default author photo

Odinakachukwu Francis Ogoke

Carnegie Mellon University

Pittsburgh, PA 15213-3890

United States

SCHOLARLY PAPERS

9

DOWNLOADS

456

TOTAL CITATIONS

19

Scholarly Papers (9)

1.

High-Resolution Melt Pool Thermal Imaging for Metals Additive Manufacturing Using the Two-Color Method with a Single Color Camera

Number of pages: 36 Posted: 20 Dec 2022
Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, affiliation not provided to SSRN, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University - College of Engineering and Carnegie Mellon University
Downloads 133 (551,165)

Abstract:

Loading...

Two-Color Thermal ImagingMelt Pool TemperatureLaser Powder Bed Fusion (LPBF)In-Situ Process MonitoringFLOW-3D

2.

Deep-Learned Generators of Porosity Distributions Produced During Metal Additive Manufacturing

Number of pages: 33 Posted: 15 May 2022
Carnegie Mellon University, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories and Carnegie Mellon University
Downloads 107 (654,668)
Citation 4

Abstract:

Loading...

Deep learning, Microstructural analysis, Generative Adversarial Networks, Porosity

3.

Surrogate Modeling of Melt Pool Thermal Field Using Deep Learning

Number of pages: 26 Posted: 16 Aug 2022
Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University - College of Engineering and Carnegie Mellon University
Downloads 64 (924,743)
Citation 6

Abstract:

Loading...

Additive manufacturing, Laser powder bed fusion, Melt PoolTemperature, Convolutional Neural Network, Surrogate Model

4.

Thermopore: Predicting Part Porosity Based on Thermal Images Using Deep Learning

Number of pages: 33 Posted: 21 May 2024
Carnegie Mellon University, Carnegie Mellon University, Sandia National Laboratories, Sandia National Laboratories - Materials, Physical, and Chemical Sciences Center, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories - Material, Physical, and Chemical Sciences, Sandia National Laboratories, Sandia National Laboratories and Carnegie Mellon University
Downloads 35 (1,263,436)
Citation 2

Abstract:

Loading...

Laser powder bed fusion, deep learning, digital twin, Thermal Imaging, Video Vision Transformer

5.

Inexpensive High Fidelity Melt Pool Models in Additive Manufacturing Using Generative Deep Diffusion

Number of pages: 28 Posted: 24 Jan 2024
Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University - College of Engineering, Carnegie Mellon University and Carnegie Mellon University
Downloads 28 (1,345,526)

Abstract:

Loading...

Multi-fidelity models, Laser powder bed fusion, Deep learning, Melt pool, Super-Resolution

6.

Integrating Multi-Physics Simulations and Machine Learning to Define the Spatter Mechanism and Process Window in Laser Powder Bed Fusion

Number of pages: 41 Posted: 16 Sep 2024 Last Revised: 28 May 2026
Carnegie Mellon University, Carnegie Mellon University, affiliation not provided to SSRN, Carnegie Mellon University - College of Engineering and Carnegie Mellon University
Downloads 27 (1,385,945)

Abstract:

Loading...

Additive Manufacturing, Particle Tracking, Process Map, Machine Learning, Defects.

7.

Amgpt: A Large Language Model for Contextual Querying in Additive Manufacturing

Number of pages: 27 Posted: 19 Jun 2024
Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University and Carnegie Mellon University
Downloads 25 (1,411,822)
Citation 4

Abstract:

Loading...

Large Language Models, Retrieval-Augmented Generation, Machine Learning, Contextual Querying, Laser Powder Bed Fusion

8.

Deep Learning for Melt Pool Depth Contour Prediction from Surface Thermal Images Via Vision Transformers

Number of pages: 36 Posted: 23 May 2024
Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University, Carnegie Mellon University - College of Engineering, Carnegie Mellon University and Carnegie Mellon University
Downloads 19 (1,459,862)
Citation 2

Abstract:

Loading...

Deep Learning, in-situ Monitoring, Vision Transformers, Lack-of-Fusion

9.

Deep Learning Based Optical Image Super-Resolution Via Generative Diffusion Models for Layerwise In-Situ Lpbf Monitoring

Number of pages: 39 Posted: 26 Nov 2024
Carnegie Mellon University, Carnegie Mellon University, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories - Materials, Physical, and Chemical Sciences Center, Sandia National Laboratories and Carnegie Mellon University
Downloads 18 (1,470,786)
Citation 1

Abstract:

Loading...

Deep learning, laser powder bed fusion, Optical Monitoring, Surface Roughness, Machine learning