The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Awards
AM-Bench 2018 Benchmark Challenge Submissions and Awards
The 2018 AM-Bench Organizing Committee received a total of 46 Benchmark Challenge submissions from 19 groups around the world. The geographical distribution of the groups, as determined by the home institution of the submitting author, included 9 from North America, 6 from Europe, and 4 from Asia. The number of submissions for each challenge problem is listed below. The dichotomy between the metals (AMB2018-01, AMB2018-02) and polymers (AMB2018-03, AMB2018-04) submissions was expected given the current large efforts around the world in modeling metals AM. It is hoped that the existence of high-quality benchmark test data for polymers AM will encourage the development of new models for these important processes.
| AMB2018-01: | Submissions | |
| Part deflection | CHAL-AMB2018-01-PD | 6 |
| Residual elastic strains | CHAL-AMB2018-01-RS | 6 |
| Microstructure | CHAL-AMB2018-01-MS | 2 |
| Phase fractions | CHAL-AMB2018-01-PF | 0 |
| Phase evolution | CHAL-AMB2018-01-PFRS | 1 |
| Melt pool geometry | CHAL-AMB2018-02-MP | 10 |
| Cooling rate | CHAL-AMB2018-02-CR | 6 |
| Topography | CHAL-AMB2018-02-TP | 5 |
| Grain structure | CHAL-AMB2018-02-GS | 4 |
| Dendritic microstructure | CHAL-AMB2018-02-DM | 1 |
| Three-dimensional structure | CHAL-AMB2018-02-3D | 4 |
| Part thickness | CHAL-AMB2018-03-Th | 0 |
| Part mass | CHAL-AMB2018-03-Ma | 0 |
| Part tensile properties | CHAL-AMB2018-03-TP | 1 |
| Part void distribution | CHAL-AMB2018-03-VD | 0 |
| Part cross section | CHAL-AMB2018-03-CS | 0 |
| Part thickness | CHAL-AMB2018-03-Th | 0 |
| Part mass | CHAL-AMB2018-03-Ma | 0 |
| Part tensile properties | CHAL-AMB2018-03-TP | 0 |
| Part void distribution | CHAL-AMB2018-03-VD | 0 |
| Part cross section | CHAL-AMB2018-03-CS | 0 |
| Part crystallinity and melting | CHAL-AMB2018-04-CM | 0 |
Awards were determined by the 2018 AM-Bench Organizing Committee and all evaluations were based solely upon direct comparisons with the corresponding AM-Bench measurement data. If only one submission was received for a specific challenge problem, this does not mean that the submission automatically received an award. Awards were only made when the Organizing Committee unanimously agreed they were merited.
The following awards were made at the AM-Bench Awards Ceremony on Wednesday, June 20, 2018.
CHAL-AMB2018-01-RS – Two 1st Place Awards (tie)
1st Place
Best modeling results predicting the residual stresses within an as-built IN625 bridge structure
Awarded to
Madie Allen, Tyler London, Yangzhan Yang, and Victor Oancea,
TWI Ltd and Dassault Systèmes SIMULIA Corp
1st Place
Best modeling results predicting the residual stresses within an as-built IN625 bridge structure
Awarded to
Arnaud François and Larbi Arbaoui,
Cenaero
CHAL-AMB2018-01-MS – One 1st Place Award
1st Place
Best modeling results predicting the microstructure within an as-built 15-5 bridge structure
Awarded to
Surya Ardham, Akash Bhattarcharjee, Ajaya Jena, Trinath Gaduparthi and Gerald Tennyson,
TCS Research, Tata Research Development and Design Center
CHAL-AMB2018-01-PFRS – One 1st Place Award
1st Place
Best modeling results predicting the phase evolution during residual stress annealing of an as-built IN625 bridge structure
Awarded to
Hector Basoalto, Jeffery Brooks, Magnus Anderson, Jonathan Benson, Mohammad Ahmad, Chinnapat Panwisawas, Richard Turner, and Ben Saunders,
PRISM Research Group, University of Birmingham
CHAL-AMB2018-02-CR – One 1st Place Award
1st Place
Best modeling results predicting the cooling rates of three single laser tracks on a bare IN625 plate
Awarded to
Zhengtao Gan, Yanping Lian, Stephen E. Lin, Kevontrez K. Jones, Wing Kam Liu, and Gregory J. Wagner,
Northwestern University
CHAL-AMB2018-02-GS – One 1st Place Award, One 2nd Place Award
1st Place
Best modeling results predicting the grain structure within three single laser tracks on a bare IN625 plate
Awarded to
Yanping Lian, Zhengtao Gan, Stephen E. Lin, Kevontrez K. Jones, Wing Kam Liu, and Gregory J. Wagner,
Northwestern University
2nd Place
Second place modeling results predicting the grain structure within three single laser tracks on a bare IN625 plate
Awarded to
Anil B. Chaudhary, Applied Optimization
CHAL-AMB2018-02-DM – One 1st Place Award
1st Place
Best modeling results predicting the dendritic microstructure within three single laser tracks on a bare IN625 plate
Awarded to
Zhengtao Gan, Yanping Lian, Stephen E. Lin, Kevontrez K. Jones, Wing Kam Liu, and Gregory J. Wagner,
Northwestern University
Contacts
-
(301) 975-6032
-
(301) 975-5471