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Devarajan Ramanujan
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Journal Articles

Informing Circularity-Focused Design Optimization Using Parametric Life-Cycle Engineering Simulation Models

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Gaurav Aher, Michael Sandberg, Jalil Boudjadar, Devarajan Ramanujan
Journal: Smart and Sustainable Manufacturing Systems
Publisher: ASTM International
Article Type: Technical Papers
Smart Sustain. Manuf. Syst.. March 2025, 9(1): 11–36.
Paper No: SSMS20240018
https://doi.org/10.1520/SSMS20240018
Published Online: March 25, 2025
View Articletitled, Informing Circularity-Focused Design Optimization Using Parametric Life-Cycle Engineering Simulation Models
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Proceedings Papers

Three-Dimensional Visualization of Energy Consumption Data in Additive Manufacturing

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Morten Hejlskov Hansen, Teodor Vernica, Rami Mansour, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2024, Volume 2A: 44th Computers and Information in Engineering Conference (CIE), V02AT02A046, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143405
https://doi.org/10.1115/DETC2024-143405
View Paper titled, Three-Dimensional Visualization of Energy Consumption Data in Additive Manufacturing
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Topics: Additive manufacturing, Energy consumption, Manufacturing, Sustainability, Visualization
Proceedings Papers

Investigating Sustainable Production Planning of an Industrial Progressive Die Stamping Process Using Discrete Event Simulation

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Adrián Borbolla, Mohamed Nezar Aboujarra, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2024, Volume 5: 29th Design for Manufacturing and the Life Cycle Conference (DFMLC), V005T05A006, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-143648
https://doi.org/10.1115/DETC2024-143648
View Paper titled, Investigating Sustainable Production Planning of an Industrial Progressive Die Stamping Process Using Discrete Event Simulation
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Topics: Manufacturing, Metal stamping, Production planning, Simulation, Sustainability
Proceedings Papers

A Digital Twin Assisted Framework for Quality Assurance in Mould Manufacturing

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Till Böttjer, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2023, Volume 2: 43rd Computers and Information in Engineering Conference (CIE), V002T02A070, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114848
https://doi.org/10.1115/DETC2023-114848
View Paper titled, A Digital Twin Assisted Framework for Quality Assurance in Mould Manufacturing
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Topics: Digital twin, Manufacturing, Quality control, Wear
Proceedings Papers

Supporting Design for Circular Economy Using Lifecycle Co-Simulation

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Gaurav Aher, Hugo Daniel Macedo, Peter Gorm Larsen, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2023, Volume 5: 28th Design for Manufacturing and the Life Cycle Conference (DFMLC), V005T05A006, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116537
https://doi.org/10.1115/DETC2023-116537
View Paper titled, Supporting Design for Circular Economy Using Lifecycle Co-Simulation
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Topics: Design, Economics , Simulation, Decision making, Fluids, Linear systems, Pipes, Recycled materials, Simulation models
Proceedings Papers

LCAD: A Framework for Coupling Computer-Aided Design and Life Cycle Analysis Visualizations

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Teodor Vernica, Gaurav Aher, Badrinath Veluri, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2023, Volume 5: 28th Design for Manufacturing and the Life Cycle Conference (DFMLC), V005T05A007, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116573
https://doi.org/10.1115/DETC2023-116573
View Paper titled, LCAD: A Framework for Coupling Computer-Aided Design and Life Cycle Analysis Visualizations
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Topics: Computer-aided design, Life cycle assessment, Visualization, Computer-aided engineering, Geometry, Sustainability
Journal Articles

The Role of Industry 4.0 Technologies in Manufacturing Sustainability Assessment

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Devarajan Ramanujan, William Z. Bernstein, Nancy Diaz-Elsayed, Karl R. Haapala
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Review Articles
J. Manuf. Sci. Eng. January 2023, 145(1): 010801.
Paper No: MANU-22-1276
https://doi.org/10.1115/1.4055661
Published Online: October 18, 2022
View Articletitled, The Role of Industry 4.0 Technologies in Manufacturing Sustainability Assessment
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Topics: Manufacturing, Sustainability, Decision making, Manufacturing systems
Proceedings Papers

