Results 341 to 350 of about 3,583,136 (389)

Effect of droplet transfer mode on composition homogeneity of twin-wire plasma arc additively manufactured titanium aluminide

The International Journal of Advanced Manufacturing Technology, 2022
Jianwen Xin, Dongsheng Wu, Haiyao Chen, Lin Wang, Wenlu Zhou, Kanglong Wu, Yuelong Zhang, Chen Shen, Xueming Hua, Fang Li   +9 more
semanticscholar   +1 more source

Experiments on individual droplet heat transfer rates

International Journal of Heat and Mass Transfer, 1972
Abstract Experimental results for droplet heat transfer during splattering have been extended to smaller drop sizes than previously available through the use of an electrostatic drop generation device. Droplet diameters vary from 0.02 to 0.15 in.
J.P. Holman, P.E. Jenkins, F.G. Sullivan
openaire   +1 more source

Droplet transfer model for laser-enhanced GMAW

The International Journal of Advanced Manufacturing Technology, 2012
Laser-enhanced gas metal arc welding (GMAW) is a recent modification of conventional GMAW. It applies a low power laser to the droplet to obtain an auxiliary detaching force to help the detachment and achieve controlled metal transfer. As a primary parameter that affects the process and weld quality, the size of the droplet needs to be monitored and ...
XueWu Wang, Yi Huang, YuMing Zhang
openaire   +1 more source

Liquid Piston Compression with Droplet Heat Transfer

51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2013
Wind turbines and other unsteady power producing systems can benefit substantially by integrating inexpensive and easily sited pneumatic energy storage to provide a more continuous energy supply. However, pneumatic storage systems are typically inefficient since the compression work also generates thermal energy, which is generally lost to the ambient ...
Chao Qin, Eric Loth
openaire   +1 more source

Modelling of mass transfer from falling droplets

Chemical Engineering Science, 2001
Abstract The prediction of mass transfer rates to and from moving drops has traditionally used the Whitman two-film theory approach in which the resistances to mass transfer on each side of the interface are described by film mass transfer coefficients.
J. Petera, L.R. Weatherley
openaire   +1 more source

Study on arc behavior and droplet transfer in twin-electrode TIG-MIG indirect arc welding

The International Journal of Advanced Manufacturing Technology, 2022
Yanli Zhu, Zeli Wang, Runtao Liu, Liming Liu   +3 more
semanticscholar   +1 more source

Selective Liquid Droplet Transfer Using Injected Bubbles

Applied Physics Express, 2013
The ability to control liquid transfer is of fundamental interest in droplet-based microfluidics. Here, we present a method that allows the selective transfer of fluid by means of a gas bubble injected into a liquid droplet. Two mechanisms were studied, one being liquid transfer through the detachment of a liquid bridge, which results in transfer of ...
Jue Nee Tan, William Yeong Liang Ling, Adrian Neild   +2 more
openaire   +1 more source

Effect of pulse current on droplet transfer behavior and weld formation of 304 stainless steel in local dry underwater pulse MIG welding

The International Journal of Advanced Manufacturing Technology, 2022
Haipeng Liao, Wenxu Zhang, Xuyan Li, Kai Pei, Sanbao Lin, Jiyu Tian, Zhenmin Wang   +6 more
semanticscholar   +1 more source

Influence of droplet transfer behaviour on the microstructure, mechanical properties and corrosion resistance of wire arc additively manufactured Inconel (IN) 625 components

Welding in the World, 2021
Rama Kishore Mookara, S. Seman, R. Jayaganthan, M. Amirthalingam   +3 more
semanticscholar   +1 more source

Simulation and control of metal droplet transfer in bypass coupling wire arc additive manufacturing

The International Journal of Advanced Manufacturing Technology, 2021
Jiankang Huang, Z. Guan, Shurong Yu, Xiaoquan Yu, W. Yuan, Shien Liu, D. Fan   +6 more
semanticscholar   +1 more source