23 papers · ranked by Valyu relevance
Stirling Cenaiko, Thomas Lijnse, Colin Dalton, Antonio Ramos + 1 more
'Pablo García-Sánchez'] Electrothermal micropumps apply an AC electric field to a conductive fluid within the range of 10 kHz-1 MHz to generate fluid flow. In this frequency range, coulombic forces dominate fluid interactions over opposing dielectric forces, resulting in high flow rates (~50-100 μm/s). To date, the…
Caleb Shaw, Cecile Riviere-Cazaux, Dylan Obrochta, Stephanie Otto + 4 more
Individualized and anatomically correct computational models of the brain can be leveraged to improve knowledge of drug dispersal following simulation of drug delivery. Using a patient’s magnetic resonance image (MRI) scans, we were able to reconstruct the pial surface of the brain of the left hemisphere with strong…
A. D. Patel, A. Amardas, N. Ramasubramanian
A Multi-dipole line cusp configured Plasma Device (MPD) having six electromagnets with embedded Vacoflux-50 as a core material has been operated with a capability to experimentally control the fieldfree region, the radial profile of magnetic field, and pole magnetic field by changing magnet current. For the validation…
Azad Hussain, Ali Hassan, Qasem Al Mdallal, Hijaz Ahmad + 3 more
'El-Sayed M. Sherif' 'Aysha Rehman' 'Mubashar Arshad'] In this article, the primary focus is to investigate the heat transfer effects with viscous compressible laminar flow in the permeable elliptic cylinder. The Reynolds number is kept 100 for flow to be laminar. The physics of heat transfer is selected to be coupled…
Sarees Shaikh, Abdul Nafay Saleem, Patrick Ymele-Leki, Marat R. Sadykov
'Marat R. Sadykov'] Bacterial adhesion to biotic and abiotic surfaces under fluid shear stress plays a major role in the pathogenesis of infections linked to medical implants and tissues. This study employed an automated BioFlux 200 microfluidic system and video microscopy to conduct real-time adhesion assays…
Tasnim Hasan Al Dabbas, Ayat Bozeya, Ali Al Dabbas, Jaison Jeevanandam + 1 more
The current study illustrates the modeling of a biocompatible poly γ-glutamic acid (PGA)-chitosan-rGO nanocomposite hydrogel scaffold, which showed a promising novel scaffold for stimulating central nerve regeneration that addresses the shortcomings of recent therapies and improves tissue engineering, controls…
Hyukmin Kweon, William Kim-Shoemaker, Claudio Gerbaldi
To mitigate lithium dissolution and polysulfide shuttle effect phenomena in high-energy lithium sulfur batteries (LISBs), a conductive, flexible, and easily modified polymer composite layer was applied on the anode. The polymer composite layer included polyaniline and functionalized graphite. The electrochemical…
C. Shaw, K. Hossain, Cecile Riviere-Cazaux, Terry Burns + 1 more
Precision drug delivery for optimized therapeutic targeting requires knowledge of momentum transport and molecular diffusion of molecules within the patient’s interstitial tissue, especially for tumor treatment within the brain. Dispersion in the interstitial space is impacted by delivery method, tissue material…
Taofik H. Nassan, Mohammed Amro
Reservoir simulators utilize numerical techniques to solve the governing equations of fluid flow in porous media and they are essential tool for oil and gas fields' development. In practical reservoir simulation, the finite difference method (FDM) is the common numerical technique owing to its simplicity in…
Paulina Kurnyta-Mazurek, Rafał Wrąbel, Artur Kurnyta, Grzegorz Królczyk + 2 more
'Grzegorz Królczyk' 'Jerzy Józwik' 'Wojciech Walendziuk'] The range of sensor technologies for structural health monitoring (SHM) systems is expanding as the need for ongoing structural monitoring increases. In such a case, damage to the monitored structure elements is detected using an integrated network of sensors…
S. Lucarini, Emilio Martínez‐Pañeda
We present a wrapper that allows Abaqus user material subroutines (UMATs) to be used as an External Material library in the software COMSOL Multiphysics. The wrapper, written in C language, transforms COMSOL's external material subroutine inputs and outputs into Fortrancoded Abaqus UMAT inputs and outputs, by means of…
Sergio Lucarini, Emilio Martínez-Pañeda
