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Areas of Research

1. Deng, X.-Q., Hong, L., Li, W., Wang, S.-S. and Liu, Yucheng, “High Precision Machining of ZC1 Worm Gear Drives with Large Modulus,” Mechanism and Machine Theory, 165, 2021, 104437 (14 pages).
2. Chen, L., Yenusah, C. O., Ji, Y.-Z., Liu, Yucheng, Stone, T. W., Horstemeyer, M. F., Chen, L.-Q., “3D Phase-Field Simulation of γ” Precipitation Kinetics in Inconel 625 during Heat Treatment,” Computational Materials Science, 187, 2021, 110123 (13 pages).
3. Deng, X.-Q., Wang, S.-S., Hammi, Y., Qian, L.-M. and Liu, Yucheng, “Study on the Influence of Key Design Parameters on Lubrication Characteristics of a Novel Gear System Applying Taguchi Method,” Structural and Multidisciplinary Optimization, 62, 2020, 2833-2847.
4. Deng, X.-Q., Wang, S.-S., Qian, L.-M. and Liu, Yucheng, “Simulation and Experimental Study of Influences of Shape of Roller on the Lubrication Performance of Precision Speed Reducer,” Engineering Applications of Computational Fluid Mechanics, 14(1), 2020, pp. 1156-1172.
5. Dou, Y.-Q., Liu, Yucheng, Huddleston, B., Hammi, Y. and Horstemeyer, M.F., “A Molecular Dynamics Study of Effects of Crystal Orientation, Size Scale and Strain Rate on Penetration Mechanisms of Monocrystalline Copper Subjected to Impact from a Nickel Penetrator at Very High Strain Rates,” Acta Mechanica, 231, 2020, pp. 2173-2201.
6. Liu, P.-W., Wang, Z., Xiao, Y.-H., Lebensohn, R. A., Liu, Yucheng, Horstemeyer, M.F., Cui, X.-Y. and Chen, L., “Integration of Phase-Field Model and Crystal Plasticity for the Prediction of Process-Structure-Property Relation of Additively Manufactured Metallic Materials,” International Journal of Plasticity, 128, 2020, 102670 (21 pages).
7. Deng, X.-Q., Wang, S.-S., Hammi, Y., Qian, L.-M. and Liu, Yucheng, “A Combined Experimental and Computational Study of Lubrication mechanism of High Precision Reducer Adopting Gears Meshing with Complicated Space Surface Contact,” Tribology International, 146, 2020, 106261 (13 pages).
8. Deng, X.-Q., Wang, J., Wang, S.-K., Wang, S.-S., Liu, Yucheng and He, G., “An Optimal Process of Machining Complex Surfaces of Anti-Backlash Roller Enveloping Hourglass Worms,” Journal of Manufacturing Processes, 49, 2020, pp. 472-480.
9. Liu, Yucheng, Baker, F., He, W.-P. and Lai, W., “Development, Assessment and Evaluation of Laboratory Experimentation for A Mechanical Vibrations and Controls Course,” International Journal of Mechanical Engineering Education, 47(4), 2019, pp. 315-337.
10. He, G., Liu, Yucheng, Deng, X.-Q. and Fan, L., “Constitutive Modeling of Viscoelastic-Viscoplastic Behavior of Short Fiber Reinforced Polymers Coupled with Anisotropic Damage and Moisture Effect,” Acta Mechanica Sinica, 35(3), 2019, pp. 495-506.
11. Dimitrov, N., Liu, Yucheng and Horstemeyer, M.F., “On the Thermo-Mechanical Coupling of Bammann Plasticity-Damage Internal State Variable Model,” Acta Mechanica, 230(5), 2019, pp. 1855-1868.
12. He, G., Liu, Yucheng, Bammann, D.J., Francis, D.K., Chandler, M.Q. and Horstemeyer, M. F., “A Multiphase Internal State Variable Model with Rate Equations for Predicting Elastothermoviscoplasticity and Damage of Fiber-Reinforced Polymer Composites,” Acta Mechanica, 230(5), 2019, pp. 1745-1780.
13. Wang, X., Liu, P.-W., Ji, Y.-Z., Liu, Yucheng, Horstemeyer, M.F. and Chen, L., “Investigation on Microsegregation of IN718 Alloy during Additive Manufacturing via Integrated Phase-Field and Finite Element Modeling,” Journal of Materials Engineering and Performance, 28(2), 2019, pp. 657-665. (This paper was selected as Editor’s Choice article for 2019.)
14. Deng, X.-Q., Wang, J., Wang, S.-K., Wang, S.-S., Wang, J.-G., Li, S.-C., Liu, Yucheng and He, G., “Investigation on the Backlash of Roller Enveloping Hourglass Worm Gear: Theoretical Analysis and Experiment,” ASME Journal of Mechanical Design, 141(5), 2019, 053302 (11 pages).
15. Dou, Y.-Q., Ricks, T.M., DuBien, J. L., Lacy, T.E. and Liu, Yucheng, “Response Surface Modeling to Facilitate the Parametric Study of Transversely Impacted Pressurized Pipelines,” Thin-Walled Structures, 119, 2017, pp. 647-653.

