Semester.ly

Johns Hopkins University | EN.530.790

Advanced Finite Element Methods and Multi-Scale Methods

3.0

credits

Average Course Rating

(4.45)

Adaptive Methods: p-, h-, and r-Adaptivity, Error Indicators, Residual, Global and Local Projection, Strategies for Adaptive Analysis; Element Instabilities and Locking: Babuska Brezzi (BB) Condition, Reduced and Selective Integration Techniques, Stiffness Matrix Rank and Rank Deficiency, Spurious Singular Modes (Hour glassing), Hourglass control; Mixed and Hybrid Finite Element Methods: Mixed Variational Principles, Hu-Washizu Stabilization, Assumed Stress Hybrid Method, Assumed Strain Variational Methods; Multi-Scale Methods: Homogenization and Multiscale Models, Concurrent Multiscale Analysis of Composites, Multilevel Model for Damage Analysis in Composites.

Fall 2012

(4.4)

Fall 2014

(4.5)

Fall 2012

Professor: Somnath Ghosh

(4.4)

The best aspect of the course was the engaging and hands-on classes that dealt with useful topics. The worst aspects of this course included the lengthy lecture times and the twenty-page paper. The course would be improved if it met twice a week instead of once and if students had more hands-on opportunities to practice the leadership skil s. Prospective students should know that this course involves a certain level of work and reading, but offers them skills that will be useful in military and non-military situations.

Fall 2014

Professor: Somnath Ghosh

(4.5)

Students broadly praised this course’s instructors, in particular Joyce Louden, for making the course engaging and keeping it exciting. Perceived issues with the course varied; multiple students thought lectures could be somewhat unorganized which made them feel long and un-engaging. Suggestions for improvement included a desire by multiple students that there be more opportunities for students to be engaged during the lecture either by including group activities, group projects or having more back and forth between students and the instructor. Prospective students should know that students found the course had a light workload and was enjoyable.