Browsing by Title
Now showing items 18473-18492 of 28705
-
Numerical analysis of reflux condensation
(2016)Reflux condensation occurs in a vertical tube when there is an upward core flow of vapour (or gas-vapour mixture) and a downward flow of the liquid film. The understanding of this condensation configuration is crucial in ... -
Numerical and experimental studies on the localization of a small crack with optimized spatial wavelet analysis and windowing
(World Academy of Science, Engineering and Technology, International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering, 2017)In this thesis, a high sensitive spatial wavelet-based crack localization technique is presented on a cracked beam structure. Due to the crack existence in the beam structure, a perturbation/slop singularity is induced in ... -
Numerical assessment of evapotranspiration covers in cold climates
(2018-12-13)The ET cover system was identified to be effective in semiarid regions in the US but was not assessed in cold regions such as the Canadian Prairie. In this study, HYDRUS-1D, GeoStudio SEEP/W and TEMP/W, and SABAE-HW were ... -
Numerical classification of chromosomal syndromes due to rearrangements of chromosome 3 in humans
(1999-06-01)This study of chromosomal syndromes was based on phenotypic data for two hundred and sixty-three individuals ascertained from case reports in the literature supplemented by unpublished reports. The individuals used in the ... -
Numerical instability study of supercritical water flowing upward in two heated parallel channels
(Springer Nature, 2016)A three dimensional numerical investigation of supercritical water flowing upward in two heated parallel channels was developed using a RANS model in the Computational Fluid Dynamics (CFD) code ANSYS CFX. The standard k- ... -
A numerical investigation into the effects of positioning and rotation on the performance of two vertical-axis hydrokinetic turbines
(2016)Numerical simulation allows investigation into the influence of separation distance and rotation on the performance of two vertical-axis hydrokinetic turbines. Compu- tational fluid dynamics is applied to calulate the lift ... -
Numerical investigation of turbulent dispersion of passive scalars emitting from line sources in smooth and rib-roughened channels
(2022-08-13)Turbulent dispersion of passive scalar released from line sources in a fully-developed smooth plane-channel and a rib-roughened open-channel are studied using direct numerical simulations (DNS). In order to investigate the ...