Search Results - "Krane, Michael H."

Aeroacoustic production of low-frequency unvoiced speech sounds by KRANE, Michael H

“…A theoretical approach to describing unvoiced speech sound production is outlined using the essentials of aerodynamics and aeroacoustics. The focus is on the…”
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Dynamics of temporal variations in phonatory flow by Krane, Michael H, Barry, Michael, Wei, Timothy

“…This paper addresses the dynamic relevance of time variations of phonatory airflow, commonly neglected under the quasisteady phonatory flow assumption. In…”
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Formation processes for large ejecta and interactions with melt pool formation in powder bed fusion additive manufacturing by Nassar, Abdalla R., Gundermann, Molly A., Reutzel, Edward W., Guerrier, Paul, Krane, Michael H., Weldon, Matthew J.

“…Ejecta with a size much larger than the mean particle size of feedstock powder have been observed in powder bed fusion additive manufacturing, both during…”
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Theoretical assessment of unsteady aerodynamic effects in phonation by KRANE, Michael H, WEI, Timothy

“…This paper ranks the importance of unsteady aerodynamic mechanisms in glottal flow. Particular emphasis is given to separation point motion, acceleration of…”
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Aeroacoustic source characterization in a physical model of phonation by McPhail, Michael J., Campo, Elizabeth T., Krane, Michael H.

“…This paper presents measurements conducted in a physical model of the adult human airway. The goals of this work are to (1) benchmark the physical model to…”
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Time domain characterization of nonstationary low-Mach number aeroacoustic sources using principal component analysis by Swann, Mitchell J., Yoas, Zachary W., Nickels, Adam S., Krane, Michael H., Harris, Jeff R.

“…This paper presents the use of principal component analysis (PCA) for time domain microphone array denoising to characterize an impulsive aeroacoustic source,…”
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Modeling of slightly-compressible isentropic flows and compressibility effects on fluid-structure interactions by Zhang, Lucy T., Krane, Michael H., Yu, Feimi

“…•Developed a slightly-compressible fluid model that captures generations and propagations of acoustic waves without full compressible terms.•Derived…”
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Modeling of slightly-compressible isentropic flows and its compressibility effects on fluid-structure interactions by Zhang, Lucy T, Krane, Michael H, Yu, Feimi

“…In this study, an aeroacoustic fluid model for slightly-compressible isentropic flows is developed and evaluated for its compressibility effects in the context…”
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Multiplane particle shadow velocimetry to quantify integral length scales by Truong, Christine, Hinkle, Steven S., Harris, Jeff R., Krane, Michael H., Sinding, Kyle M., Jefferies, Rhett W., Camp, Tiffany A., Fontaine, Arnie A.

“…The integral length scale can be calculated from planar particle image velocimetry (PIV) data by integrating a two-point velocity correlation over a range of…”
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Reconstruction and Morphometric Analysis of the Nasal Airway of the White‐Tailed Deer (Odocoileus virginianus) and Implications Regarding Respiratory and Olfactory Airflow by Ranslow, Allison N., Richter, Joseph P., Neuberger, Thomas, Valkenburgh, Blaire, Rumple, Christopher R., Quigley, Andrew P., Pang, Benison, Krane, Michael H., Craven, Brent A.

“…ABSTRACT Compared with other mammals (e.g., primates, rodents, and carnivores), the form and function of the ungulate nasal fossa, in particular the ethmoidal…”
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A numerical assessment of the interaction of a supercavitating flow with a gas jet by Kinzel, Michael P., Krane, Michael H., Kirschner, Ivan N., Moeny, Michael J.

“…In this work, the interaction between a ventilated supercavity and a jet are examined using computational fluid dynamics (CFD). CFD results compare favorably…”
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Impact of airfoil design uncertainty on the prediction of gust response by Walters, Gage S., Wixom, Andrew S., Martinelli, Sheri, Berger, Zachary P., Krane, Michael H., Hanford, Amanda, Lysak, Peter

“…Unsteady lifting forces acting on an airfoil in turbulent flow can be an important source of vibration and noise in many applications. Models have been…”
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Dynamics of temporal variations in phonatory flow1 by Krane, Michael H., Barry, Michael, Wei, Timothy

“…This paper addresses the dynamic relevance of time variations of phonatory airflow, commonly neglected under the quasisteady phonatory flow assumption. In…”
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Dynamics of temporal variations in phonatory flowa by KRANE, Michael H, BARRY, Michael, WEI, Timothy

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Synthesis of fricative sounds using an aeroacoustic noise generation model by Sinder, Daniel J., Krane, Michael H., Flanagan, James L.

“…Results from speech synthesis with an aeroacoustic fricative source model are presented. The source model, which is implemented in the time domain, is based on…”
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Estimation of boundary layer transition noise from velocity measurements by Krane, Michael H., Pauley, Wayne R.

“…Velocity measurements of artificially generated flow structures in the transition region of an incompressible boundary layer with zero pressure gradient are…”
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Estimation of the direct acoustic radiation from turbulent spots using boundary layer velocity measurements by Krane, Michael H

“…To provide understanding of the acoustic source characteristics of the boundary layer transition region, unsteady velocity measurements of an isolated,…”
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