Large-scale multidisciplinary design optimization of an evtol aircraft using comprehensive analysis

D Saro**i, ML Ruh, AJ Joshy, J Yan, AK Ivanov… - AIAA SciTech 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-0146. vid This paper presents a
framework under development for enabling large-scale multi-fidelity modeling and …

[HTML][HTML] Natural language processing of aviation safety reports to identify inefficient operational patterns

A Miyamoto, MV Bendarkar, DN Mavris - Aerospace, 2022 - mdpi.com
With the growth in commercial aviation traffic and the need for improved environmental
performance, strategies to lower emissions that can be implemented in the near term are …

Reliability of hypersonic airfoil with freeplay and stochasticity via nonlinear energy sink

W Guo, Y Xu, Q Liu, S Lenci, G Li - AIAA Journal, 2024 - arc.aiaa.org
The reliability of a pitch-plunge hypersonic airfoil in random fluctuating flow with both cubic
and freeplay nonlinearity is examined. The Hopf bifurcation and dynamic responses of the …

System analysis and design space exploration of regional aircraft with electrified powertrains

G Cinar, Y Cai, MV Bendarkar, AI Burrell… - Journal of Aircraft, 2023 - arc.aiaa.org
This paper explores the design spaces of a thin-haul and a regional aircraft with parallel
hybrid-electric propulsion architectures for a 2030 entry into service date. Notional …

Aviation-BERT: A preliminary aviation-specific natural language model

C Chandra, X **g, MV Bendarkar, K Sawant… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3436. vid Data-driven methods
form the frontier of reactive aviation safety analysis. While analysis of quantitative data from …

BERT for aviation text classification

X **g, A Chennakesavan, C Chandra… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3438. vid The advent of
transformer-based models pre-trained on large-scale text corpora has revolutionized Natural …

Review of computational models for large-scale MDAO of urban air mobility concepts

D Saro**i, M Ruh, J Yan, L Scotzniovsky… - AIAA SciTech 2024 …, 2024 - arc.aiaa.org
The advent of Urban Air Mobility (UAM) has necessitated a paradigm shift in aircraft design
from traditional regression methods to physics-based analysis and the use of modern …

Large-scale multidisciplinary design optimization of the NASA lift-plus-cruise concept using a novel aircraft design framework

ML Ruh, D Saro**i, A Fletcher, I Asher… - arxiv preprint arxiv …, 2023 - arxiv.org
The conceptual design of eVTOL aircraft is a high-dimensional optimization problem that
involves large numbers of continuous design parameters. Therefore, eVTOL design method …

An Extended MBSE Framework for Regulatory Analysis of Aircraft Architectures

MV Bendarkar, E Harrison, TM Fields… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3611. vid A type certificate is a
design approval issued by the FAA when the applicant demonstrates that an aircraft design …

Certification-constrained vertical tail sizing and power split optimization for distributed electric propulsion aircraft

J **e, Y Cai, D Saro**i, ED Harrison, DN Mavris - Journal of Aircraft, 2023 - arc.aiaa.org
Distributed electric propulsion (DEP) concepts leverage the synergistic benefits of
aeropropulsive coupling and improve the overall flight efficiency by placing propulsors at …