Results 61 to 70 of about 6,928 (195)

Modeling of hydrogen electrochemical processes with ANSYS-Fluent

, 2023
El present projecte té com a objectiu comprendre la simulació de PEM (membranes d'intercanvi protònic) tant en cel·les de combustible com en processos d'electròlisi utilitzant el software Ansys Fluent. Per començar, s'ha donat prioritat a la simulació de cel·les de combustible PEMFC a causa de l'abundància de literatura disponible per a consultar.
openaire   +1 more source

Simulation Of Coffee Stain Effects Using ANSYS Fluent

Journal of Physics: Conference Series, 2019
AbstractThe following project takes an investigative look in the commonly observed coffee stain effect in fluid dynamics that explains the arrangement and alignment of particles and droplets when subjected to an evaporative flux. The primary objective of the paper deals with the methodology and results obtained by the simulation of the effect in ANSYS ...
openaire   +1 more source

Computational Modeling and Experimental Validation of Variabilities in Chemical Vapor Deposition of Graphene on Metals

Small, EarlyView.
ABSTRACT Achieving laterally uniform graphene coatings via low‐pressure chemical vapor deposition (LPCVD) remains challenging due to substrate‐scale variations in near‐wall transport that govern precursor renewal and local growth. Here, transient 3D CFD is coupled with spatially resolved characterization to examine how substrate inclination reorganizes
Tanuj Joshi, R. K. Singh Raman, Yiannis Ventikos   +2 more
wiley   +1 more source

Aligning Real‐Time Recurrence Computational Fluid Dynamics Simulations with Plant Data for the Ruhrstahl–Heraeus Degassing Process of Steel

steel research international, EarlyView.
Uncertainties exist in computational fluid dynamics (CFD) modeling of complex metallurgical processes, even when partly validated by laboratory experiments. rCFD enables computationally efficient prediction of long‐term RH degassing and can be adapted to vary flow conditions.
Xiaomeng Zhang, Maria Thumfart, Roman Rössler, Stefan Pirker   +3 more
wiley   +1 more source

Computational Fluid Dynamic‐Discrete Element Method Study of Biocarbon Injection in Electric Arc Furnaces Using Shrouding Jet Injectors

steel research international, EarlyView.
This study uses coupled computational fluid dynamic‐discrete element method (CFD–DEM) simulations to investigate biomass particle injection through a shrouded lance in electric arc furnaces (EAFs). It examines how biomass properties, feed rate, and lance design affect particle dispersion and delivery efficiency.
Tiago F. Lins, Allan Runstedtler
wiley   +1 more source

Numerical analysis of gas flow dynamics of propane pyrolysis

Advanced Engineering Research, 2018
Introduction. Homogeneous pyrolysis of propane is studied in a flow reactor with constant external heating. A numerical analysis of the results of simulating the gas flow in the reactor with account of chemical processes is required for a comprehensive ...
I. M. Gubaydullin, L. F. Nurislamova
doaj   +1 more source

A thermoplastic microfluidic platform with integrated electrospun scaffolds for assessing brain cell‐specific drug selectivity

VIEW, EarlyView.
Schematic representation of the microfluidic platform with its advantages. Abstract A major challenge in pharmacology is the limited selectivity of therapeutic compounds toward specific tissues or cells. Drugs often distribute systemically before reaching the intended site of action, affecting nontarget cells and potentially reducing efficacy or ...
Maria Testa, Laura Palumbo, Martina La Rosa, Antonella Girgenti, Fabio Salvatore Palumbo, Pasquale Picone, Francesco Lopresti, Domenico Nuzzo, Vincenzo La Carruba   +8 more
wiley   +1 more source

Investigating Breathing Dynamics of a 110 kV Oil‐Immersed Transformer Using Thermal‐Fluid‐Structure Interaction Modelling

High Voltage, EarlyView.
ABSTRACT The breathing system of an oil‐immersed transformer is of vital importance for maintaining equilibrium between internal and external pressures, with any malfunction potentially disrupting the transformer's stable operation. This study develops a thermal–fluid–structure interaction (TFSI) model to simulate the breathing phenomenon in a 110 kV ...
Lujia Wang, Guangyi Chen, Dong Shang, Xiang Zhang, Haitao Yang, Jianwen Zhang   +5 more
wiley   +1 more source

Combining Fluid Dynamics and Biological Experiments to Explore the More Suitable Porosity for Bone Inducing Porous Tantalum Scaffolds

Orthopaedic Surgery, EarlyView.
Influence of porosity in porous tantalum scaffolds on osteogenic differentiation: hydrodynamic analysis and in vitro biological verification. ABSTRACT Objective Repair of large bone defects remains a clinical challenge in orthopedics. Optimal porosity is pivotal for the osteogenic induction of porous tantalum scaffolds.
Wei Liu, Si‐Qi Wang, Shi‐Tang Song, Ning‐Yi Guo, Ji‐Ying Zhang, Zi‐Mu Mao, Jian‐Quan Wang, Bing‐Bing Xu   +7 more
wiley   +1 more source

Analysis of Influence of Heat Transfer Conditions on the Upper Cover to Heat Transfer in Thermosyphon

MATEC 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. Temperature distributions at various heat transfer conditions on upper cover and different heat flow on bottom cover
Krasnoshlykov Alexander
doaj   +1 more source