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Christopher M. Spadaccini
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Journal Articles

Design of Nonperiodic Microarchitectured Materials That Achieve Graded Thermal Expansions

Jonathan B. Hopkins, Lucas A. Shaw, Todd H. Weisgraber, George R. Farquar, Chris D. Harvey, Christopher M. Spadaccini
Journal: Journal of Mechanisms and Robotics
Article Type: Research-Article
J. Mechanisms Robotics. October 2016, 8(5): 051010.
Paper No: JMR-15-1265
DOI: https://doi.org/10.1115/1.4032248
Published Online: May 4, 2016
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Topics: Design, Thermal expansion, Young's modulus, Temperature, Topology, Stiffness, Finite element analysis
Journal Articles

Polytope Sector-Based Synthesis and Analysis of Microstructural Architectures With Tunable Thermal Conductivity and Expansion

Jonathan B. Hopkins, Yuanping Song, Howon Lee, Nicholas X. Fang, Christopher M. Spadaccini
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. May 2016, 138(5): 051401.
Paper No: MD-15-1227
DOI: https://doi.org/10.1115/1.4032809
Published Online: March 11, 2016
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Topics: Architecture, Temperature, Thermal conductivity, Thermal expansion, Design, Finite element analysis, Topology
Proceedings Papers

Organizing Cells Within Non-Periodic Microarchitectured Materials That Achieve Graded Thermal Expansions

Jonathan B. Hopkins, Lucas A. Shaw, Todd H. Weisgraber, George R. Farquar, Christopher D. Harvey, Christopher M. Spadaccini
Proc. ASME. IDETC-CIE2015, Volume 2B: 41st Design Automation Conference, V02BT03A005, August 2–5, 2015
Paper No: DETC2015-46638
DOI: https://doi.org/10.1115/DETC2015-46638
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Topics: Design, Finite element analysis, Geometry, Matlab, Stiffness, Temperature, Thermal expansion, Young's modulus
Proceedings Papers

Polytope Sector-Based Synthesis and Analysis of Microarchitectured Materials With Tunable Thermal Conductivity and Expansion

Jonathan B. Hopkins, Howon Lee, Nicholas X. Fang, Christopher M. Spadaccini
Proc. ASME. IDETC-CIE2015, Volume 2B: 41st Design Automation Conference, V02BT03A006, August 2–5, 2015
Paper No: DETC2015-46645
DOI: https://doi.org/10.1115/DETC2015-46645
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Topics: Thermal conductivity, Architecture, Thermal expansion, Analytical methods, Design
Proceedings Papers

Synthesizing the Compliant Microstructure of Thermally Actuated Materials Using Freedom, Actuation, and Constraint Topologies

Jonathan B. Hopkins, Kyle J. Lange, Christopher M. Spadaccini
Proc. ASME. IDETC-CIE2012, Volume 4: 36th Mechanisms and Robotics Conference, Parts A and B, 249-258, August 12–15, 2012
Paper No: DETC2012-70479
DOI: https://doi.org/10.1115/DETC2012-70479
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Topics: Actuators, Architecture, Bulk solids, Design, Screws, Shapes, Thermal expansion, Thermal properties
Journal Articles

Designing Microstructural Architectures With Thermally Actuated Properties Using Freedom, Actuation, and Constraint Topologies

Jonathan B. Hopkins, Kyle J. Lange, Christopher M. Spadaccini
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. June 2013, 135(6): 061004.
Paper No: MD-12-1196
DOI: https://doi.org/10.1115/1.4024122
Published Online: May 9, 2013
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Topics: Architecture, Bending (Stress), Design, Shapes, Temperature, Thermal expansion, Thermal properties