6 papers
A generalized shape function approach for multimaterial topology optimization
Swagatam Islam Sarkar, Nikhil Singh, Anupam Saxena +1
This paper presents a generalized shape function (gSF) approach for multi-material topology optimization that utilizes a compact design space to produce optimized configurations fe…
Design optimization and robustness analysis of rigid-link flapping mechanisms
Shyam Sunder Nishad, Anupam Saxena
Rigid link flapping mechanisms remain the most practical choice for flapping wing micro-aerial vehicles (MAVs) to carry useful payloads and onboard batteries for free flight due to…
ABC Conjecture: with Fermat or Mersenne Primes
Anupam Saxena
For and any two distinct Fermat or Mersenne primes, as positive integers and satisfying any diophantine relation, $\mbox{(i)}\; 2^m + μ= p^nq^r, \mbox{…
PyHexTop: a compact Python code for topology optimization using hexagonal elements
Aditi Agarwal, Anupam Saxena, Prabhat Kumar
Python serves as an open-source and cost-effective alternative to the MATLAB programming language. This paper introduces a concise topology optimization Python code, named ``\textt…
Topology optimization of contact-aided compliant mechanisms for tracing multi-kink paths
Prabhat Kumar, Roger A Sauer, Anupam Saxena
This paper presents a topology optimization approach to design 2D contact-aided compliant mechanisms (CCMs) that can trace the desired output paths with more than one kink while ex…
Normalized field product approach: A parameter-free density evaluation method for close-to-binary solutions in topology optimization with embedded length scale
Nikhil Singh, Prabhat Kumar, Anupam Saxena
This paper provides a normalized field product approach for topology optimization to achieve close-to-binary optimal designs. The method employs a parameter-free density measure th…