Chaitanya Krishna Prasad Vallabh
University of Pittsburgh
H-index: 9
North America-United States
Top articles of Chaitanya Krishna Prasad Vallabh
Melt pool width measurement in a multi-track, multi-layer laser powder bed fusion print using single-camera two-wavelength imaging pyrometry
The International Journal of Advanced Manufacturing Technology
2024/4/2
Systems and methods of adaptive two-wavelength single-camera imaging thermography (ATSIT) for accurate and smart in-situ process temperature measurement during metal additive …
2024/1/16
An additive manufacturing testbed to evaluate machine learning based autonomous manufacturing
Journal of Manufacturing Science and Engineering
2023/12/19
Dataset of in-situ coaxial monitoring and print’s cross-section images by Direct Energy Deposition fabrication
Scientific Data
2023/11/7
Machine learning enhanced high dynamic range fringe projection profilometry for in-situ layer-wise surface topography measurement during LPBF additive manufacturing
Precision Engineering
2023/11/1
Influence of spattering on in-process layer surface roughness during laser powder bed fusion
Journal of Manufacturing Processes
2023/10/27
Real-Time Monitoring and Gaussian Process-Based Estimation of the Melt Pool Profile in Direct Energy Deposition
2023/6/12
Investigating the Influence of Build Parameters and Porosity on Fatigue of AM IN718
2023/3/19
Continuous comprehensive monitoring of melt pool morphology under realistic printing scenarios with laser powder bed fusion
3D Printing and Additive Manufacturing
2023/2/1
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Xiayun Zhao
H-Index: 7
Registration and fusion of large-scale melt pool temperature and morphology monitoring data demonstrated for surface topography prediction in LPBF
Additive Manufacturing
2022/10/1
Predicting melt pool depth and grain length using multiple signatures from in-situ single camera two-wavelength imaging pyrometry for laser powder bed fusion
Journal of Materials Processing Technology
2022/10/1
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Soumya Sridar
H-Index: 4
Wei Xiong
H-Index: 8
Xiayun Zhao
H-Index: 7
Melt pool temperature measurement and monitoring during laser powder bed fusion based additive manufacturing via single-camera two-wavelength imaging pyrometry (STWIP)
Journal of Manufacturing Processes
2022/7/1
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Xiayun Zhao
H-Index: 7
In-situ ultrasonic monitoring for vat photopolymerization
Additive Manufacturing
2022/7/1
Layer-Wise Melt Pool Temperature Evolution in Laser Powder Bed Fusion: An Experimental Study Using a Single Camera Based Two-Wavelength Imaging Pyrometry
2022/6/27
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Xiayun Zhao
H-Index: 7
A systematic study and framework of fringe projection profilometry with improved measurement performance for in-situ LPBF process monitoring
Measurement
2022/3/15
Single-camera Two-Wavelength Imaging Pyrometry for Melt Pool Temperature Measurement and Monitoring in Laser Powder Bed Fusion based Additive Manufacturing
arXiv preprint arXiv:2109.07472
2021/9/14
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Xiayun Zhao
H-Index: 7
3D printing of liquid metal EGaIn through laser induced forward transfer: A proof-of-concept study
Manufacturing Letters
2021/4/1
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Xiayun Zhao
H-Index: 7
In-situ monitoring of laser powder bed fusion process anomalies via a comprehensive analysis of off-axis camera data
2020/9/3
Chaitanya Krishna Prasad Vallabh
H-Index: 6
Xiayun Zhao
H-Index: 7
Co-Authors
