Results 101 to 110 of about 3,860 (279)
, 2005 European aircraft industry demands for reduced development and operating costs, by 20% and 50% in the short and long term, respectively. Contributions to this aim are provided by the completed project POSICOSS and the running follow-up project COCOMAT ...
Rohwer, Klaus +3 more
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The low-velocity impact response of thin, stiffened CFRP panels. [PDF]
, 1999 An extensive study of into the static loading response and low-velocity impact response of plain and stiffened CFRP panels was conducted. The study investigated the impact response of the CFRP panels over a range of impact energies that include incident ...
Paran, Alexander P
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Fire and Materials, EarlyView.ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho +4 more
wiley +1 more source
New design tools for lightweight aerospace structures
, 2004 This paper presents two new design tools for lightweight aerospace structures. The first tool is the Tailored Fibre Placement (TFP) design tool TACO. It is used to optimize the fibre orientations of structures made of Carbon Fibre Reinforcement Plastics (
Temmen, Hubert +5 more
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Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background Antiretroviral therapy has transformed HIV into a chronic condition, yet cardiac injury remains a major issue. Purpose To assess the ability of cardiac MR imaging markers to predict cardiac injury and disease progression in HIV‐infected individuals. Study Type Prospective.
Chunyan Deng +5 more
wiley +1 more source
Design and analysis of welded aircraft wing panels [PDF]
, 2005 Nowadays, increasing manufacturing cost effectiveness becomes a vital condition for the commercial success of the next generation of large wide body aircrafts.
Theos, Athanasios
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Jixie qiangdu, 2022 Stiffened plates is a common structural form in aviation structure. Different types of stiffened plates and different manufacturing processes will affect its mechanical behavior and failure mode.
WANG ZhaoHui, MA YuE
doaj
Study on the Post-impact Damage Tolerance of Composite Stiffened Plates
Hangkong gongcheng jinzhan, 2019 Study on the post-impact damage evolution of composite stiffened panels is of highly value in engineering application. First, take a type of UAV as a research subject, in which the stiffened composite panels(T300/BA9913) are applied.
Li Gang, Wang Shengnan, Li Wei
doaj +1 more source
Journal of Raman Spectroscopy, EarlyView.Common‐mode rejection (CMR) is introduced as a physics‐motivated preprocessing method for shifted excitation Raman difference spectroscopy (SERDS) that removes the shared background of paired measurements while preserving the noncommon excitation‐dependent component. Applied to more than 900 North American soil samples, CMR improves soil organic carbon
Mahsa Zarei +4 more
wiley +1 more source
FABRICATION OF COMPOSITE STIFFENED PANEL
INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENTA Composite materials are widely used in aerospace structures due to their high strength-to weight ratio and high stiffness-to-weight ratio as compared to conventional materials.Well-judged combination of materials along with the specific type of engineering structures, stiffened structures, provide tailored properties for aircraft structural ...
Syed Masood, DR.K JAGATH
openaire +1 more source