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Justin Gray

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Journal Articles

Conference Papers

Jasa JP. Multipoint Optimization of a Variable Cycle Engine Using Gradient-based Optimization. In: Gray JS, Seidel JA, Mader CA, Martins JRRA AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference; AIAA SciTech Forum. AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference; AIAA SciTech Forum. San Diego, CA: AIAA; 2019.PDF icon jasa_scitech_2019_submittted.pdf (1012.9 KB) PDF File BibTex Google Scholar
Roy S, Crossley WA, Moore KT, Gray JS, Martins JRRA. Next generation aircraft design considering airline operations and economics. In: AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. ; 2018. DOI DOI:10.2514/6.2018-1647 BibTex Google Scholar
Gray JS, Kenway GKW, Mader CA, Martins JRRA. Aeropropulsive Design Optimization of a Turboelectric Boundary Layer Ingestion Propulsion System. In: Proceedings of the AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Proceedings of the AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. ; 2018.PDF icon starc_abl_2018.pdf (14.26 MB) DOI DOI:10.2514/6.2018-3976 PDF File BibTex Google Scholar
Gray JS, Mader CA, Kenway GKW, Martins JRRA. Approach to Modeling Boundary Layer Ingestion using a Fully Coupled Propulsion-RANS Model. In: 55th AIAA Aerospace Sciences Meeting (SciTech). 55th AIAA Aerospace Sciences Meeting (SciTech). ; 2017. DOI DOI:10.2514/6.2017-1753 BibTex Google Scholar
Hendricks E, Falck RD, Gray JS. Simultaneous Propulsion System and Trajectory Optimization. In: 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. ; 2017. BibTex Google Scholar
Falck RD, Chin JC, Schnulo SL, Burt JM, Gray JS. Trajectory Optimization of Electric Aircraft Subject to Subsystem Thermal Constraints. In: 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. 18th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. ; 2017. BibTex Google Scholar
Roy S, Moore KT, Hwang JT, Gray JS, Crossley WA, Martins JRRA. A Mixed Integer Efficient Global Optimization Algorithm for the Simultaneous Aircraft Allocation-Mission-Design Problem. In: Proceeding of the 58th AIAA Structures, Structural Dynamics, and Materials Conference. Proceeding of the 58th AIAA Structures, Structural Dynamics, and Materials Conference. ; 2017. DOI DOI:10.2514/6.2017-1305 BibTex Google Scholar
Gray JS, Chin JC, Hearn TA, Hendricks E, Lavelle TM, Martins JRRA. Thermodynamics For Gas Turbine Cycles With Analytic Derivatives in OpenMDAO. In: 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. ; 2016.PDF icon gray_pycycle_thermodynamics.pdf (688.53 KB) DOI DOI:10.2514/6.2016-0669 PDF File BibTex Google Scholar
Gray JS, Hearn TA, Moore KT, Hwang JT, Martins JRRA, Ning A. Automatic Evaluation of Multidisciplinary Derivatives Using a Graph-Based Problem Formulation in OpenMDAO. In: Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Proceedings of the 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Atlanta, GA; 2014.PDF icon Gray-MAO-2014.pdf (4.08 MB) PDF File BibTex Google Scholar
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