Results 21 to 30 of about 3,583,136 (389)
Heat transfer within combusting droplets [PDF]
Proceedings of the Combustion Institute, 2007 The improvement of the basic understanding of heat transfer in sprays is a key point in many engineering applications. In this paper, the temperature field within combusting ethanol droplets in linear stream is investigated by the two-color laser induced fluorescence technique. Additionally, a heat transfer model within the droplet is developed, taking
Castanet, Guillaume, Lemoine, Fabrice
openaire +2 more sources
Effect of Flux Ratio on Droplet Transfer Behavior in Metal-Cored Arc Welding
Metals, 2022 The effect of flux ratio on metal transfer behavior during metal-cored arc welding was elucidated through investigation using a standard solid wire and three metal-cored wires with flux mass ratios of (2-2) 10%, 15%, and 20%.
Ngoc Quang Trinh +9 more
semanticscholar +1 more source
Crystals, 2023 Gas metal arc welding-based additive manufacturing (GMA–AM) is a promising, low-cost approach to fabricate large-scale and complex geometry components using layer-by-layer deposition of metals. However, the low forming accuracy of GMA–AM still limits its
Gang Zhang, Guanyu He, Yufen Gu, Yu Shi
doaj +1 more source
Stable magnetic droplet solitons in spin-transfer nanocontacts [PDF]
Nature Nanotechnology, 2014 Magnetic thin films with perpendicular magnetic anisotropy (PMA) have localized excitations that correspond to reversed dynamically precessing magnetic moments, known as magnetic droplet solitons. Fundamentally, these excitations are associated with an attractive interaction between elementary spin-excitations (i.e., magnons) and were predicted to ...
Macià Bros, Ferran +2 more
openaire +4 more sources
Analysis of Droplet Transfer and Arc Swing in “TIG + AC” Twin-Wire Cross Arc Additive Manufacturing
Metals, 2022 Twin-wire and arc additive manufacturing (T-WAAM) has potential advantages in improving deposition efficiency and manufacturing functionally graded materials (FGMs), thus attracting much attention.
Xueping Song +4 more
semanticscholar +1 more source
Metals, 2021 In this paper, the morphological characteristics of arc plasma and droplet transfer during the alternating magnetic field-assisted narrow gap groove laser-MIG (metal inert gas) hybrid welding process were investigated.
Baihao Cai +5 more
semanticscholar +1 more source
Metal Transfer Behavior of Metal-Cored Arc Welding in Pure Argon Shielding Gas
Metals, 2022 The metal transfer behavior of gas metal arc welding in a pure argon shielding gas was evaluated through experiments using a standard solid wire and a metal-cored wire.
Ngoc Quang Trinh +7 more
doaj +1 more source
Global Droplet Heat Transfer in Oxygen Steelmaking Process
Metals, 2022 Generated droplets in a basic oxygen furnace (BOF) process create an interfacial area between metal and slag/emulsion that helps in heat transfer during different stages of the blowing period.
Nirmal Madhavan +4 more
doaj +1 more source
Process Control of 3D Welding as a Droplet-Based Rapid Prototyping Technique [PDF]
, 1998 Three-dimensional welding is investigated as a rapid prototyping technique for the production of real Inetallic parts using gas metal arc welding principles.
Beardsley, H., Kovacevic, R.
core +1 more source
The International Journal of Advanced Manufacturing Technology, 2021 The dynamic characteristics of droplet transfer are extremely complicated with the combined effects of gravity force and weaving motion during the weaving vertical-up welding on thick plate.
Di Wu +3 more
semanticscholar +1 more source