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Shamsheer Chauhan

Shamsheer Chauhan
Overair · Flight Sciences

Doctor of Philosophy

About

13
Publications
15,048
Reads
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109
Citations
Citations since 2016
12 Research Items
107 Citations
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Introduction
Aerodynamicist at Overair.
Education
September 2015 - December 2020
University of Michigan
Field of study
  • Aerospace Engineering
September 2015 - December 2020
University of Michigan
Field of study
  • Aerospace Engineering
September 2009 - April 2014
University of Waterloo
Field of study
  • Mechanical Engineering

Publications

Publications (13)
Article
Full-text available
[Update 2021-10-10: Added an erratum to the full-text file here with corrections to the published validation results.] The recent growth of interest in hybrid-electric and fully electric aircraft has led to a renewed focus on the design and optimization of propeller aircraft. Considering propeller–wing interaction provides the opportunity to desig...
Presentation
Full-text available
PhD defense recording: <https://youtu.be/uWbrLGG3BSU>. Dissertation PDF: <doi.org/10.7302/32>.
Presentation
Full-text available
UPDATE (9 Oct 2020): Please see the slides in the following link instead for updated results: https://www.researchgate.net/publication/345580130
Conference Paper
Full-text available
Please see the journal paper <https://www.researchgate.net/publication/350073795> instead.
Article
Full-text available
Technological advances in areas such as battery technology, autonomous control, and ride-hailing services, combined with the scale-free nature of electric motors, have sparked significant interest in electric vertical takeoff and landing (eVTOL) aircraft for urban air mobility. In this work, we use simplified models for the aerodynamics, propulsion...
Presentation
Full-text available
These are the slides for the conference paper titled "Low-Fidelity Aerostructural Optimization of Aircraft Wings with a Simplified Wingbox Model Using OpenAeroStruct" presented at EngOpt 2018, Lisbon, Portugal.
Conference Paper
Full-text available
It is common for aircraft design studies to begin with low-fidelity tools and move to higher-fidelity tools at later stages. After early conceptual design stages, designers can take advantage of developments in high-fidelity aerodynamic shape optimization, and more recently, coupled aerostructural optimization to improve their designs. Over the pas...
Article
Full-text available
There are two major types of approaches that are used for the multidisciplinary analysis (MDA) of coupled systems: fixed-point-iteration-based approaches and coupled Newton-based approaches. Fixed-point-iteration approaches are easier to implement, but can require a large number of iterations or diverge for strongly coupled problems. On the other h...
Conference Paper
Full-text available
In the practical use of multidisciplinary design optimization, the prevalent approach for the multidisciplinary analyses (MDA) is nonlinear block Gauss–Seidel iteration, which consists in solving each discipline in a sequential manner, and repeating this sequence until convergence. This approach is easy to implement but often exhibits slow converge...
Article
Full-text available
Grid capacity, reliability, and efficient distribution of power have been major challenges for traditional power grids in the past few years. Reliable and efficient distribution within these power grids will continue to depend on the development of lighter and more efficient sensing units with lower costs in order to measure current and detect fail...

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