2,097 research outputs found
Application of the EADS-M Mesher to a Transonic and a Supersonic Aircraft in High-Lift Configuration
No full textThe EADS-M Mesher, which is still under development, is capable of generating hybrid unstructured meshes. Features and handling are comparable to the Centaur mesh generator. The EADS-M Mesher is applied to two different wing-body high-lift configurations: a transonic and a supersonic one. It turns out that the EADS-M Mesher produces high-quality meshes and enables a good control over mesh features
Austin Papers: Series II, Part II, 1818-1847
No full textCopy of transcript for a letter from Thomas Eads to Emily M. Austin Bryan discussing his move to Arkansas Territory
Exploring Eads Modules: Properties, Direct Sums, and Applications in Matrix Rings
No full textWe introduce the concept of an EADS module, defined such that for any decomposition M=AB and any ec-complement C of A in M, the module satisfies M=AC. This study explores the properties of EADS modules and examines their relationships with other established properties. We particularly investigate the behavior of EADS modules concerning direct sums and direct summands. In addition, we present applications, including matrix rings over a right EADS ring. © 2024 Farnaz Davachi Miandouab and Canan Celep Yücel
Static and Fatigue Structural Tests for EADS-CASA
No full textStatic and Fatigue Structural Tests for EADS-CASA
The paper presents structural tests of Airbus aircraft subcomponents which have been carried out at the Institute of Aviation in Warsaw to the order of EADS CASA in Madrid since 2004. Subcomponents of A318 and A400M aircraft were tested. Short descriptions of tested specimens, test set-up and test methods are included.</jats:p
Actual EADs boundaries derived from full system analysis.
No full textA: Bifurcation diagram of the full system (1) with default parameter setting Table 1 and GK as continuation parameter. Stable limit cycle oscillations of the type 10 are born at the supercritical Hopf bifurcation supHB, turn into 1s+1-MMOs at the saddle node of limit cycle bifurcation SNLCs and terminate at the subcritical Hopf bifurcation subHB. In particular, EADs occur in the GK-range between SNLC0 and subHB. B: Zoom into A. C: Two-parameter bifurcation diagram showing the region of parameter space for which EADs actually appear. For comparison, dashed lines depict the EADs boundaries predicted by the folded node theory, see Fig 4B.</p
EADs driven by <i>V</i><sub><i>m</i></sub> oscillations.
No full textA. Phase diagram showing different EAD behaviors in the α(PCa) − α(GKs) plane for α(kmax) = 2, α(JCaslmyo) = 2.64, and . The grey and white regions represent repolarization failure and normal repolarization, respectively. Insets show two representative APs. Three types of EADs are observed, as colored dark yellow, green, and magenta. B. A representative AP and associated currents in the dark yellow region (i.e., EADs driven by Vm oscillations). The parameter set is α(GKs) = 1.16 and α(PCa) = 5.4, as marked by the black circle in A. The dashed vertical lines indicate the takeoff moments of the two EADs. The grey patch indicates the range of [Ca]sub clamped used in the [Ca]sub-clamp simulations. C. An example showing Vm and [Ca]sub versus time with [Ca]sub being clamped at the lowest (red) and highest (blue) levels.</p
EADs boundaries according to folded node theory.
No full textA: The distance of the singular periodic orbit so from the singular strong canard γs, measured along the projection P(F−) of the fold curve F−, is denoted by δ. For δ > 0 (as depicted), so enters the funnel and perturbs to an action potential with EADs away from the singular limit. B: Two-parameter bifurcation diagram predicting the region of parameter space for which EADs appear. The folded node singularity exists for 0 μ δ > 0. For parameter combinations of GK and GCa that lie above the curve μ = 0, the theory predicts convergence to a depolarized steady state. For parameter combinations of GK and GCa that lie below the curve δ = 0, a relaxation oscillation of type 10 is predicted.</p
The future of commercial air transport; Jan van Toor, VP within EADS Corporate Technical Office CTO, gives a look into the future of aviation; interview
No full textJan van Toor spends his time at EADS Innovation Works looking into the future, designing advanced concepts and initiating research efforts to analyse the feasibility and affordability of such a project. He recently visited the Faculty of Aerospace Engineering to give a lecture, and agreed to an interview with the Leonardo Times about the future of commercial air transport as EADS sees it unfolding over the next few decades.Aerospace Engineerin
A Survey of the Cooperative Housing Plan at the Agricultural and Mechanical College of Texas
No full textSubmitted in June 1936 (major: rural sociology). It was featured as part of an exhibit, "A Time of Resolve: Texas A&M during the Great Depression," shown in Cushing Memorial Library from August 31, 2018 through February 22, 2019.Describes the early history of project houses for students on the Agricultural and Mechanical College of Texas in the 1930s, how they operated and probable future plans for them on the A&M College campus
Using CBIR and semantics in 3D-model retrieval
No full textThis paper proposes a generic design for 3D model retrieval. It has been developed in cooperation with EADS, which deals with Computer Aided Design / Computer Aided Engineering (below CAD/CAE) data through the product life cycle. Sharing these models with users across the enterprise is a challenging task. CAD/CAE models may be hundreds of megabytes large and stored in proprietary formats. Browsing and previewing this data efficiently requires new tools. One way to leverage the collaboration in and outside of CAD domains is to offer through a repository an access to a neutral 3D data format. Also functionalities for semantic enrichment of 3D models, for the retrieval of context sensitive information and for 3D model retrieval based on 3D similarity search and CBIR techniques should be provided
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