Results 31 to 40 of about 219,945 (319)

Numerical Simulation of Gas-liquid Two-phase Flow in Emergency Rescue Drainage Pump Based on MUSIG Model [PDF]

Journal of Applied Fluid Mechanics
To investigate the gas-liquid two-phase flow characteristics in an emergency rescue drainage pump, the MUSIG model was adopted to analyze the effect of the gas phase on the internal flow characteristics of the pump.
W. Cao, X. Yang, H. Wang, X. Leng
doaj   +1 more source

Role of gradients and vortexes on suitable location of discrete heat sources on a sinusoidal-wall microchannel

Engineering Applications of Computational Fluid Mechanics, 2021
The idea of using the compact device with higher heat transfer potential has encouraged researchers to use microchannels. Creating sinusoidal walls is a technique leading to better effectiveness and smaller size.
Liang Cheng, Yufang Zhu, Shahab S. Band, Dariush Bahrami, Rasool Kalbasi, Arash Karimipour, Mehdi Jahangiri, Kwok-Wing Chau, Amir Mosavi   +8 more
doaj   +1 more source

Influencia de la geometría de entrada en tomas sumergidas sobre la sumersión crítica para la formación de vórtices que arrastran aire

Ribagua, 2023
RESUMENSe realizó un estudio experimental para estudiar la influencia de la geometría de una toma horizontal sumergida en la formación de vórtices de superficie libre que arrastran aire.
A. Martín Rincón, Julio M. Kuroiwa
doaj   +1 more source

An Investigation on the Vortex Effect of a CALM Buoy under Water Waves Using Computational Fluid Dynamics (CFD)

Inventions, 2022
Floating offshore structures (FOS) must be designed to be stable, to float, and to be able to support other structures for which they were designed. These FOS are needed for different transfer operations in oil terminals.
Chiemela Victor Amaechi, Jianqiao Ye
doaj   +1 more source

Study on the Sensitivity of the Streamwise Location of MVG on SWBLI in MVG-Based Supersonic Flow Control

Fluids, 2022
Micro vortex generator (MVG) is a currently facile, robust, and feasible device for supersonic and hypersonic flow control. The purpose of this study is to investigate the impact on SWBLI from the streamwise location of MVG.
Yonghua Yan, Demetric L. Baines, Yong Yang, Caixia Chen, Tor A. Kwembe   +4 more
doaj   +1 more source

Generation of Circularly Polarized Quasi-Non-Diffractive Vortex Wave via a Microwave Holographic Metasurface Integrated with a Monopole

Applied Sciences, 2021
In this paper, a novel method for generating a circularly polarized (CP) quasi-non-diffractive vortex wave carrying orbital angular momentum (OAM), based on the microwave holographic metasurface integrated with a monopole, is proposed. This method is the
Chen Zhang, Li Deng, Ling Wang, Xue Chen, Shufang Li   +4 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Detecting androgen receptor (AR), AR variant 7 (AR-V7), prostate-specific membrane antigen (PSMA), and prostate-specific antigen (PSA) gene expression in CTCs and plasma exosome-derived cfRNA in patients with metastatic castration-resistant prostate cancer (mCRPC) by integrating the VTX-1 CTC isolation system with the QIAGEN AdnaTest

BMC Cancer
Background Therapies for metastatic castration-resistant prostate cancer (mCRPC) include targeting the androgen receptor (AR) with androgen receptor inhibitors (ARIs) and prostate-specific membrane antigen (PSMA).
Haiyan E. Liu, Meghah Vuppalapaty, Christian R. Hoerner, Colin P. Bergstrom, Michael Chiu, Clementine Lemaire, James Che, Amanpreet Kaur, Adam Dimmick, Sean Liu, Thomas J. Metzner, Menna Araya, Steve Crouse, Markus Sprenger-Haussels, Martin Schlumpberger, John T. Leppert, Siegfried Hauch, Elodie Sollier, Alice C. Fan   +18 more
doaj   +1 more source

The Vortex Surface in a Three-Body Quantum System

Atoms, 2023
Vortices are structures known in our daily lives and observed in a wide variety of systems, from cosmic to microscopic scales. Relatively recent studies showed that vortices could also appear in simple quantum systems.
Tamara A. Guarda, Francisco Navarrete, Raúl O. Barrachina   +2 more
doaj   +1 more source

Vortex holography [PDF]

Nuclear Physics B, 2002
We show that the Abelian Higgs field equations in the four dimensional anti de Sitter spacetime have a vortex line solution. This solution, which has cylindrical symmetry in AdS$_4$, is a generalization of the flat spacetime Nielsen-Olesen string. We show that the vortex induces a deficit angle in the AdS$_4$ spacetime that is proportional to its mass ...
Dehghani, M. H., Ghezelbash, A. M., Mann, R. B.   +2 more
openaire   +3 more sources