D
Devarajan Ramanujan
Researcher at Aarhus University
Publications - 47
Citations - 2672
Devarajan Ramanujan is an academic researcher from Aarhus University. The author has contributed to research in topics: Product design & Sustainability. The author has an hindex of 11, co-authored 38 publications receiving 2089 citations. Previous affiliations of Devarajan Ramanujan include Massachusetts Institute of Technology & Purdue University.
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Journal ArticleDOI
An automated workflow for integrating environmental sustainability assessment into parametric part design through standard reference models
William Z. Bernstein,Melissa Tensa,Maxwell Praniewicz,Soonjo Kwon,Soonjo Kwon,Devarajan Ramanujan +5 more
TL;DR: A systematic workflow for computing environmental indicators from parametric design models that utilizes the unit manufacturing process information model to evaluate manufacturing-phase resource consumption from process planning data, and consequently enables quantitative correlation of design parameters to the calculated environmental indicators.
Journal ArticleDOI
Machine-Specific Estimation of Milling Energy Consumption in Detailed Design
TL;DR: An adjusted UPLCI model is developed that includes adjustment factors for uncertainties in machine tool specifications and the specific cutting energy of a workpiece material that significantly reduced the estimation errors for the same tests for both machine tools.
Proceedings ArticleDOI
How Do Sketching and Non-Sketching Actions Convey Design Intent?
TL;DR: An observational study of design practitioners where they individually explore design solutions for a set of problems identified sketching and non-sketching actions that reflect their exploration of the design space and categorized the captured meta-data and mapped observed physical actions to design intent.
Journal ArticleDOI
Generating Contextual Design for Environment Principles in Sustainable Manufacturing Using Visual Analytics
Devarajan Ramanujan,William Z. Bernstein,Maria Aurrekoetxea Totorikaguena,Charlotte Frølund Ilvig,Klaus Bonde Ørskov +4 more
TL;DR: A visual analytics-based framework for generating DfE principles that are contextualized to specific production setups that are generated through interactive visual exploration of design and process parameters as well as manufacturing process performance metrics corresponding to the production setup.
Proceedings ArticleDOI
ShapeSift: Suggesting Sustainable Options in Design Reuse From Part Repositories
TL;DR: To demonstrate the usefulness of the proposed ShapeSift framework, an example multi-dimensional visualization is developed that encodes part similarities as well as a calculated environmental sustainability indicator.