Results 1 to 10 of about 514 (266)
Toward the eco-friendly cosmetic cleansing assisted by the micro-bubbly jet [PDF]
Scientific ReportsWhile numerous types of chemical cosmetic cleansers have been presented, those with sensitive skin may still experience some irritation while using them. Moreover, the environmental issue of chemical agents has been documented repeatedly.
Jooyeon Park +2 more
exaly +5 more sources
Applied Mathematics in Science and Engineering, 2022 An inverse algorithm is developed to estimate the transient convective coefficient distribution of a pulsating bubbly jet impinging on a cylindrical thermal mass.
Farshad Kowsary
exaly +2 more sources
The high-throughput atomization of polymer solutions for fiber synthesis in a single step aided with corona ionizers [PDF]
Scientific Reports, 2023 Polymer microfibers are ubiquitous structures across virtually all technological fields. Their applications include, for instance, filter media, tissue regeneration, wound healing and dressing, and reinforcement materials.
Luis B. Modesto-López +1 more
doaj +2 more sources
Mathematics, 2023 The features of the local mean and fluctuational flow structure, carrier phase turbulence and the propagation of the dispersed phase in the bubbly and droplet-laden isothermal round polydispersed jets were numerically simulated.
Maksim A. Pakhomov, Viktor I. Terekhov
doaj +1 more source
Journal of Fluid Science and Technology, 2023 In order to improve the submerged cutting performance of water abrasive suspension jet an experimental investigation on the two-phase flow structure of submerged water jet with semi-coaxial air ventilation is conducted by the method of high-speed camera ...
Guoyi PENG +4 more
doaj +1 more source
Open-Sea Testing of Two-Phase Marine Ramjet Propulsion
Journal of Marine Science and Engineering, 2023 Open-sea testing of a two-phase marine ramjet vehicle has been conducted. This experimental phase was accomplished following comprehensive theoretical research. The concept of two-phase marine ramjet propulsion consists of a submerged propulsor acquiring
Shlomit Valensi, Alon Gany
doaj +1 more source
Sonoporation from Jetting Cavitation Bubbles [PDF]
Biophysical Journal, 2006 The fluid dynamic interaction of cavitation bubbles with adherent cells on a substrate is experimentally investigated. We find that the nonspherical collapse of bubbles near to the boundary is responsible for cell detachment. High-speed photography reveals that a wall bounded flow leads to the detachment of cells. Cells at the edge of the circular area
Ohl, C.D. +6 more
openaire +4 more sources
Interphase Mechanical Energy Transfer of Gas-Liquid Flow in Variable Cross-Section Tubes
Journal of Marine Science and Engineering, 2023 The use of gas energy includes a wide range of applications to directly accelerate the liquid in a pipeline without the aid of mechanical equipment, such as marine gas-liquid jet propulsion. To clarify the characteristics of energy transfer by interphase
Bingren Feng +3 more
doaj +1 more source
Air-Water Bubbly Flow by Multiple Vents on a Hydrofoil in a Steady Free-Stream
Applied Sciences, 2021 Flow features, due to air injection through multiple vents on the surface of a hydrofoil inclined at an angle with respect to the free-stream in a cavitation tunnel, are presented here.
Kiseong Kim +5 more
doaj +1 more source
Multiphase Marine Ramjet Using Liquefied Gas as a Source of Bubbles
Journal of Marine Science and Engineering, 2020 An innovative variant of a multiphase marine ramjet is investigated analytically and experimentally. Pressure liquefied gas (LG) is injected, boiling under superheat conditions in the water stream within the propulsion unit, and serving as an on-board ...
Herman D. Haustein +2 more
doaj +1 more source