Results 21 to 30 of about 6,087 (261)

Analysis of dynamic acoustic resonance effects in a sonicated gas–liquid flow microreactor

Ultrasonics Sonochemistry, 2023
In this work, we characterize acoustic resonance phenomena occurring between gas bubbles in a segmented gas–liquid flow in a microchannel irradiated with a frequency around 500 kHz.
William Cailly, Keiran Mc Carogher, Holger Bolze, Jun Yin, Simon Kuhn   +4 more
doaj   +1 more source

ABSENCE OF BCS CONDENSATION OF ATOMS IN A REPULSIVE FERMI GAS OF ATOMS [PDF]

Modern Physics Letters B, 2008
Bose–Einstein condensation of molecules and BCS condensation of Cooper pairs of atoms in an ultra-cold Fermi gas of atoms with a repulsive two-body interaction are studied by using the path integral representation of the grand partition function. From the self-consistent equations obtained in the present work for the order parameters, we have found ...
Han, Fuxiang, Li, Hailing, Lei, Minghao, Wu, E.   +3 more
openaire   +3 more sources

The spray characteristic of gas-liquid coaxial swirl injector by experiment

MATEC Web of Conferences, 2017
Using the laser phase Doppler particle analyzer (PDPA), the spray characteristics of gas-liquid coaxial swirl injector were studied. The Sauter mean diameter (SMD), axial velocity and size data rate were measured under different gas injecting pressure ...
Chen Chen, Zhihui Yan, Yang Yang, Hongli Gao, Shunhua Yang, Lei Zhang   +5 more
doaj   +1 more source

Quantum-Gas Microscope for Fermionic Atoms

Physical Review Letters, 2015
Strongly interacting fermions define the properties of complex matter at all densities, from atomic nuclei to modern solid state materials and neutron stars. Ultracold atomic Fermi gases have emerged as a pristine platform for the study of many-fermion systems.
Cheuk, Lawrence W., Nichols, Matthew Alan, Okan, Melih, Gersdorf, Thomas, Ramasesh, Vinay V., Bakr, Waseem S, Lompe, Thomas, Zwierlein, Martin   +7 more
openaire   +6 more sources

Atomization simulation and preparation of GH3536 powders at different atomization pressures

Fenmo yejin jishu, 2023
Spherical GH3536 alloy powders were prepared by vacuum induction-melting gas atomization method at the different atomization pressures (7, 8, 9 MPa). The region below the nozzle was numerically simulated by multiphase flow model and discrete phase model,
HOU Weiqiang, WU Jiaxin, MENG Jie, LIANG Jingjing, LI Jinguo   +4 more
doaj   +1 more source

Flash Atomization: A New Concept to Control Combustion Instability in Water-Injected Gas Turbines

Journal of Combustion, 2012
The objective of this work is to explore methods to reduce combustor rumble in a water-injected gas turbine. Attempts to use water injection as a means to reduce NOX emissions in gas turbines have been largely unsuccessful because of increased combustion
Vishwas Iyengar, Harold Simmons, David Ransom   +2 more
doaj   +1 more source

Energy equilibrium analysis in the effervescent atomization

Open Physics, 2020
In this paper, the flow characteristics and energy equilibrium analysis of the effervescent atomization had been investigated theoretically and experimentally.
Duan Runze, Feng Ziwei, Duan Hongbin, Qu Huiru, Tian Liting, Jia Wenqi, Baleta Jakov, Wang Enyu, Liu Liansheng, Tian Liang   +9 more
doaj   +1 more source

In situ fabrication of spherical oxide dispersion strengthened Ti powder through gas atomization

Journal of Materials Research and Technology, 2023
Oxide dispersion strengthened (ODS) alloys exhibit excellent mechanical properties due to fine oxide dispersion, but they have great limitations due to utilizing powder fabrication via mechanical alloying.
Hyeon-Tae Im, Woo Jin Kim, Nam-Seok Kim, Dae Ha Kim, Chang-Soo Park, Kwangsuk Park, Young Do Kim, Hyung-Ki Park   +7 more
doaj   +1 more source

Effect of inert gas pressure on the properties and carbon footprint of UNS S32760 powders made from waste materials by gas atomization

Journal of Materials Research and Technology
Super duplex steels are used in various industrial applications where high mechanical strength and corrosion resistance are required. The manufacture of products from powdered base materials has become increasingly interesting in recent years, both for ...
Federico Simone Gobber, Paolo C. Priarone, Antonio Pennacchio, Marco Actis Grande   +3 more
doaj   +1 more source

Cancer cell‐intrinsic type 1 interferon: production, signaling, and outcomes within sex‐biased, female malignancies

Molecular Oncology, EarlyView.
The cell‐autonomous roles of interferon type 1 vary based on duration and intensity. While acute, robust signaling results in cancer cell cytotoxic effects, sustained, low‐level signaling is associated with tumor‐promoting effects. This review summarizes current research of IFN‐1 in cancer and within the clinical setting, with an emphasis on female ...
Ashlyn Conant, Nora Badiner, Sharon Asariah, Kiera McGivney, Vishwa Shah, Tise Suzuki, Yevgeniya J. Ioffe, Juli J. Unternaehrer   +7 more
wiley   +1 more source