Økoengineer – A Web-Based Game Platform for Guided Discovery-Based Sustainability Learning in Engineering Curricula

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Haitham Abu-Ghaida, Serena Leka, Kamila Kunrath, Rune Thostrup, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2021, Volume 4: 18th International Conference on Design Education (DEC), V004T04A014, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-69406
https://doi.org/10.1115/DETC2021-69406
View Paper titled, Økoengineer – A Web-Based Game Platform for Guided Discovery-Based Sustainability Learning in Engineering Curricula
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Topics: Sustainability, Design, Students, Engineering design processes, Engineering disciplines, Engineering education, Engineering fundamentals, Engineering students, Feedback, Pandemics
Proceedings Papers

A Reusable Unit Process Life Cycle Inventory Model for Infeed Centerless Grinding

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Marija Glišić, Badrinath Veluri, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2021, Volume 5: 26th Design for Manufacturing and the Life Cycle Conference (DFMLC), V005T05A025, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-69609
https://doi.org/10.1115/DETC2021-69609
View Paper titled, A Reusable Unit Process Life Cycle Inventory Model for Infeed Centerless Grinding
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Topics: Cycles, Grinding, Manufacturing, Energy consumption, Fluids, Grinding equipment, Machinery, Modeling, Sustainability
Journal Articles

Machine-Specific Estimation of Milling Energy Consumption in Detailed Design

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Till Boettjer, Johan Thoft Krogshave, Devarajan Ramanujan
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2021, 143(8): 081010.
Paper No: MANU-20-1569
https://doi.org/10.1115/1.4050179
Published Online: March 29, 2021
View Articletitled, Machine-Specific Estimation of Milling Energy Consumption in Detailed Design
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Topics: Energy consumption, Machining, Milling, Machine tools, Machinery, Cycles
Proceedings Papers

Machine-Specific Energy Estimation Using the Unit Process Life Cycle Inventory (UPLCI) Model

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Johan Thoft Krogshave, Till Boettjer, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2020, Volume 6: 25th Design for Manufacturing and the Life Cycle Conference (DFMLC), V006T06A031, August 17–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DETC2020-22483
https://doi.org/10.1115/DETC2020-22483
View Paper titled, Machine-Specific Energy Estimation Using the Unit Process Life Cycle Inventory (UPLCI) Model
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Topics: Cycles, Machinery, Energy consumption, Errors, Machine tools, Machining, Aluminum, Cutting, Milling, Milling machines
Journal Articles

Supporting Household Waste Sorting Practices by Addressing Information Gaps

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Mikkel Bayard Rasmussen, Kelvin Østergaard Pagels, Devarajan Ramanujan
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. August 2020, 20(4): 041013.
Paper No: JCISE-19-1259
https://doi.org/10.1115/1.4046734
Published Online: April 3, 2020
View Articletitled, Supporting Household Waste Sorting Practices by Addressing Information Gaps
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Topics: Design, Engineering prototypes, Recycling, Solid wastes, Municipal solid wastes
Proceedings Papers

Addressing Information Gaps in Household Waste Sorting Using a Mobile Application

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Kelvin Østergaard Pagels, Mikkel Bayard Rasmussen, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2019, Volume 4: 24th Design for Manufacturing and the Life Cycle Conference; 13th International Conference on Micro- and Nanosystems, V004T05A020, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97385
https://doi.org/10.1115/DETC2019-97385
View Paper titled, Addressing Information Gaps in Household Waste Sorting Using a Mobile Application
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Topics: Design, Electronics, Governments, Plastic closures, Preferences, Recycling
Proceedings Papers

Exploring Situational Factors and Attitudes Affecting Sustainable Electric Kettle Usage

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Kimberly Elisabeth Engelking, Kanako Irie, Rasmus Velling Thorup, Devarajan Ramanujan
Proc. ASME. IDETC-CIE2019, Volume 7: 31st International Conference on Design Theory and Methodology, V007T06A050, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97658
https://doi.org/10.1115/DETC2019-97658
View Paper titled, Exploring Situational Factors and Attitudes Affecting Sustainable Electric Kettle Usage
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Topics: Sustainability, Water, Hot water, Uncertainty
Journal Articles

