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Yuanyuan Liu


Click on the titles below to find US government-authored or -collected reports written by Yuanyuan Liu

Total Results: 5 Results per page:
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Simulation and Test of Nanocomposites for Application in the Army 10 AUG 2010 10 pages
Authors:  Zheng-Dong Ma; Ce Sun; Yushun Cui; Yuanyuan Liu; Gregory M. Hulbert; Basavaraju Raju; Farzad Rostam-Abadi; ARMY TANK AUTOMOTIVE RESEARCH DEVELOPMENT AND ENGINEERING CENTER WARREN MI
The full text of this report is available for sale.The purpose of this research is to simulate and test nanomaterial reinforced composites for potential applications in Army vehicles, especially for improved ballistic and blast protection. The resultant simulation and design system can address major concerns in functional requirements of nanomaterials in Army's ground vehicles such as strength, durability, ballistic and blast impact resistance. An important part of this research is to develop a comprehensive modeling tool to predict nano-composite ...


Simulation and Test of Nanocomposites for Application in the Army Jan 2010 9 pages
Authors:  Zheng-Dong Ma; Ce Sun; Yushun Cui; Yuanyuan Liu; Gregory M Hulbert; Basavaraju Raju; Farzad Rostam-Abadi; ARMY TANK AUTOMOTIVE RESEARCH DEVELOPMENT AND ENGINEERING CENTER WARREN MI
The full text of this report is available for sale.The purpose of this research is to simulate and test nanomaterial reinforced composites for potential applications in Army vehicles, especially for improved ballistic and blast protection. The resultant simulation and design system can address major concerns in functional requirements of nanomaterials in Army's ground vehicles such as strength, durability, ballistic and blast impact resistance. An important part of this research is to develop a comprehensive modeling tool to predict nano-composite ...


Simulation and Design of Nanocomposite for Application in Ballistic Protection Dec-2008 10 pages
Authors:  Zheng-Dong Ma; Dongying Jiang; Yuanyuan Liu; Basavaraju Raju; Yushun Cui; ARMY TANK-AUTOMOTIVE AND ARMAMENTS COMMAND WARREN MI
The full text of this report is available for sale.The objective of this research is to develop a modeling, simulation, and design tool for nanocomposites in order to predict, with accepted fidelity, nano-composite behaviors; and to design optimum nanocomposites for specific Army applications such as ballistic protection. Based on a unit cell model created for nanoclay-epoxy composites, the effect of nanoparticle distribution on the maximum stress developed in epoxy resin was investigated using the Meshfree Particle Method based simulation ...


Innovative Composite Structure Design for Blast Protection Jan-2007 10 pages
Authors:  Walter Bryzik; Zheng-Dong Ma; Dongying Jiang; Yuanyuan Liu; Basavaraju Raju; Chang Qi; ARMY RESEARCH DEVELOPMENT AND ENGINEERING COMMAND WARREN MI
The full text of this report is available for sale.An advanced design methodology is developed for innovative composite structure concepts which can be used in the Army's future ground vehicle systems to protect vehicle and occupants against various explosives. The multi-level and multi-scenario blast simulation and design system integrates three major technologies: a newly developed landmine-soil composite interaction model; an advanced design methodology, called Function-Oriented Material Design (FOMD); and a novel patent-pending composite material concept, called BTR (Biomimetic Tendon-Reinforced) ...


Function-Oriented Material Design for Innovative Composite Structures Against Land Explosives NOV 2006 9 pages
Authors:  Zheng-Dong Ma; Dongying Jiang; Yuanyuan Liu; Basavaraju Raju; Walter Bryzik; MICHIGAN UNIV ANN ARBOR DEPT OF MECHANICAL ENGINEERING
The full text of this report is available for sale.The objective of this research is to develop an advanced design methodology for innovative composite structure concepts which can be used in the Army's future ground vehicle systems (FCS, FTTS, LTV) to protect vehicle and occupants against various explosives, including landmines. A multi-level and multi-scenario blast simulation and design system is being developed, which integrates three major technologies: a newly developed landmine-soil-composite interaction model; an advanced design methodology called Function-Oriented ...


Total Results: 5 Results per page: