Browsing RPI Theses Open Access by Author "Maniatty, Antoinette M."
Now showing items 1-8 of 8
-
2D Log-Elastographic methods for tissue shear stiffness reconstruction using a 2D plane strain elastic system
Zhang, Ning, 1977- (Rensselaer Polytechnic Institute, Troy, NY, 2009-12) -
Application of the phase field model towards selective laser melting of Inconel 718, through an integrated multiscale framework
Peters, Scott (Rensselaer Polytechnic Institute, Troy, NY, 2021-12)The Selective Laser Melting (SLM) process is a developing additive manufacturing process for metals. This technique allows for very fine details to be produced with minimal post-processing required, and is especially useful ... -
Bias in polycrystal topology caused by grain boundary motion by mean curvature
Keller, Trevor (Rensselaer Polytechnic Institute, Troy, NY, 2015-05)During heat treatment of polycrystalline materials, grain shape affects the rate of grain growth. In 2-D, the von Neumann-Mullins Law requires grains with fewer than six edges to shrink, greater than six edges to grow, and ... -
Experimentation and modeling of piezoelectric-based ultrasonic acoustic-electric channels
Wilt, Kyle Richard (Rensselaer Polytechnic Institute, Troy, NY, 2012-08) -
Iterative feedback and feedforward controller tuning for repetitive processes
Gao, Xuemei (Rensselaer Polytechnic Institute, Troy, NY, 2014-08)Portable ILC addresses the portability problem between different trajectories on the same system, i.e. how can a feedforward control signal be generated from learning from a training trajectory. Portable ILC learns a model ... -
Microstructural investigation of Ti-6Al-4V using phase field modeling and image-driven machine learning
Baskaran, Arun (Rensselaer Polytechnic Institute, Troy, NY, 2020-12)Ti64 exhibits a wide variety of morphologies, such as lamellar, bi-modal, martensitic, etc. Thus, a quantitative description of the Ti64 microstructure to augment the qualitative assessment by the human expert is a challenging ... -
Modeling of matching layers for acoustic channel coupling
Chien, Raymond (Rensselaer Polytechnic Institute, Troy, NY, 2020-05)Acoustic communication systems have been in development for the past twenty years, where an acoustic-electric channel is formed using piezoelectric elements to communicate across barriers by using acoustic pressure waves. ... -
Modeling of the thermomechanical response of ultrasonically activated soft tissue
Jin, Congran (Rensselaer Polytechnic Institute, Troy, NY, 2016-05)A multi-physics computational model has been developed to investigate the thermomechanical response of the ultrasonically activated soft tissue. In pursuit of better understanding of the extent of deformation of soft tissues ...