Generating Contextual Design for Environment Principles in Sustainable Manufacturing Using Visual Analytics

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Devarajan Ramanujan, William Z. Bernstein, Maria Aurrekoetxea Totorikaguena, Charlotte Frølund Ilvig, Klaus Bonde Ørskov
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. February 2019, 141(2): 021016.
Paper No: MANU-18-1302
https://doi.org/10.1115/1.4041835
Published Online: December 24, 2018
View Articletitled, Generating Contextual Design for Environment Principles in Sustainable Manufacturing Using Visual Analytics
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Topics: Design, Manufacturing, Sustainability
Proceedings Papers

Toying With Design: Experiencing Design for Rapid Prototyping Using Mini-Fabrication Exercises

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Siddharth Banerjee, Caleb Carithers, Aniket Chavan, Devarajan Ramanujan, Karthik Ramani
Proc. ASME. IDETC-CIE2018, Volume 3: 20th International Conference on Advanced Vehicle Technologies; 15th International Conference on Design Education, V003T04A007, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85769
https://doi.org/10.1115/DETC2018-85769
View Paper titled, Toying With Design: Experiencing Design for Rapid Prototyping Using Mini-Fabrication Exercises
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Topics: Design, Manufacturing, Rapid prototyping, Laser cutting, Printing, Stereolithography, Students, Undergraduate students, Computer-aided design, Dimensions
Proceedings Papers

Students’ Exploration Strategies in a Sustainability-Focused Structural Optimization Task

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Devarajan Ramanujan, Senthil Chandrasegaran, Ninger Zhou, Karthik Ramani
Proc. ASME. IDETC-CIE2018, Volume 7: 30th International Conference on Design Theory and Methodology, V007T06A054, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85762
https://doi.org/10.1115/DETC2018-85762
View Paper titled, Students’ Exploration Strategies in a Sustainability-Focused Structural Optimization Task
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Topics: Structural optimization, Students, Sustainability, Design, Optimization, Computer-aided design, Computer-aided engineering, Product design, Shapes, Undergraduate students
Proceedings Papers

VESPER: Visual Exploration of Similarity and Performance Metrics for Computer-Aided Design Repositories

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Devarajan Ramanujan, William Z. Bernstein
Proc. ASME. MSEC2018, Volume 3: Manufacturing Equipment and Systems, V003T02A034, June 18–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2018-6527
https://doi.org/10.1115/MSEC2018-6527
View Paper titled, VESPER: Visual Exploration of Similarity and Performance Metrics for Computer-Aided Design Repositories
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Topics: Computer-aided design, Design, Visualization, Navigation, Space, Surface roughness, Sustainability, Wear
Proceedings Papers

Design Patterns for Visualization-Based Tools in Sustainable Product Design

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Devarajan Ramanujan, William Z. Bernstein, Karthik Ramani
Proc. ASME. IDETC-CIE2017, Volume 4: 22nd Design for Manufacturing and the Life Cycle Conference; 11th International Conference on Micro- and Nanosystems, V004T05A042, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-68054
https://doi.org/10.1115/DETC2017-68054
View Paper titled, Design Patterns for Visualization-Based Tools in Sustainable Product Design
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Topics: Design, Product design, Sustainability, Visualization, Life cycle assessment, Supply chains
Journal Articles

Visual Analytics Tools for Sustainable Lifecycle Design: Current Status, Challenges, and Future Opportunities

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Devarajan Ramanujan, William Z. Bernstein, Senthil K. Chandrasegaran, Karthik Ramani
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Review Articles
J. Mech. Des. November 2017, 139(11): 111415.
Paper No: MD-17-1184
https://doi.org/10.1115/1.4037479
Published Online: October 2, 2017
View Articletitled, Visual Analytics Tools for Sustainable Lifecycle Design: Current Status, Challenges, and Future Opportunities
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Topics: Design, Sustainability, Visualization, Manufacturing, Supply chains, Decision making