Vamsi Meesala Email & Phone Number

Chandler, Arizona, United States

Thermo-mechanical engineer in Photonics Packaging Engineering team.

Chandler, Arizona, United States

Developing/implementing numerical, analytical, and statistical methodologies that guide the architecture/design, materials selection and structural integrity of high-performance IC packages and other associated components and collaterals under manufacturing, test and usage conditions. The focus is on the linear and non-linear thermo-mechanical response analysis and testing of microelectronic packages, devices and enabling components.

Blacksburg, Virginia, United States

Implemented the theoretical framework to design transmission acoustic holographic lenses to enable selective neuromodulation. the framework is based on the k-wave toolbox. Also, advised graduate students on several projects in the areas of acoustic holographic lenses, nonlinear modeling, and through-metal wall wireless energy transfer.

Blacksburg, Va

Ultrasound acoustic energy transfer (UAET) is an emerging contactless energy transfer technology that offers the capability to safely power sensors and devices while eliminating the need to replace batteries, which is of interest in many applications, especially in the biomedical field. To date, the majority of the research on UAET systems has been limited to modeling and proof-of-concept experiments, mostly in the linear regime. Moreover, the existing models do not accurately represent the underlying physics. The linear models neglect the nonlinear effects associated with the nonlinear acoustic wave propagation as well as the receiver's electroelastic nonlinearities on the energy transfer characteristics, which become significant at high source strengths.We addressed the knowledge gaps in terms of linear and nonlinear resonant acoustic-piezoelectric structure interaction effects in UAET systems.

We developed novel design paradigms for superior through-wall wireless energy transfer. Through-wall wireless energy transfer using piezoelectric devices is a technology proposed for charging sensors in enclosed shells or vessels typically found in automobiles, space stations, and nuclear reactors.

Blacksburg, Va

Teaching assistant for the courses: - ESM 4114 Nonlinear dynamics and chaos. (Spring 2017)- ESM 4114 Nonlinear dynamics and chaos. (Spring 2018)

Blacksburg, Va

- Developed the governing equation of a cantilever beam tip-mass systemsubjected to parametric excitation with particular consideration of nonlinear boundary conditions and their effects on the governing equation.- Perform sensitivity of the parametric response of the cantilever beam tip-mass system to small variations for design purposes or for exploring specific response dynamics to detect variations.- Proposed a parameter identification scheme based on direct excitation of a cantilever beam tip-mass system to identify and quantify the nonlinear piezoelectric coefficients in constitutive relations.We solved all the objectives mentioned above using the framework of the method of multiplescales.

Indian Institute Of Technology, Hyderabad

Replicated the Famous Iterative closure technique proposed by Paul J Besl and Mckay under the guidance of Dr. C. Viswanath, Assistant professor at IIT Hyderabad, which is used to map point clouds from the real world to digital environment.

Doctor Of Philosophy - Phd, Engineering Mechanics, 4.0/4.0

Activities and Societies: Served as vice president for the Graduate Engineering Mechanics Society (GEMS)Dissertation - Nonlinear Effects.

Master Of Science (M.S.), Engineering Mechanics, 4.0/4.0

Activities and Societies: Graduate Engineering Mechanics Society.Thesis - Modeling And Analysis Of A Cantilever Beam Tip Mass System..

Bachelor Of Technology (B.Tech.), Mechanical Engineering And Engineering Science

Activities and Societies: Events Core, ELAN 2015 (IIT Hyderabad's annual cultural cum technical festival); Campus Publicity Coordinator.