Results 51 to 60 of about 6,928 (195)

Rosin-Rammler Distributions in ANSYS Fluent

, 2012
In Health Physics monitoring, particles need to be collected and tracked. One method is to predict the motion of potential health hazards with computer models. Particles released from various sources within a glove box can become a respirable health hazard if released into the area surrounding a glove box.
openaire   +2 more sources

A Detailed Review of Colburn and Friction Factors for Various Types of Fins Used in Compact Plate‐Fin Heat Exchangers

Heat Transfer, EarlyView.
ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley   +1 more source

Unique Features of Nasal Airway and Airflow Improvement Post‐Dupilumab: A Computational Cohort Study

The Laryngoscope, EarlyView.
The impact of dupilumab on nasal airway patency and airflow is not uniform. It is more pronounced in the middle and superior, but not inferior meatus. These unique regional changes significantly correlate with and potentially drive the improvement in patient symptoms.
Ahmad Odeh, Zhenxing Wu, Nidhi Jha, Aspen R. Schneller, James Mihalich, Zachary T. Root, Christopher Brooks, Casey Curtis, Monica Kraft, Kara Wada, Bradley A. Otto, Kathleen M. Kelly, Kai Zhao   +12 more
wiley   +1 more source

Implementation of nozzle motion for material extrusion additive manufacturing in Ansys Fluent

Virtual and Physical Prototyping
Most computational fluid dynamics (CFD) modelling of material extrusion additive manufacturing (MEX-AM) mainly relies on a moving boundary condition applied to the print bed and not the direct modelling of the motion of the nozzle.
Max Galloway, Sung Hin Lam, Hoda Amel, Robert Richardson, Robert Kay, Masoud Jabbari   +5 more
doaj   +1 more source

Verification of ANSYS Fluent and OpenFOAM CFD platforms for prediction of impact flow

EPJ Web of Conferences, 2017
The main goal of the article is a verification of the heat transfer coefficient numerically predicted by two CDF platforms – ANSYS-Fluent and OpenFOAM on the problem of impact flows oncoming from 2D nozzle.
Tisovská Petra, Peukert Pavel, Kolář Jan   +2 more
doaj   +1 more source

An Improved Air Film Model for Studying the Tilt Characteristics of Aerostatic Thrust Bearings

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this study, an improved mass‐spring model that treats the lubricating air film as distributed springs is proposed to calculate the static and dynamic angular stiffness of aerostatic thrust bearings. The proposed model refines the traditional mass‐spring model by introducing the spatially varying mechanical properties of the air film and the
Hui Zhuang, Jianguo Ding, Yu Chang
wiley   +1 more source

Lattice Boltzmann Method: A New Alternative for Loss Estimation

Chemical Engineering Transactions, 2013
In order to estimate primary containment losses in the industry, two methods have been traditionally used: Source Models (SM) and conventional Computational Fluid Dynamics models (CFD).
J. Diaz Cruz, S.E. Rodríguez, S. Ordonez, F.G. Munoz   +3 more
doaj   +1 more source

Does Total Inferior and Middle Turbinectomy Always Lead to Empty Nose Syndrome?

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective Empty Nose Syndrome (ENS) is a rare and paradoxical complication often associated with aggressive turbinate reductions. Previous computational fluid dynamic (CFD) modeling has indicated that distorted nasal airflow patterns could contribute to ENS.
Nidhi Jha, Jed Speers, Ahmad Odeh, Zhenxing Wu, James Mihalich, Lauren E. Gastineau, Bradley Hittle, Bradley A. Otto, Kathleen M. Kelly, Gregory J. Wiet, Kai Zhao   +10 more
wiley   +1 more source

Numerical Analysis of Influence of Thickness of Liquid Film on Bottom Cover to Heat Transfer in Thermosyphon in Conditions Emergency Modes of Work the Rechargeable Batteries of Aircrafts

EPJ Web of Conferences, 2016
Numerical analysis of thermal conditions of a two-phase closed thermosyphon using the software package ANSYS FLUENT has been carried out. Dynamics of change of thickness of the liquid film depending on time impact of heat load are obtained.
Krasnoshlykov A.S.
doaj   +1 more source

Validation of Tidal Stream Turbine Wake Predictions and Analysis of Wake Recovery Mechanism

Journal of Marine Science and Engineering, 2019
This paper documents the predictive capability of rotating blade-resolved unsteady Reynolds averaged Navier-Stokes (URANS) and Improved Delayed Detached Eddy Simulation (IDDES) computations for tidal stream turbine performance and intermediate wake ...
Sanchit Salunkhe, Oumnia El Fajri, Shanti Bhushan, David Thompson, Daphne O’Doherty, Tim O’Doherty, Allan Mason-Jones   +6 more
doaj   +1 more source