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Qian Chen
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An inherent strain based multiscale modeling framework for simulating part-scale residual deformation for direct metal laser sintering
Q Chen, X Liang, D Hayduke, J Liu, L Cheng, J Oskin, R Whitmore, AC To
Additive Manufacturing 28, 406-418, 2019
2222019
A modified method for estimating inherent strains from detailed process simulation for fast residual distortion prediction of single-walled structures fabricated by directed …
X Liang, L Cheng, Q Chen, Q Yang, AC To
Additive Manufacturing 23, 471-486, 2018
2192018
On utilizing topology optimization to design support structure to prevent residual stress induced build failure in laser powder bed metal additive manufacturing
L Cheng, X Liang, J Bai, Q Chen, J Lemon, A To
Additive Manufacturing 27, 290-304, 2019
1902019
Modified inherent strain method for efficient prediction of residual deformation in direct metal laser sintered components
X Liang, Q Chen, L Cheng, D Hayduke, AC To
Computational Mechanics 64, 1719-1733, 2019
1232019
A survey of design methods for material extrusion polymer 3D printing
J Huang, Q Chen, H Jiang, B Zou, L Li, J Liu, H Yu
Virtual and Physical Prototyping 15 (2), 148-162, 2020
972020
Elucidating the effect of preheating temperature on melt pool morphology variation in Inconel 718 laser powder bed fusion via simulation and experiment
Q Chen, Y Zhao, S Strayer, Y Zhao, K Aoyagi, Y Koizumi, A Chiba, ...
Additive Manufacturing 37, 101642, 2021
952021
On incorporating scanning strategy effects into the modified inherent strain modeling framework for laser powder bed fusion
X Liang, W Dong, Q Chen, AC To
Additive Manufacturing 37, 101648, 2021
622021
A level-set based continuous scanning path optimization method for reducing residual stress and deformation in metal additive manufacturing
Q Chen, J Liu, X Liang, AC To
Computer Methods in Applied Mechanics and Engineering 360, 112719, 2020
612020
A new procedure for implementing the modified inherent strain method with improved accuracy in predicting both residual stress and deformation for laser powder bed fusion
W Dong, X Liang, Q Chen, S Hinnebusch, Z Zhou, AC To
Additive Manufacturing 47, 102345, 2021
582021
Sensitivity analysis and lattice density optimization for sequential inherent strain method used in additive manufacturing process
A Takezawa, AC To, Q Chen, X Liang, F Dugast, X Zhang, M Kitamura
Computer Methods in Applied Mechanics and Engineering 370, 113231, 2020
502020
Island scanning pattern optimization for residual deformation mitigation in laser powder bed fusion via sequential inherent strain method and sensitivity analysis
Q Chen, H Taylor, A Takezawa, X Liang, X Jimenez, R Wicker, AC To
Additive Manufacturing 46, 102116, 2021
482021
Manufacturing cost constrained topology optimization for additive manufacturing
J Liu, Q Chen, X Liang, AC To
Frontiers of Mechanical Engineering 14, 213-221, 2019
462019
A new method for predicting cracking at the interface between solid and lattice support during laser powder bed fusion additive manufacturing
HT Tran, Q Chen, J Mohan, AC To
Additive Manufacturing 32, 101050, 2020
452020
A modified inherent strain method for fast prediction of residual deformation in additive manufacturing of metal parts
X Liang, Q Chen, L Cheng, Q Yang, A To
University of Texas at Austin, 2017
392017
A digital twin approach to study additive manufacturing processing using embedded optical fiber sensors and numerical modeling
R Zou, X Liang, Q Chen, M Wang, MAS Zaghloul, H Lan, MP Buric, ...
Journal of Lightwave Technology 38 (22), 6402-6411, 2020
382020
Part-scale thermal process modeling for laser powder bed fusion with matrix-free method and GPU computing
F Dugast, P Apostolou, A Fernandez, W Dong, Q Chen, S Strayer, ...
Additive Manufacturing 37, 101732, 2021
362021
Optimally variable density lattice to reduce warping thermal distortion of laser powder bed fusion
A Takezawa, Q Chen, AC To
Additive Manufacturing 48, 102422, 2021
212021
Simultaneous optimization of hatching orientations and lattice density distribution for residual warpage reduction in laser powder bed fusion considering layerwise residual …
A Takezawa, H Guo, R Kobayashi, Q Chen, AC To
Additive Manufacturing 60, 103194, 2022
122022
Level set-based heterogeneous object modeling and optimization
J Liu, Q Chen, Y Zheng, R Ahmad, J Tang, Y Ma
Computer-Aided Design 110, 50-68, 2019
122019
Shafting alignment computing method of new multibearing rotor system under specific installation requirement
Q Chen, Q Yuan, M Lei, M Wang
Mathematical Problems in Engineering 2016 (1), 1647575, 2016
82016
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