Verma A. – TechConnect Briefs

Analytical Modeling of Microfluidic Cantilever Sensor with Evaporating Ethanol

Marepalli L.K., Sukhotskiy V., K. Reddy I.V.A., Verma A., Furlani E.P., University at Buffalo, US

Resonating microcantilevers are widely used for myriad biochemical sensing applications. Small samples can be characterized for their physical [1], chemical [2], and thermal [3] properties. An example of such a sensor is shown in Fig. [...]

Numerical Simulation of Pulsed Electromagnetic Field Tissue Therapy

Sukhotskiy V., Marepalli L.K., Verma A., Fournier J., Gellman G., Bacon W., Furlani E.P., University at Buffalo, US

Applications of pulsed electromagnetic field (PEMF) therapy have grown steadily over the last 50 years, as clinical evidence of effectiveness for various treatments, e.g. pain relief, bone and tissue (wound) healing etc., has emerged [1]. [...]

Numerical Simulation of Extrusion Additive Manufacturing: Fused Deposition Modeling

Verma A., Sukhotskiy V., Vishnoi V. Amiri Roodan P., Furlani E.P., University at Buffalo, US

We demonstrate a 3D computational fluid dynamic (CFD) simulation of the Fused Deposition Modeling (FDM) process. Extrusion-based additive manufacturing technologies, such as FDM, are advancing rapidly as applications of rapid prototyping for finished product development [...]

Magnetohydrodynamic Drop-on-Demand Droplet Formation and Coalescence

Sukhotskiy V., Karampelas I.H., Vishnoi P., Vader S., Vader Z., Vader S., Vader Z., Amiri Roodan V., Verma A., Garg G., Furlani E.P., University at Buffalo, US

In recent years there has been a meteoric rise in interest and research in the field of metal additive manufacturing in both academia and industry. Such processes represent an attractive alternative to more traditional metal [...]

Drop-on-Demand 3D Metal Printing

Karampelas I.H., Vader S., Vader Z., Vader S., Vader Z., Sukhotskiy V., Verma A., Garg G., Tong M., Furlani E.P., University at Buffalo, US

At present, most 3D metal printing applications involve metal powder sintering or melting under the influence of an external energy source such as a laser (e.g. Selective Laser Sintering (SLS) and Direct Metal Sintering (DMLS) [...]

Computational Analysis of Electrical Stimulation Devices to Promote Wound Healing

Anand A., Liu K., Sukhotskiy V., Verma A., Fournier J., Gellman G., Bacon W., Furlani E.P., University at Buffalo, Garwood Medical Devices, LLC, US

The treatment of wounds is a fundamental and major challenge in health care. Chronic wounds (e.g. diabetic) are particularly problematic and pervasive, afflicting approximately 6 million patients in the US alone at an annual cost [...]