Performance and Flow Field of a Gravitation Vortex Type Water Turbine by Yasuyuki Nishi, Terumi Inagaki

“…A gravitation vortex type water turbine, which mainly comprises a runner and a tank, generates electricity by introducing a flow of water into the tank and using the gravitation vortex generated when the water drains from the bottom of the tank. …”
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Comparative Investigation of Vortex and Direct Plasma Discharge for Treating Titanium Surface by Hyun-Jeong Jeon, Subin Seo, Ara Jung, Kyeong-mok Kang, Jeonghoon Lee, Bomi Gweon, Youbong Lim

“…To address this challenge, we developed a novel plasma source, termed “vortex plasma”, which generates uniform plasma using a magnetic field within a controlled space. …”
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Design of gas-jet drive with vortex valve thrust control system by A. Yu. Uss, A. V. Chernyshev, A. S. Pugachuk

Subjects: “…vortex amplifier…”
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Nonharmonic Control of the Blade-Vortex Interaction Noise of Electrically Controlled Rotor by Kewei Li, Taoyong Su, Yang Lu, Qijun Zhao

“…To this end, an analytical model for the vortex interaction-induced load and noise of electrically controlled rotor is first established based on the viscous vortex particle method, the Weissinger-L blade model, and the Ffowcs Williams-Hawkings (FW-H) equation. …”
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Der Vorteil des Experimentierens in der Pandemie by Kai A. Konrad, Marcel Thum

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Separation characteristics of vortex three-phase flotation for offshore produced water treatment by LIU Meng, DAI Guohua, QU Zhaoguang, LIU Chunyu, CHEN Zhengwen, MA Jinxi, JIN Qiu

Subjects: “…vortex three-phase flotation…”
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High-Accuracy Surface Profile Measurement Based on the Vortex Phase-Shifting Interferometry by Donge Zhao, Chaozheng Jia, Yayun Ma, Xuefeng Yang, Bin Zhang, Wenbo Chu

“…According to the principle of phase-shifting interferometry and spiral phase characteristics of the vortex beam, this article proposes a method for detecting the surface profile of a transparent object, in which the +1 order vortex beam is generated by a spatial light modulator and is taken as the reference light. …”
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Vortex-Induced Vibration Suppression of Bridges by Inerter-Based Dynamic Vibration Absorbers by Junjie Chen, Michael Z. Q. Chen, Yinlong Hu

“…The vortex-induced vibration may cause fatigue of a bridge structure, affecting the safety of vehicles and the comfort of pedestrians. …”
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New dimension in vortex electro-magnetic wave transmission with orbital angular momentum by Chao ZHANG, Yuanhe WANG

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Development of vortex compressed air drying devices for ground launch complex systems by A. B. Yakovlev

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Optimization Design and Internal Flow Field Study of Open-Design Vortex Pump by Xiongfa Gao, Weidong Shi, Ruijie Zhao, Ting Zhao, Hongfei Wang

“…To determine the influences of the main structural parameters on open-design vortex pump performance, optimize the vortex pump performance, and reduce the running vibration and improve stability, orthogonal testing method was introduced in this paper. …”
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Marine energy harvesting from fluid flow via vortex induced vibrations by Zahrapanah Razaviyn, Milad Heidari, Sivasakthivel Thangavel, Vikas Verma, Ashwani Kumar, Ashok Kumar Yadav

Subjects: “…Vortex induced vibrations…”
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Numerical study on a supercritical vortex drop shaft with a spiral inlet by Gaetano Crispino, Filomena Maietta, Michele Iervolino, Corrado Gisonni

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Development of stand for visualization and experimental study of working process in vortex jet device by A. Yu. Uss, A. S. Pugachuk, A. V. Chernyshev, F. G. Tukhbatullin

Subjects: “…vortex amplifier…”
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Spin angular momentum at the sharp focus of a cylindrical vector vortex beam by V.V. Kotlyar, S.S. Stafeev, A.M. Telegin

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Polar vortex hidden in twisted bilayers of paraelectric SrTiO3 by Haozhi Sha, Yixuan Zhang, Yunpeng Ma, Wei Li, Wenfeng Yang, Jizhe Cui, Qian Li, Houbing Huang, Rong Yu

“…Abstract Polar topologies, such as vortex and skyrmion, have attracted significant interest due to their unique physical properties and promising applications in high-density memory devices. …”
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Vortex gust mitigation from onboard measurements using deep reinforcement learning by Brice Martin, Thierry Jardin, Emmanuel Rachelson, Michael Bauerheim

Subjects: “…vortex gust mitigation…”
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A Note on Enhancing Aeration via a Vortex-Based Cavitation Device by Jagdeep Kumar Nayak, Amol Ganjare, Vivek V. Ranade

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A method of processing mechanical mixtures using vortex set of deep separation by V. I. Kuznetsov, O. A. Sharikov

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RETRACTED: Optimization of pneumatic vortex processing for enhanced durability and reliability of machine parts by Fayzimatov Shukhrat, Mardonov Bakhtiyor, Khusanov Bakhtiyor, Fayzimatov Jasur, Sadirov Shokhrukh, Khusanov Yunusali

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