamics and spray characteristics of a rotary atomizer with high aspect ratio radial-axial discharge channel is described. A high-resolution shadow imaging technique with pulsed backlight illumination was used… read more here.
Keywords: breakup dynamics; primary breakup; breakup; discharge ... See more keywords
Dynamic analysis of magnetic bearing rotor dropping on radial and axial integrated auxiliary bearing
Sign Up to like & getrecommendations! Published in 2019 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2019.06.015
Abstract: Abstract A radial and axial integrated auxiliary bearing (RAIAB) which can eliminate all radial and axial protective clearances between the rotor and auxiliary bearing after the rotor dropping is proposed and proved to be feasible.… read more here.
Keywords: rotor; rotor dropping; radial axial; bearing ... See more keywords
Analysis and design method of a combined radial–axial magnetic bearing based on asymmetric factor
Sign Up to like & getrecommendations! Published in 2019 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2018.5347
Abstract: Combined radial–axial magnetic bearings (MBs) use a common bias magnetic circuit to provide radial and axial bias magnetic flux. Different from separate MBs, there is a constraint relation between the radial and axial bias flux.… read more here.
Keywords: asymmetric factor; design method; factor; radial axial ... See more keywords
A Simplified Finite-Element Model of Hybrid Excitation Synchronous Machines With Radial/Axial Flux Paths via Magnetic Equivalent Circuit
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2017.2696568
Abstract: In this paper, a novel modeling method for hybrid excitation synchronous machines (HESMs) with radial/axial flux paths via magnetic equivalent circuit (MEC) is proposed. 3-D finite-element analysis (FEA) is essential when analyzing a machine with… read more here.
Keywords: finite element; flux paths; modeling method; flux ... See more keywords
Study on the Radial and Axial Temperature Fields of Coal Roadway under Seasonal Fluctuation Boundary
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Problems in Engineering"
DOI: 10.1155/2019/2120618
Abstract: The underground ventilation in coal mine comes from the ground air so that the seasonal fluctuation of atmospheric temperature inevitably has influence upon its climate. The paper obtains a simplified mathematical calculation method of the… read more here.
Keywords: temperature; seasonal fluctuation; radial axial; coal roadway ... See more keywords
Influence of Turbine Wheelspace Temperature on Measurements of Radial and Axial Displacements of Blade Tips
Sign Up to like & getrecommendations! Published in 2018 at "Optoelectronics, Instrumentation and Data Processing"
DOI: 10.3103/s8756699018010168
Abstract: This paper presents the results of a simplified analysis of a differential measuring circuit with pulsed supply of the single-coil eddy current sensors connected to the circuit, with approximate differentiation of currents, and with an… read more here.
Keywords: turbine; temperature; axial displacements; circuit ... See more keywords