Aerothermoelastic scaling laws for hypersonic skin panel configurations with arbitrary flow orientation

Daning Huang, Tomer Rokitay, Peretz P. Friedmannz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This study describes the development of an efficient aerothermoelastic computational framework and its application to the aerothermoelastic scaling law development. In the framework, a novel approach is developed for the reduced order model of the fluid solver, which accounts for non-uniform temper- ature distribution and geometrical scales using simple analytical pointwise models. Subsequently, a new, two-pronged approach to aerothermoelastic scaling is presented. It combines the classical scal- ing approach with augmentation from numerical simulations of the specific problem. This enables one to obtain useful scaling information for important quantities that cannot be treated by the classi- cal approach. Finally, the framework is applied to study the effect of flow orientation angle on panel flutter and the development of a scaling law for a hypersonic skin panel configuration.

Original languageEnglish (US)
Title of host publicationAIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
Edition210049
ISBN (Print)9781624105326
DOIs
StatePublished - Jan 1 2018
EventAIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018 - Kissimmee, United States
Duration: Jan 8 2018Jan 12 2018

Publication series

NameAIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018
Number210049

Other

OtherAIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018
CountryUnited States
CityKissimmee
Period1/8/181/12/18

Fingerprint

Scaling laws
Hypersonic aerodynamics
Skin
Analytical models
Temperature distribution
Fluids
Computer simulation

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction
  • Mechanics of Materials
  • Architecture

Cite this

Huang, D., Rokitay, T., & Friedmannz, P. P. (2018). Aerothermoelastic scaling laws for hypersonic skin panel configurations with arbitrary flow orientation. In AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials (210049 ed.). (AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018; No. 210049). American Institute of Aeronautics and Astronautics Inc, AIAA. https://doi.org/10.2514/6.2018-1684
Huang, Daning ; Rokitay, Tomer ; Friedmannz, Peretz P. / Aerothermoelastic scaling laws for hypersonic skin panel configurations with arbitrary flow orientation. AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049. ed. American Institute of Aeronautics and Astronautics Inc, AIAA, 2018. (AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018; 210049).
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Huang, D, Rokitay, T & Friedmannz, PP 2018, Aerothermoelastic scaling laws for hypersonic skin panel configurations with arbitrary flow orientation. in AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049 edn, AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018, no. 210049, American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018, Kissimmee, United States, 1/8/18. https://doi.org/10.2514/6.2018-1684

Aerothermoelastic scaling laws for hypersonic skin panel configurations with arbitrary flow orientation. / Huang, Daning; Rokitay, Tomer; Friedmannz, Peretz P.

AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049. ed. American Institute of Aeronautics and Astronautics Inc, AIAA, 2018. (AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018; No. 210049).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - This study describes the development of an efficient aerothermoelastic computational framework and its application to the aerothermoelastic scaling law development. In the framework, a novel approach is developed for the reduced order model of the fluid solver, which accounts for non-uniform temper- ature distribution and geometrical scales using simple analytical pointwise models. Subsequently, a new, two-pronged approach to aerothermoelastic scaling is presented. It combines the classical scal- ing approach with augmentation from numerical simulations of the specific problem. This enables one to obtain useful scaling information for important quantities that cannot be treated by the classi- cal approach. Finally, the framework is applied to study the effect of flow orientation angle on panel flutter and the development of a scaling law for a hypersonic skin panel configuration.

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Huang D, Rokitay T, Friedmannz PP. Aerothermoelastic scaling laws for hypersonic skin panel configurations with arbitrary flow orientation. In AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049 ed. American Institute of Aeronautics and Astronautics Inc, AIAA. 2018. (AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018; 210049). https://doi.org/10.2514/6.2018-1684