Zobrazeno 1 - 10
of 42
pro vyhledávání: '"George, Lampeas"'
Autor:
Harry Psihoyos, George Lampeas
Publikováno v:
Machines, Vol 12, Iss 6, p 369 (2024)
Strut-based or open lattice materials are a category of advanced materials used in medical and aerospace applications due to their properties, such as high strength-to-weight ratio and energy absorption capability. The most prominent method for the f
Externí odkaz:
https://doaj.org/article/f4598b24d37148308bd5e3f3d7268ac3
Publikováno v:
Aerospace, Vol 11, Iss 2, p 161 (2024)
Future liquid hydrogen-powered aircraft requires the design and optimization of a large number of systems and subsystems, with cryogenic tanks being one of the largest and most critical. Considering previous space applications, these tanks are usuall
Externí odkaz:
https://doaj.org/article/5be5e55842064dc78258456257525f70
Autor:
Angelos Kafkas, Spyridon Kilimtzidis, Athanasios Kotzakolios, Vassilis Kostopoulos, George Lampeas
Publikováno v:
Aerospace, Vol 8, Iss 12, p 398 (2021)
Efficient optimization is a prerequisite to realize the full potential of an aeronautical structure. The success of an optimization framework is predominately influenced by the ability to capture all relevant physics. Furthermore, high computational
Externí odkaz:
https://doaj.org/article/50f27ff8afba41b8823c6d58753f2937
Autor:
Angelos Kafkas, George Lampeas
Publikováno v:
Aerospace, Vol 7, Iss 11, p 164 (2020)
Current technology in evaluating the aeroelastic behavior of aerospace structures is based on the staggered coupling between structural and low fidelity linearized aerodynamic solvers, which has inherent limitations, although tried and trusted outsid
Externí odkaz:
https://doaj.org/article/09154de4682348f0b302a88f86b79ceb
Autor:
George Lampeas, Ksenija Dvurecenska, Marek Lomnitz, Ioannis Diamantakos, Richard J. Greene, Thorsten Siebert, Erwin Hack, Eann A. Patterson
Publikováno v:
Journal of Strain Analysis for Engineering Design
Computational models of structures are widely used to inform decisions about design, maintenance and operational life of engineering infrastructure, including airplanes. Confidence in the predictions from models is provided via validation processes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::853c21a69adb5fe691f1f1425b878728
https://doi.org/10.1177/03093247211059084
https://doi.org/10.1177/03093247211059084
This ‘MOTIVATE Protocol’ describes best practice for the validation process for a structural model and can serve as a validation guideline. It incorporates the outcomes from the H2020 Clean Sky 2 project, MOTIVATE. It is based on the MOTIVATE val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e7acd302d2deb21b5b1282c32bdacb
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 42:1534-1547
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a96b6f4a5dc18fe7683672bb95db07c
https://doi.org/10.1111/ffe.13008
https://doi.org/10.1111/ffe.13008
Autor:
Erwin Hack, Eann A. Patterson, Ioannis Diamantakos, George Lampeas, Thorsten Siebert, Ksenija Dvurecenska
Publikováno v:
JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN
Journal of Strain Analysis for Engineering Design
Journal of Strain Analysis for Engineering Design
The increased use of optical measurement techniques in industrial environments has the potential to increase knowledge and creates an opportunity for a more comprehensive validation of computational predictions. In this paper, a quantitative validati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbe35245db4590d53ef21cf4333f69f7
http://livrepository.liverpool.ac.uk/3103950/1/Validation_of_aircraft_panel_buckling_analysis-Accepted_04102020.pdf
http://livrepository.liverpool.ac.uk/3103950/1/Validation_of_aircraft_panel_buckling_analysis-Accepted_04102020.pdf
Publikováno v:
Experimental Techniques: a publication for the practicing engineer
Background: most methods of uncertainty quantification for digital image correlation are orientated towards the research environment and it remains difficult to quantify all of the uncertainty introduced along the measurement chain in an industrial e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0e5271e93610c26fa867f770a19280
Autor:
George Lampeas
Publikováno v:
Revolutionizing Aircraft Materials and Processes ISBN: 9783030353452
Sandwich structures with cellular cores and metallic or composite skins are novel structural concepts with a high potential for application in modern aerospace structures, due to their high bending stiffness and impact energy absorption capability, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a7dbc9634a7400b175a5e0f935da8d3
https://doi.org/10.1007/978-3-030-35346-9_6
https://doi.org/10.1007/978-3-030-35346-9_6