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[PDF] Top 20 Patterns of air flow and particle deposition in the diseased human lung

Has 10000 "Patterns of air flow and particle deposition in the diseased human lung" found on our website. Below are the top 20 most common "Patterns of air flow and particle deposition in the diseased human lung".

Patterns of air flow and particle deposition in the diseased human lung

Patterns of air flow and particle deposition in the diseased human lung

... The lung is composed of two main types of airways: cartilagenous bronchi and membra- nous ...of air contained in these airways is therefore wasted and this region is sometimes referred to as anatomic dead ... See full document

122

Airflow and Micro-Particle Transport and Deposition in Realistic Lung Airways including the Alveolar Region

Airflow and Micro-Particle Transport and Deposition in Realistic Lung Airways including the Alveolar Region

... the particle deposition efficiency in a realistic human oral airway model and measured the key geometric characteristics (see Table ...electrostatic deposition influence. The inlet flow ... See full document

224

Numerical Simulation of Airflow, Particle Deposition and Drug Delivery in a Representative Human Nasal Airway Model

Numerical Simulation of Airflow, Particle Deposition and Drug Delivery in a Representative Human Nasal Airway Model

... generator. Particle diameters ranged from about 1-4µm and flow rates from ...Total deposition efficiency was measured for monodisperse droplets of di(2-ethylhexyl) sebacate (DEHS), which were ... See full document

202

Characterization of particle deposition in a lung model using an individual path

Characterization of particle deposition in a lung model using an individual path

... the particle depositions in realistic models of the human respiratory system is fundamental to prevent these ...the lung deposition of inhaled particles through a numerical model using UDF ... See full document

5

Computational analysis of non-spherical particle transport and deposition in shear flow with application to lung aerosol dynamics: A review

Computational analysis of non-spherical particle transport and deposition in shear flow with application to lung aerosol dynamics: A review

... breathing patterns, greatly determine the particle motion and subsequent airway ...hence deposition patterns in terms of local wall concentrations and propensity for mass transfer and ... See full document

19

Numerical simulation of air flow in a model of lungs with mouth cavity

Numerical simulation of air flow in a model of lungs with mouth cavity

... The air flow in a realistic geometry of human lung is simulated with computational flow dynamics approach as stationary ...the air flow ...of flow rate were set as ... See full document

5

Whole-Lung Airflow and Particle Transport/Deposition Modeling.

Whole-Lung Airflow and Particle Transport/Deposition Modeling.

... realistic lung simulations [90, 185, 192, ...radial flow was reported for normal breathing conditions, assuming a sinusoidal breathing ...the deposition of 1𝜇m and 3𝜇m aerosol particles in models of ... See full document

266

High Temperature Airflow and Particle Deposition in Human Upper Lung-airway Models with a Focus on the Mucus-layer Dynamics.

High Temperature Airflow and Particle Deposition in Human Upper Lung-airway Models with a Focus on the Mucus-layer Dynamics.

... In this study, the dynamics of an actual mucus layer is included. As mentioned, the mucus layer is very thin, averaging at 10 microns. It also follows the local contour of the lung airway; thus, making it a very ... See full document

97

Gravitational effect formulation on in house air particle flow solver

Gravitational effect formulation on in house air particle flow solver

... fluid flow is vital in various phenomena such as sedimentation, deposition, ventilation and waste ...on particle conformity to fluid flow in the past few ...sphere particle path in a ... See full document

5

The deposition of sulphur in the rainwater in Northern Nigeria

The deposition of sulphur in the rainwater in Northern Nigeria

... The presence of anthropogenic atmospheric-S at the start of the rains, and of harmattan dust and lower precipitation at the beginning and end of the rains account for the conc[r] ... See full document

6

Generalized Deposition Model of Tiny Solid Particle Immersed in Turbulent Flow

Generalized Deposition Model of Tiny Solid Particle Immersed in Turbulent Flow

... the particle diffusion and is dominated when the particle is in the range of submicron while the second term stands for inertia ...local particle deposition relays both on particle size ... See full document

8

Characterization of cytokeratin patterns in the developing human tongue

Characterization of cytokeratin patterns in the developing human tongue

... Int J On Bioi 35 91 100 (1991) 91 Original Arlicle Characterization of cytokeratin patterns in the developing human tongue MOHAMED HAYSAM SAWAF*, AL HASSAN M SHABANA ALAIN PELISSIER, NADINE FOREST and[.] ... See full document

10

NUMERICAL SOLUTIONS FOR A NANOFLUID PAST OVER A STRETCHING CIRCULAR CYLINDER WITH NON-UNIFORM HEAT SOURCE

NUMERICAL SOLUTIONS FOR A NANOFLUID PAST OVER A STRETCHING CIRCULAR CYLINDER WITH NON-UNIFORM HEAT SOURCE

... on flow fields and temperature ...the particle size scale approaches to the nanometer scale, the particle Brownian motion and its effect on the surrounding liquids play an important role in the heat ... See full document

6

The vulnerable small airway

The vulnerable small airway

... markedly increase the flow at most lung volumes and the lung volume at which flow of air and helium become equal is low; when small airways. contribute significantly to overall airway[r] ... See full document

5

Investigation On The Use Of Air Flow Indicator In Vehicle Air Conditioning Sensor As Dust Particle Accumulation

Investigation On The Use Of Air Flow Indicator In Vehicle Air Conditioning Sensor As Dust Particle Accumulation

... particulate air filter is a device that composed of fibrous materials which is to remove solid particle such as dust, pollen, mold, and bacteria from ...chemical air filter consists of an absorbent ... See full document

24

Equilibrium Models of the Gasification Process of Solid Low-reactive Fuel in The Steam-oxygen-air Flow

Equilibrium Models of the Gasification Process of Solid Low-reactive Fuel in The Steam-oxygen-air Flow

... methods do not allow calculating the basic parameters during the fuel gasification in an upward flow. The currently used methods of calculation, due to the considerable complexity of the gasification process and ... See full document

8

An experimental investigation of the particle and air velocity distributions in an air fluidized bed.

An experimental investigation of the particle and air velocity distributions in an air fluidized bed.

... amplified and recorded. The cellophane diaphgram was stretched over a 2" diameter steel ring of thickness. This was used in a fluidizing column of 4" d i a m e t e r T h e surface of the column was grounded to ... See full document

76

Theory of Particle Deposition by Inertial Forces at Bifurcations in the Human Respiratory Tract

Theory of Particle Deposition by Inertial Forces at Bifurcations in the Human Respiratory Tract

... Lung Model General Streamlines for the Lu.ng :Model Streamlines About the Wedge of the Lung Hodel Tre.jectory Equations Deposition Para.rneter Theoretical Results for Steady Potential Fl[r] ... See full document

74

Large Eddy Simulation of Deposition of Anisotropic Particles in a Turbulent Channel Flow

Large Eddy Simulation of Deposition of Anisotropic Particles in a Turbulent Channel Flow

... arbitrary particle shapes in arbitrary shear flows (Ravnik et al, 2013), we improve on the deposition rate of needle and disk-like particles in regime 3 by modifying the shear lift force of (Ravnik et al, ... See full document

9

Effect of Variation in Outlet Air Grilles location on Thermal Comfort and Air Flow Patterns

Effect of Variation in Outlet Air Grilles location on Thermal Comfort and Air Flow Patterns

... The present study includes an office room with one heat source above a solid table and a single person. The effective draft temperature (EDT) was taken in (100) points distributed along ten horizontal rang at Z=1.2 and ... See full document

9

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