Awards and Honors

• Duane Sander Professor of Entrepreneurial Engineering, �ձ�av��Ƶ, 2021
• Second Place, “Championing Change” category of Wasatch Aerospace and Systems Engineering Mini Conference, 2021
• Bagley College of Engineering Service Award, Mississippi State University, 2021
• Forest R. McFarland Award, Society of Automotive Engineers (SAE), 2020
• Elected Society of Automotive Engineers Fellow, 2019
• ISET B. N. Gupta Award, Indian Society of Earthquake Technology (ISET), 2018
• Jack Hatcher Chair in Engineering Entrepreneurship, Mississippi State University, 2018
• Faculty Research Award, Mississippi State University, 2018
• Bagley College of Engineering Faculty Research Award, Mississippi State University, 2018
• Elected American Society of Mechanical Engineers (ASME) Fellow, 2017
• Mechanical Engineering Outstanding Senior Faculty Research Award, Mississippi State University, 2016
• Junior Faculty Researcher of the Year, College of Engineering, University of Louisville at Lafayette, 2013
• Grosscurth Fellowship, University of Louisville, 2002-04
• Hsing Chuang Award for Excellence in Graduate Study, University of Louisville, 2001

Grants

1. “Machine-Learning-Based Surrogate Modeling of Human Vehicular Vibrational Injuries (HPC Enabled Surrogate Models and Data Analytics),” U.S. Army Engineer Research and Development Center, 3/01/2021-2/29/2024, $744,698, Principal investigator.
2. “Development of a Phase Field Model to Simulate Microstructural Evolution in Metal Foaming Process,” Mississippi Space Grant Consortium (MSSGC), 8/03/2020-7/30/2021, $54,000, Principal investigator.
3. “Developing a Software Tool for Modeling Vehicular Vibration-Related Human Fatigue,” U.S. Army Engineer Research and Development Center, 10/01/2019-9/30/2021, $349,236, Co-principal investigator.
4. “High Mobility Multipurpose Wheeled Vehicle (HMMWV) Light-Weighting Project,” AM General LLC, 3/12/2019-5/6/2022, $7,002,907, Co-principal investigator.
5. “Ground Collision Severity Studies,” Federal Aviation Administration, 8/01/2017-1/31/2019, $536,486, Co-principal investigator.
6. “I-Corps: Customer Discovery for a Novel Performance-Enhancing Foot Orthoses,” National Science Foundation, 4/01/2018-9/30/2018, $50,000, Award No. IIP 1824666, Principal investigator.
7. “Theoretical Understanding of Porosity-Induced Mechanisms during Solidification of Cast Alloys and Their Influence on Process-Structure-Property-Correlations,” National Science Foundation, 8/01/2017-7/31/2020, $445,296, Award No. CMMI 1662854, Principal investigator.
8. “Development of a Multiphase Computational Framework for Understanding and Predicting Plasticity and Damage Mechanisms Governing High Strain Rate Performance of Composite Structures,” Mississippi Space Grant Consortium (MSSGC), 8/31/2017-8/31/2018, $64,988, Principal investigator.
9. “Tractor Collision Avoidance Prototype and GPS-Augmented Brassboard,” Industrial Sponsor, 5/01/2017-4/30/2018, $709,826, Co-principal investigator.
