Results 31 to 40 of about 2,380,969 (281)
Metals, 2023 In fields, such as oil and gas pipelines and nuclear power, narrow-gap welding has often been used for the connection of thick and medium-thick plates.
Hongsheng Liu +4 more
doaj +1 more source
Bulletin of JSME, 1972 The experimental results are described on the transfer rate of liquid droplet onto the duct wall, the distributions of the droplet volumetric fraction, the droplet and gas velocities, and the pressure loss for a two-phase (Air-water) annular mist flow through a horizontal rectangular duct.
NAMIE, Sadahiro, UEDA, Tatsuhiro
openaire +2 more sources
SARS-CoV-2 virus transfers to skin through contact with contaminated solids
Scientific Reports, 2021 Transfer of SARS-CoV-2 from solids to fingers is one step in infection via contaminated solids, and the possibility of infection from this route has driven calls for increased frequency of handwashing during the COVID-19 pandemic.
Saeed Behzadinasab +4 more
doaj +1 more source
Application Study of Edge Detection for Droplet in Laser Enhanced GMAW Welding
Advances in Mechanical Engineering, 2014 Ambient pressure has a certain inhibiting effect on underwater welding droplet transfer and the stability of welding process. Good droplet transfer of underwater welding plays an important role in improving repairing quality of underwater structures.
Zhu Jialei, Jiao Xiangdong, Qiao Xi
doaj +1 more source
Heat Transfer by Sweat Droplet Evaporation
Environmental Science & TechnologySweating regulates the body temperature in extreme environments or during exercise. Here, we investigate the evaporative heat transfer of a sweat droplet at the microscale to unveil how the evaporation complexity of a sweat droplet would affect the body's ability to cool under specific environmental conditions.
Mohadese Beigtan +2 more
openaire +2 more sources
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
Energies, 2018 Micro-scale structure of impact surface has a significant effect on the droplet impact. In this study, a three-dimensional numerical model of the droplet impact on micro-scale rectangular grooved surface was established based on coupled level set and ...
Zhe Yan, Yan Li
doaj +1 more source
Metals, 2023 The physical phenomena of submerged arc welding (SAW) conducted with a 1.6 mm flux-cored wire were investigated using X-ray imaging technique. Three kinds of metal transfer modes were confirmed in this paper, namely the front flux wall-guided droplet ...
Yanfei Han +5 more
doaj +1 more source
Local heat transfer to an evaporating superhydrophobic droplet [PDF]
, 2018 The heat flux distribution beneath a superhydrophobic evaporating droplet has been explored. High speed, high resolution infrared thermography was employed to measure the heat transfer characteristics of the evaporating droplet.
A.J. Robinson +5 more
core +1 more source
Case Studies in Thermal Engineering, 2023 Direct contact heat transfer characteristics of vapor condensation with noncondensable gases in horizontal tubes are studied in this paper. A three-dimensional computational model is proposed and effects of cross-flow and droplet particles interactions ...
Yongcheng Zhao +4 more
doaj +1 more source