Results 261 to 270 of about 3,360,977 (351)

The role of shadowed droplets in condensation heat transfer

International Journal of Heat and Mass Transfer, 2022
ISSN:0017 ...
Memos, George, Kokkoris, George, Constantoudis, Vassilios, Lam, Cheuk Wing Edmond, Tripathy, Abinash, Mitridis, Efstratios, Milionis, Athanasios, Poulikakos, Dimos, Gogolides, Evangelos   +8 more
openaire   +2 more sources

Laser-Induced Fast Assembly of Wettability-Finely-Tunable Superhydrophobic Surfaces for Lossless Droplet Transfer.

ACS Applied Materials and Interfaces, 2022
Rose-petal-like superhydrophobic surfaces with strong water adhesion are promising for microdroplet manipulation and lossless droplet transfer. Assembly of self-grown micropillars on shape-memory polymer sheets with their surface adhesion finely tunable ...
Lisha Fan, Qin Yan, Qiangqiang Qian, Shuowen Zhang, Ling Wu, Yang Peng, Shibin Jiang, Lianbo Guo, Jianhua Yao, Huaping Wu   +9 more
semanticscholar   +1 more source

Liquid Droplet Stamp Transfer Printing

Advanced Functional Materials, 2021
AbstractDespite the increasingly significant role of flexible electronics in information, energy, and medical treatment, their integration with a special‐shaped interface remains an unresolved challenge. The traditional transfer method, as a core technology of device integration, is still unsuitable for thinned chips and 3D sensors.
Xin Liu, Yu Cao, Kunwei Zheng, Yingchao Zhang, Zhouheng Wang, Yihao Chen, Ying Chen, Yinji Ma, Xue Feng   +8 more
openaire   +2 more sources

Hierarchically Structured, All-Aqueous-Coated Hydrophobic Surfaces with pH-Selective Droplet Transfer Capability.

ACS Applied Materials and Interfaces, 2022
Often inspired by nature, techniques for precise droplet manipulation have found applications in microfluidics, microreactors, and water harvesting. However, a widely applicable strategy for surface modification combining simultaneous hydrophobicity and ...
Jordan Brito, Kaustubh Asawa, A. Marin, A. Andrianov, Chang‐Hwan Choi, S. Sukhishvili   +5 more
semanticscholar   +1 more source

Droplet Heat Transfer in Oxygen Steelmaking

Metallurgical and Materials Transactions B, 2021
Bloated droplet phenomena play a vital role in the refining kinetics of basic oxygen steelmaking. Previous studies have developed extensive models to understand the kinetics of bloated droplets. However, no studies in the open literature address the thermal behavior of bloated droplets for a BOF (Basic oxygen furnace).
Madhavan, Nirmal, Brooks, G. A., Rhamdhani, M. A., Rout, B. K., Overbosch, A., Gu, K., Kadrolkar, A., Dogan, N.   +7 more
openaire   +3 more sources

Bridging-droplet transfer from solid to porous surfaces

Journal of Fluid Mechanics, 2022
When the top of a sessile droplet is contacted by an opposing solid surface, the droplet can transfer depending on the wettabilities and relative velocity of the surfaces. What if the surface receiving the liquid was porous?
Kevin R. Murphy, J. Boreyko
semanticscholar   +1 more source

Transfer of Oil between Emulsion Droplets

Journal of Colloid and Interface Science, 1996
A contrast matching technique was used to determine the exchange of oils between emulsion droplets having different refractive indexes. Emulsions of tetradecane and 1-bromo tetradecane in water were made separately in a high-pressure homogenizer, then mixed and equilibrated at rest.
Taisne, L., Walstra, P., Cabane, B.
openaire   +3 more sources

Characteristics of droplet transfer, molten pool formation, and weld bead formation of oscillating laser hot-wire tungsten inert gas hybrid welding

, 2021
Oscillating laser hot-wire tungsten inert gas (TIG) hybrid welding of 10 mm thick 316LN austenitic stainless steel in the vertical position was performed.
Chen Ma, Bo Chen, C. Tan, Xiaoguo Song, Jicai Feng   +4 more
semanticscholar   +1 more source

Droplet transfer in arcing-wire GTAW

Journal of Manufacturing Processes, 2016
Abstract In arcing-wire GTAW process, the wire melting speed and weld penetration are decoupled. To well study the arcing-wire GTAW, especially the droplet transfer mode, the forces imposed on the droplet are analyzed firstly and compared with those in conventional GMAW. Then the experiments have been carefully designed and conducted.
Shujun Chen, Suolai Zhang, Ning Huang, Pengtian Zhang, Jianchao Han   +4 more
openaire   +2 more sources

Droplet Combustion With Radiative Heat Transfer

ASME 1997 Turbo Asia Conference, 1997
Combustion of a droplet, either in stationary or convective motion under the effect of radiative heat transfer is studied. The closed form expression of gasification laws and the radiative flux distribution surrounding a stationary droplet are calculated using Potential Theory of Radiation in conjunction with the canonical theory of droplet recently ...
S. S. Chang, T. S. Lee, H. H. Chiu
openaire   +2 more sources