10. “Tug Data Acquisition,” Industrial Sponsor, 9/17/2015-4/30/2016, $224,474, Co-principal investigator.
11. “Tug-Plane Collision Avoidance/Automated Approach to Aircrafts/Inputs,” Industrial Sponsor, 8/26/2015-10/31/2016, $385,548, Contract No. 15-0049-011, Co-principal investigator.
12. “Microstructure-Property Relationships in Aluminum Foam Sandwich Panels during Impact and Perforation,” Louisiana Space Consortium (LaSPACE), 2/01/2014-1/31/2015, $67,844, Contract No. 86301, Principal investigator.
13. “Computational Investigation of Mechanical Behavior and Plasticity Mechanisms of CFRP Composite Panels during Impact and Perforation,” NASA EPSCoR Research Award Program (RAP), 9/01/2013-8/31/2014, $68,023, Contract No. LEQSF-EPS(2013)-RAP-04, Principal investigator.
14. “Investigation of Lateral Impact Behavior of Pressurized Pipelines and Influence of Internal Pressure,” Louisiana Board of Regents, 6/01/2012-6/30/2015, $280,047, Contract No. LEQSF(2012-15)-RD-A-28, Principal investigator.
15. “Enhance Modeling and Simulation of Aerospace Systems by Developing an Efficient Algorithm for Solving Differential Equations,” Louisiana Space Consortium (LaSPACE), 1/01/2012-12/31/2012, $60,831, Contract No. 63095, Principal investigator.
16. “Louisiana State Save Energy Now – Phase II,” United States Department of Energy (DoE), 10/01/2011-9/30/2012, $327,758, DNR No. 2025-12-01, Co-principal investigator.
17. “Development of a Cost-Effective, Portable Particulate Control System to Safely Process Accumulated Particular Matter,” NASA EPSCoR program and Louisiana Board of Regents, 7/01/2011-6/30/2012, $61,025, Contract No. NASA(2011)-DART-49, Principal investigator.
18. “Pilot Solar Thermal Power Plant Installation,” Empower Louisiana Renewable Energy Grant Program, Louisiana Department of Natural Resources (DNR) and CLECO, 7/01/2010-4/30/2012, $1,210,000, Co-principal investigator.
19. “Development of a Computationally Efficient Analytical Method for Design and Analysis of Stiffened Plates,” Louisiana Space Consortium (LaSPACE), 10/15/2010-10/14/2011, $59,680, Contract No. 51735, Principal investigator.
20. “Louisiana State Save Energy Now,” United States Department of Energy, 10/01/2009-2/28/2011, $300,869, Co-principal investigator.

Patents

1. Burch, V., R.F., Abdelwahed, S., Ball, J.E., Doude, M., Gafford, J.R., Hannis, T.J., Liu, Yucheng, Mazzola, M.S., McKinney, H., “Enhanced Systems, Apparatus and Methods for Improved Automated and Autonomous Operation of Logistic Ground Support Equipment,” Patent No. US2020/0033872A1, January 2020.
2. Ball, J.E., Burch, V., R.F., Cagle, L.D., Davenport, C.S., Gafford, J.R., Hannis, T.J., Hegman, A.R., LeClair, A.M., Liu, Yucheng, Mazzola, M.S., McKinney, H.G., Reza, T., Shi, J., Wei, P., and Lacomini, D.W., “Systems and Methods for Enhanced Collision Avoidance on Logistics Ground Support Equipment Using Multi-Sensor Detection Fusion,” Patent No. US10761538B2, September 2020.