Results 81 to 90 of about 201,733 (286)
Finite Element Modeling and Analysis of Hydraulic Pumping Unit Frame for Offshore Platform
Shiyou jixie, 2016 In view of the low efficiency of the electric submersible pump in offshore heavy oil production, the overall design scheme of new hydraulic pumping unit for offshore platform was proposed. The model for this pumping unit frame has been built and analyzed
Xue Xin +6 more
doaj
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Jixie qiangdu, 2015 Aiming at the existing characters and deficiencies of the drilling experiment platform, a new kind of multifunctional drilling comprehensive experiment platform was designed.
TIAN JiaLin +7 more
doaj
Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators
Advanced Engineering Materials, EarlyView.A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad +6 more
wiley +1 more source
Using the discrete hadamard transform to detect moving objects in surveillance video [PDF]
, 2009 In this paper we present an approach to object detection in surveillance video based on detecting moving edges using the Hadamard transform. The proposed method is characterized by robustness to illumination changes and ghosting effects and provides ...
Kim, Chanyul +2 more
core
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source
Tailoring Election Regulation: The Platform Is the Frame
, 2020 According to conventional wisdom, legislative efforts to limit platform-based electoral manipulation—including especially laws that go beyond simply mandating additional disclosure about advertising expenditures—are most likely doomed to swift judicial ...
Cohen, Julie E.
core +1 more source
Advanced Engineering Materials, EarlyView.A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi +3 more
wiley +1 more source
Fully automated frame selection and region-of-interest placement in 2D shear wave elastography: reduced examination time with comparable reproducibility in diffuse liver disease [PDF]
UltrasonographyPurpose This study evaluated the clinical utility of a fully automated two-dimensional shear wave elastography (2D-SWE) method incorporating automated frame selection and region-of-interest (ROI) placement algorithms in participants with diffuse liver ...
Hyo-Jin Kang +2 more
doaj +1 more source