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Ajay Krishnan
Ajay Krishnan
Research Leader, EWI
Geverifieerd e-mailadres voor ewi.org - Homepage
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Feedforward control of thermal history in laser powder bed fusion: Toward physics-based optimization of processing parameters
A Riensche, BD Bevans, Z Smoqi, R Yavari, A Krishnan, J Gilligan, ...
Materials & Design 224, 111351, 2022
462022
New insights into the structure-nonlinear mechanical property relations for graphene allotropes
H Sun, S Mukherjee, M Daly, A Krishnan, MH Karigerasi, CV Singh
Carbon 110, 443-457, 2016
422016
Predicting meltpool depth and primary dendritic arm spacing in laser powder bed fusion additive manufacturing using physics-based machine learning
AR Riensche, BD Bevans, G King, A Krishnan, KD Cole, P Rao
Materials & Design 237, 112540, 2024
152024
In-process thread orientation monitoring in additive manufacturing
X Xu, CKP Vallabh, A Krishnan, S Volk, C Cetinkaya
3D Printing and Additive Manufacturing 6 (1), 21-30, 2019
152019
Nondestructive evaluation of additive manufactured parts using process compensated resonance testing
R Livings, E Biedermann, C Wang, T Chung, S James, J Waller, S Volk, ...
Symposium on Structural Integrity of Additive Manufactured Parts, 165-205, 2020
142020
Printed structural temperature monitoring embedded in multi-process hybrid additive manufacturing
S Khuje, A Hehr, Z Li, A Krishnan, L Kerwin, A Kitt, J Yu, S Ren
Journal of Materials Engineering and Performance 30, 5093-5099, 2021
72021
Physics-Based Feedforward Control of Thermal History in Laser Powder Bed Fusion Additive Manufacturing
A Riensche, B Bevans, Z Smoqi, R Yavari, A Krishnan, J Gilligan, N Piercy, ...
International Manufacturing Science and Engineering Conference 87233 …, 2023
12023
The Effects of Subsystem Performance on Static and Dynamic Properties of Inconel 718 Built with Laser Powder Bed Fusion
AL Kitt, A Krishnan, Z Corey, L Mohr, M Taylor, C Carter, B Donahue, ...
Journal of Materials Engineering and Performance, 1-10, 2025
2025
Predicting Microstructure Evolution in Laser Powder Bed Fusion Additive Manufacturing Using Physics-Based Machine Learning
A Riensche, B Bevans, G King, A Krishnan, K Cole, P Rao
International Manufacturing Science and Engineering Conference 88100 …, 2024
2024
Scan field and work plane evaluation and orientation for high-speed laser motion systems
JC Hay, A Krishnan, R Aman, SL Ream
US Patent App. 18/144,636, 2023
2023
Metal Additive Manufacturing Past, Present, and Future
D Kautz, W Mohr, A Krishnan
WELDING JOURNAL 100 (12), 40-42, 2021
2021
Effects of process variables on finished material properties of AlSi10Mg fabricated using the LPBF method.
A Krishnan, S Volk
2018 Joint Propulsion Conference, 4628, 2018
2018
The Effects of Gas Flow and Laser Quality Subsystem Performance on Static and Dynamic Properties of Inconel 718 with Pbf-Lb
AL Kitt, A Krishnan, Z Corey, L Mohr, M Taylor, C Carter, B Donahue, ...
Available at SSRN 4806331, 0
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