Results 81 to 90 of about 1,189 (245)
Mathematical Modelling to Predict Bead Geometry Parameters of MIG Welded Aluminum 6063 Plates [PDF]
E3S Web of ConferencesThe purpose of this research is to evaluate the effect of various operational parameters like voltage, weld speed, torch angle, nozzle to plate distance (NPD), and wire feed rate on bead geometry of welds on aluminum 6063 plates.
Mehrotra Pranav +2 more
doaj +1 more source
Energy Science &Engineering, EarlyView.Aiming at the difficulties in accurately calculating the movement and deformation of small‐sized, deep‐buried dams with a significant height‐to‐depth ratio in deep fully mechanized caving mining, this study proposes to separate the analysis of surface and dam deformation.
Zhang Feng +7 more
wiley +1 more source
Pressure-gas butt welding of reinforcing bars
Bulletin of the New Zealand Society for Earthquake Engineering, 1969 Detailing for ductility in reinforced concrete earthquake-resistant structures and the risk of non-ductile failure at lap splices of the larger sizes of reinforcing bars have resulted in increasing use of full-strength butt welds of reinforcing bars. The benefits to be gained from eliminating long lengths of lapping bars and reducing serious congestion
I. C. Armstrong, W. J. Page
openaire +2 more sources
Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review
Heat Transfer, EarlyView.ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira +2 more
wiley +1 more source
Interdisciplinary Materials, EarlyView.Since solid‐state sodium batteries (SSSBs) are a promising solution for advancing sodium‐based energy storage, it is necessary to systematically summarize the development process of SSSBs. It focuses on the role of interface engineering in addressing challenges such as materials design, interfacial strategies, and multiscale characterization.
Yonghuan Fu, Guosheng Shao, Yong Lei
wiley +1 more source
Solder‐free room‐temperature multichannel integration for soft hybrid electronics
InfoMat, EarlyView.A room‐temperature direct interconnection (RTDI) technique enables solder‐free, stretchable bonding of multichannel soft–rigid interfaces via hydrogen bonding and molecular entanglement. It achieves 24.7× stronger mechanical bonding than conventional methods and maintains resistance variation within one order of magnitude at 110% strain.
Junchang Wang +13 more
wiley +1 more source
Journal of Engineering, 2015 This paper represents an experimentalattempt to predict the influence of CO2-MAG welding variables on the shape factors of the weld joint geometry. Theinput variables were welding arc voltage, wire feeding speed and gas flow rate to investigate their ...
Samir Ali Amin Alrabii, Ass. Prof. Dr. +1 more
doaj +2 more sources
Laser &Photonics Reviews, EarlyView.This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya +7 more
wiley +1 more source
Materials Research ExpressFriction stir welding (FSW) represents a solid-state welding method renowned for producing high-quality joints, particularly in aluminum alloys. This study focuses on enhancing weld strength in the aerospace alloy AA6082-T6.
Rahul Biradar +3 more
doaj +1 more source
Macromolecular Materials and Engineering, EarlyView.4D‐printed auxetic cellular structures made from PETG demonstrate almost complete recovery of shape and mechanical properties after repeated loading. Two strategies successfully addressed the low shape‐fixity issue, the primary limitation of cold programming.
Mehdi Shadman +3 more
wiley +1 more source