Results 91 to 100 of about 50,579 (238)

A Multi-Index Fusion Adaptive Cavitation Feature Extraction for Hydraulic Turbine Cavitation Detection

Entropy
Under cavitation conditions, hydraulic turbines can suffer from mechanical damage, which will shorten their useful life and reduce power generation efficiency.
Yi Wang, Feng Li, Mengge Lv, Tianzhen Wang, Xiaohang Wang   +4 more
doaj   +1 more source

Reprogramming tumor immune microenvironment by ultrasound‐responsive nanoplatforms for enhanced cancer immunotherapy

BMEMat, EarlyView.
Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao, Rui Qu, Zan Dai, Xiqun Jiang, Xu Zhen   +4 more
wiley   +1 more source

Mimic, target, and adapt: Cell membrane‐coated nanoplatforms for precision and immune‐guided cancer treatment

BMEMat, EarlyView.
This Perspective explores the emerging landscape of cell membrane‐coated nanoparticles (CM‐NPs) as intelligent, immune‐compatible platforms for cancer therapy. Highlighting design strategies, translational challenges, and competitive positioning, it outlines how integrating biomimetic targeting with advanced analytical and manufacturing tools could ...
A. K. M. M. Alam, Xiaojun Cai, Malik Ihsan Ullah Khan, Robert Musiol, Quazi T. H. Shubhra   +4 more
wiley   +1 more source

Research on the cavitation characteristics and disinfection performance optimization of a rotor-radial groove hydrodynamic cavitation reactor

Results in Engineering
Rotary hydrodynamic cavitation reactor is widely used in the field of water treatment because of its excellent cavitation performance. A new type of arc rotor is presented in this paper.
Lei Wang, Sitong Guan, Chi Zhang, Yongxing Song, Yi Ge, Linhua Zhang, Jingting Liu, Weibin Zhang   +7 more
doaj   +1 more source

Direct Puncture of Calcified Plaque Using a Percutaneous Transcholangiography Needle in Endovascular Treatment for Superficial Femoral Artery Chronic Total Occlusion: A Case Report

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Endovascular treatment (EVT) for chronic total occlusion (CTO) lesions has progressed recently; however, severely calcified lesions remain difficult to treat owing to challenges in guidewire passage and limited balloon or stent expansion. We report the case of a 79‐year‐old Asian male with intermittent claudication who had previously undergone
Kosei Tanaka, Yusuke Hosokawa, Toshinori Ko, Kuniya Asai   +3 more
wiley   +1 more source

Cavitation

AbstractCavitation is of great technical importance. Nucleated cavities grow and link to form cracks that can cause rupture. During creep, cavities are initiated in the grain boundaries. The nucleation takes place at particles or at subboundary—grain boundary junctions. The main mechanism is believed to be grain boundary sliding (GBS), Chap.
openaire   +1 more source

Dynamics of bubble absorption over porous membranes in an immersed medium

Droplet, EarlyView.
The dynamics of a bubble interacting with a flat, porous superhydrophobic membrane underwater has been illustrated. Abstract Porous superhydrophobic (SHP) membranes are gaining considerable attention due to their excellent underwater absorption and drag reduction properties. They exploit the Cassie‒Baxter state of wetting to remove the bubble in a fast
Kiran Raj M
wiley   +1 more source

Stress-blended eddy simulation and visualization validation of unsteady viscous oil cavitation in hydrodynamic torque converter

Alexandria Engineering Journal
As hydrodynamic torque converter developing towards higher power density, leading to severe cavitation in the internal viscous oil, which adversely impacts performance and energy efficiency.
Jiahua Zhang, Qingdong Yan, Zhifang Ke, Haoyuan Wang, Boo Cheong Khoo, Cheng Liu, Meng Guo, Wei Wei   +7 more
doaj   +1 more source

Recent advances in boosting interfacial bubble dynamics with external fields

Droplet, EarlyView.
External physical fields, including acoustic, magnetic, thermal, mechanical, and optical stimuli, accelerate the entire bubble‐dynamics sequence of nucleation, growth, and detachment. Abstract The efficiency of industrial electrocatalytic reactions depends not only on generating gaseous products but also on their detachment from the catalyst surface ...
Wenlu Xie, Yanwei Zhang, Yi Liu, Yiming Wei, Jing‐Li Luo, Chenyu Xu   +5 more
wiley   +1 more source

Comparative on Flow Field Characteristics of Cavitation Jet Nozzles with Different Structures

Shiyou jixie
The type and structure of a nozzle are the key factors affecting the performance of cavitation jet.In the paper,first,the CFD numerical simulation method was used to explore the flow field characteristics of organ-pipe self-oscillation cavitation jet ...
Guo Chenrui, Li Jingbin, Li Huan, Ma Rutao, Wang Hao, Zhong Hou, Li Rui   +6 more
doaj