A method for the computational modeling of the physics of heart murmurs

JH Seo, H Bakhshaee, G Garreau, C Zhu… - Journal of …, 2017‏ - Elsevier
A computational method for direct simulation of the generation and propagation of blood
flow induced sounds is proposed. This computational hemoacoustic method is based on the …

Experimental evaluations of the relative contributions to overall effectiveness in turbine blade leading edge cooling

CE Bryant, CJ Wiese… - Journal of …, 2019‏ - asmedigitalcollection.asme.org
Gas turbine components are protected through a combination of internal cooling and
external film cooling. Efforts aimed at improving cooling are often focused on either the …

Parametric topology optimization toward rational design and efficient prefabrication for additive manufacturing

L Jiang, H Ye, C Zhou, S Chen - Journal of …, 2019‏ - asmedigitalcollection.asme.org
The significant advance in the boosted fabrication speed and printing resolution of additive
manufacturing (AM) technology has considerably increased the capability of achieving …

Influence of inhomogeneous deformation on tensile behavior of sheets processed through constrained groove pressing

S Kumar, S Venkatachalam… - Journal of …, 2019‏ - asmedigitalcollection.asme.org
Constrained groove pressing (CGP) is a severe plastic deformation technique to produce
the ultra-fine grained sheet. The inhomogeneous strain distribution and geometry variation …

A computational method for analyzing the biomechanics of arterial bruits

C Zhu, JH Seo, H Bakhshaee… - Journal of …, 2017‏ - asmedigitalcollection.asme.org
A computational framework consisting of a one-way coupled hemodynamic–acoustic
method and a wave-decomposition based postprocessing approach is developed to …

Computational modeling and analysis of murmurs generated by modeled aortic stenoses

C Zhu, JH Seo, R Mittal - Journal of …, 2019‏ - asmedigitalcollection.asme.org
In this study, coupled hemodynamic–acoustic simulations are employed to study the
generation and propagation of murmurs associated with aortic stenoses where the aorta …

Reduction of hybrid FE-SEA model for the mid-frequency vibration of vibro-acoustic systems using dynamic condensation approach

R Gao, Y Zhang, D Kennedy - … of Vibration and …, 2019‏ - asmedigitalcollection.asme.org
In this paper, an improved hybrid finite element (FE)-statistical energy analysis (SEA)
method is proposed for the mid-frequency vibration of vibro-acoustic systems. Within the …

A 3D scaling law for supravalvular aortic stenosis suited for stethoscopic auscultations

AM Ali, AA Ghobashy, AA Sultan, KI Elkhodary… - Heliyon, 2024‏ - cell.com
In this study a frequency scaling law for 3D anatomically representative supravalvular aortic
stenosis (SVAS) cases is proposed. The law is uncovered for stethoscopy's preferred …

Necessity of Anatomically Real Numerical Phantoms in Optical Metrology: A Study

V Kumari, N Barak, G Sheoran - Handbook of Metrology and Applications, 2023‏ - Springer
Optical phantoms with tissue-mimicking properties have long been recognized as an
important intermediary stage for develo** metrological techniques, and their use in …

An equivalent-plane cross-coupling position control for contour-accuracy improvement in three-axis free-form contour following tasks

JW Ma, DN Song, ZY Jia… - Journal of …, 2019‏ - asmedigitalcollection.asme.org
To reduce the contouring errors in computer-numerical-control (CNC) contour-following
tasks, the cross-coupling controller (CCC) is widely researched and used. However, most …