We present a wrapper that allows Abaqus user material subroutines (UMATs) to be used as an External Material library in the software COMSOL Multiphysics. The wrapper, written in C language, transforms COMSOL’s external material subroutine inputs and outputs into Fortran-coded Abaqus UMAT inputs and outputs, by means of…
Fariborz Momtazzadeh, Farshad Sohbatzadeh, Hamed Soltani Ahmadi, Ramin Mehrabifard
In the last few decades, studies in various fields of plasma technology have expanded and its application in different processes has increased. Therefore, the achievement of a desirable and practical plasma with specific characteristics is of particular importance. The frequency of the applied voltage is one of the…
Marjan N. Stankov, Daan Boer, Wouter Graef, Kevin van 't Veer + 5 more
The MCPlas toolbox represents a collection of MATLAB functions for the automated generation of an equation-based fluid-Poisson model for nonthermal plasmas in the multiphysics simulation software COMSOL. Following the development of the new generation of the LXCat platform, all input data are prepared in a structured…
Authors not listed
Electrolyte wetting in a lithium-ion battery (LIB) cell is a time-intensive, quality-critical manufacturing step that determines the degree of homogeneity of lithium ion's transport within the electrode and separator pores, affecting ionic conductivity and current density. If the electrolyte is inadequately…
Liana Chatterjee, Sulagna Chatterjee
Droplet-based microfluidics is the study of microfluidic device, where droplets are generated mainly using two methods i.e., active, and passive methods. The manipulation of these droplets in microfluidic channels is an immensely useful technology in various scientific fields such as biological, biomedical studies, and…
Z. M. Malikov, M. E. Madaliev, S. L. Chernyshev, A. A. Ionov
The article presents a study of a two-fluid turbulence model in the Comsol Multiphysics software package for the problem of a subsonic flow around the DSMA661 and NACA 4412 airfoils with angles of attack of 0 and 13.87 degrees, respectively. In this paper, the finite element method is used for the numerical…
Yanwen Li, Decai Li
Magnetic fluid shock absorbers (MFSAs) have been successfully applied in eliminating the micro-vibration of the spacecraft’s flexible structures. The method of enhancing the damping of MFSAs has always been the key issue. The tree frog’s toe pads exhibit the strong adhesion, which inspired us to learn from their…
Authors not listed
Electrochemiluminescence (ECL) is a vital analytical technique widely used in immunosensing and emerging applica-tions in biological imaging. Traditional ECL simulations rely on finite element methods, which provide valuable insights into reaction dynamics and spatial distribution of species. However, such methods are…
T.J. Sego, James P. Sluka, Herbert M. Sauro, James A. Glazier
Tissue Forge is an open-source interactive environment for particle-based physics, chemistry and biology modeling and simulation. Tissue Forge allows users to create, simulate and explore models and virtual experiments based on soft condensed matter physics at multiple scales, from the molecular to the multicellular…
Jiayi Du, Yu Zhou, Lihua Jin, Ke Sheng
As a powerful but computationally intensive method, hybrid computational models study the dynamics of multicellular systems by evolving discrete cells in reacting and diffusing extracellular microenvironments. As the scale and complexity of studied biological systems continuously increase, the exploding computational…
Till Köster, Philipp Henning, Tom Warnke, Adelinde Uhrmacher
Compartmentalization is vital for cell biological processes. The field of rule-based stochastic simulation has acknowledged this, and many tools and methods have capabilities for compartmentalization. However, mostly, this is limited to a static compartmental hierarchy and does not integrate compartmental changes.…
Authors not listed
Polysiloxanes are versatile polymeric materials with widespread applications in industries ranging from electronics to biomedical devices due to their unique thermal and viscoelastic properties. Accurate molecular simulations of polysiloxanes are essential for understanding their broad applications from the microscopic…