Ravi Kiran Bollineni

Senior Mechanical Design Engineer in Advanced Mechanical Technology Development team

• Develop structure and property relationship for a broad range of structural materials. • To achieve this, we have employed a combination of experimental, computational, and data driven approaches. • These proposed methods can play a pivotal role in designing engineering materials for the desired properties.

Teaching Assistant for the courses ESM 2104 Statics (Fall 2019), ESM 2204 Mechanics of Deformable Bodies (Spring 2020), and MSE 3054 Mechanical Behavior of Materials (Fall 2020)

• Prepared the samples of various underfill materials and conducted several thermomechanical characterization tests • Studied the effects of curing time/temperature and solder flux interactions on the thermomechanical properties of underfill materials • Constructed a DIC tensile test framework for evaluating the Poisson’s ratio and other mechanical properties of the underfill materials, for the simulation team

• Constructed a finite element model for studying the delamination of polymer coating from the metal substrate in the metal blanking process • Studied the effect of coating parameters such as adhesion, coating thickness, and coating material properties on contact delamination and damage

• Evaluated the fracture parameters of pressure vessel using finite element analysis • Modeled an axisymmetric thin walled pressure vessel computationally for failure analysis • Calculated the burst pressure of the pressure vessel with and without defects • Evaluated mode-I and mode-II Stress Intensity Factor in the presence of inclined edge crack

• Developed analytical stress and displacement models for 3-point bending beam problem and other classical solid mechanics problems using stress functions • Plotted the isochromatics and isothetics counters for validating with photoelasticity plots • Modeled the problems in finite elements for validating the derived equations