Results 41 to 50 of about 1,479,501 (330)
Data in BriefWire arc additive manufacturing is considered to allow a reduced material consumption for structural steel components by efficiently distributing the material only where necessary.
Vlad-Alexandru Silvestru
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Flow loss and structure of circular arc blades with different leading edges
Advances in Mechanical Engineering, 2018 Due to much lower cost of development and production, circular arc blades are often applied to axial flow fans. However, compared with NACA 65 profile, circular arc blades have higher losses, which are caused by the formation of separation bubbles or ...
Tao Bian +4 more
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Numerical Estimation of the Geometry and Temperature of An Alternating Current Steelmaking Electric Arc [PDF]
steel research international, 2020 A channel arc model (CAM) that predicts the temperature and the geometry of an electric arc from its voltage and impedance set‐points is presented. The core of the model is a nonlinear programming (NLP) formulation that minimizes the entropy production of a plasma column, the physical and electrical properties of which satisfy the Elenbaas–Heller ...
Jesús D. Hernández +2 more
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Optical tomography of the aurora and EISCAT [PDF]
Annales Geophysicae, 1998 Tomographic reconstruction of the three-dimensional auroral arc emission is used to obtain vertical and horizontal distributions of the optical auroral emission.
H. U. Frey +5 more
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Materials & Design, 2019 This paper documents an investigation into the microstructures and melt pool geometry features of Ti6Al4V + (0, 1, 2, 5, 10, wt%) B alloys processed by selective laser melting (SLM).
Yining He +3 more
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A Study on Process Characteristics and Performance of Hot Wire Gas Tungsten Arc Welding Process for High Temperature Materials [PDF]
Materials Research, 2016 Hot wire gas tungsten arc welding (HW-GTAW) process is the one where the filler wire is pre-heated close to its melting point before it is fed in to the arc.
Anantha Padmanaban MR +2 more
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The arc-length variation of analytic capacity and a conformal geometry [PDF]
Nagoya Mathematical Journal, 1992 For a domain Ω in the extended complex plane C ∪{∞}, H∞(Ω) denotes the Banach space of bounded analytic functions in Ω with supremum norm ∥ · ∥H∞ For ζ ∈ Ω, we putwhere f′(∞) = lim,z→∞z{f (∞) = f(z)} if ζ = ∞.
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The Geometry of Leptin Action in the Brain: More Complicated Than a Simple ARC [PDF]
Cell Metabolism, 2009 Leptin signals the repletion of fat stores, acting in the CNS to permit energy utilization by a host of autonomic and neuroendocrine processes and to decrease feeding. While much recent research has focused on the leptin-regulated circuitry of the hypothalamic arcuate nucleus (ARC), the majority of brain leptin receptor (LepRb)-expressing neurons lie ...
Martin G. Myers +3 more
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Advanced Biology, EarlyView.The unrolling of the peltate leaves in Syngonium podophyllum is analyzed and quantified (left‐hand side to center). These measurements serve to verify a mathematical model for leaf unrolling based on the model used in Schmidt (2007). An additional formula for obtaining a layer mismatch from a prescribed radius is derived.
Michelle Modert +4 more
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Altering the Supply of Shielding Gases to Fabricate Distinct Geometry in GMA Additive Manufacturing
Applied Sciences, 2022 Wire arc additive manufacturing (WAAM) is the process by which large, metallic structures are built, layer-by-layer, using a welding arc to melt wire feedstock.
Bishal Silwal +5 more
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