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Proceedings Papers

Effects of Improved Near-Wall Modeling on Micro-Particle Deposition in Oral Airway Geometries

Jinxiang Xi, P. Worth Longest
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 111-112, June 20–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: SBC2007-176227
https://doi.org/10.1115/SBC2007-176227
View Paper titled, Effects of Improved Near-Wall Modeling on Micro-Particle Deposition in Oral Airway Geometries
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Topics: Aerosols, Algorithms, Anisotropy, Errors, Fluctuations (Physics), Geometry, Interpolation, Microparticles, Modeling, Nanoparticles
Journal Articles

Development of Characteristic Upper Tracheobronchial Airway Models for Testing Pharmaceutical Aerosol Delivery

Ross L. Walenga, Geng Tian, P. Worth Longest
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. September 2013, 135(9): 091010.
Paper No: BIO-13-1011
https://doi.org/10.1115/1.4024630
Published Online: July 10, 2013
View Article titled, Development of Characteristic Upper Tracheobronchial Airway Models for Testing Pharmaceutical Aerosol Delivery
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Topics: Aerosols, Computational fluid dynamics, Drugs, Flow (Dynamics), Particulate matter, Simulation, Trachea, Bifurcation, Geometry, Testing
Journal Articles

Development of a CFD Boundary Condition to Model Transient Vapor Absorption in the Respiratory Airways

Geng Tian, P. Worth Longest
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. May 2010, 132(5): 051003.
https://doi.org/10.1115/1.4001045
Published Online: March 25, 2010
View Article titled, Development of a CFD Boundary Condition to Model Transient Vapor Absorption in the Respiratory Airways
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Topics: Absorption, Benzene, Biological tissues, Blood, Boundary-value problems, Computational fluid dynamics, Steady state, Transients (Dynamics), Vapors
Proceedings Papers

Micropump With Six Vibrating Membranes: Design Analysis

Kittisak Koombua, Ramana M. Pidaparti, P. Worth Longest, Gary M. Atkinson
Proc. ASME. IDETC-CIE2008, Volume 4: 20th International Conference on Design Theory and Methodology; Second International Conference on Micro- and Nanosystems, 879-886, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-49487
https://doi.org/10.1115/DETC2008-49487
View Paper titled, Micropump With Six Vibrating Membranes: Design Analysis
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Topics: Design, Membranes, Micropumps, Flow (Dynamics), Pressure, Diffusers, Nozzles, Algorithms, Computational fluid dynamics, Computer software
Journal Articles

Effects of Oral Airway Geometry Characteristics on the Diffusional Deposition of Inhaled Nanoparticles

Jinxiang Xi, P. Worth Longest
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. February 2008, 130(1): 011008.
https://doi.org/10.1115/1.2838039
Published Online: February 7, 2008
View Article titled, Effects of Oral Airway Geometry Characteristics on the Diffusional Deposition of Inhaled Nanoparticles
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Topics: Aerosols, Flow (Dynamics), Nanoparticles, Particulate matter, Turbulence, Geometry
Journal Articles

Curvature Law of the Wall for Swirling Axial Flows in Rotating Machinery

Jinxiang Xi, Xiuhua Si, P. Worth Longest, Mohamed Gad-el-Hak
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. February 2007, 129(2): 169–178.
https://doi.org/10.1115/1.2409360
Published Online: July 7, 2006
View Article titled, Curvature Law of the Wall for Swirling Axial Flows in Rotating Machinery
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Topics: Flow (Dynamics), Shear stress, Swirling flow, Turbulence, Channel flow, Stress, Machinery
Journal Articles

Numerical Simulation of Wall Shear Stress Conditions and Platelet Localization in Realistic End-to-Side Arterial Anastomoses

P. Worth Longest, Clement Kleinstreuer
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. October 2003, 125(5): 671–681.
https://doi.org/10.1115/1.1613298
Published Online: October 9, 2003
View Article titled, Numerical Simulation of Wall Shear Stress Conditions and Platelet Localization in Realistic End-to-Side Arterial Anastomoses
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Topics: Flow (Dynamics), Hemodynamics, Particulate matter, Platelets, Shear (Mechanics), Shear stress, Simulation, Stress, Blood, Outflow