Showing 4,441 - 4,460 results of 5,863 for search '"fluids"', query time: 0.11s Refine Results
  1. 4441

    Modeling flame acceleration in H2 turbulent combustion: Strategies to reduce computational cost by A. Dahmani, R.A. Otón-Martínez, F. Nicolás-Pérez, F.J.S. Velasco, O. de Francisco

    Published 2025-03-01
    “…Reducing the computational cost of fluid dynamics simulations is one of the main challenges in many complex industrial flows’ problems. …”
    Get full text
    Article
  2. 4442

    Simulation Analysis of the Aerodynamic Performance of a Bionic Aircraft with Foldable Beetle Wings in Gliding Flight by Caidong Wang, Yu Ning, Xinjie Wang, Junqiu Zhang, Liangwen Wang

    Published 2020-01-01
    “…In order to study the flight characteristics of beetles and improve their gliding performance, this paper used a two-way Fluid-Structure Interaction (FSI) numerical simulation method to focus on the gliding performance of the bionic flapping aircraft. …”
    Get full text
    Article
  3. 4443

    Experimental Study and Numerical Simulation of Radiated Noise from Unmanned Underwater Vehicle by Zhang Chunyu, Xu Qiang, Yang He, Peng Zilong, Li Jiangqiao, Zhou Jialiang

    Published 2024-12-01
    “…Then, the hydrodynamic performance of a propeller in a steady flow field is calculated using Computational Fluid Dynamics (CFD). Finally, the noise in the unsteady flow field is calculated using the Ffowcs Williams-Hawkings (FW-H) equation. …”
    Get full text
    Article
  4. 4444

    Wellbore Fracture Mode and Fracture Pressure Drilled in Depleted Reservoir by Kai Zhao, Junliang Yuan, Ming Liu, Chuanliang Yan, Liangbin Dou, Gang Bi, Runsen Li, Wei Gao

    Published 2021-01-01
    “…Drilling fluid loss in depleted reservoir has been an import issue faced by further tapping the potential of old oil fields. …”
    Get full text
    Article
  5. 4445

    Engineering Active Interfaces on the Surface of Porous Single-Crystalline TiO2 Monoliths for Enhanced Catalytic Activity and Stability by Huang Lin, Cong Luo, Fangyuan Cheng, Kui Xie

    Published 2025-01-01
    “…The porous single crystal (PSC) R-TiO2 couples a nanocrystalline framework as the solid phase with pores as the fluid phase within its structure, providing unique advantages in localized structure construction and in the field of catalysis. …”
    Get full text
    Article
  6. 4446

    The earth-fill dam state express investigation using mechanical vibrations produced by HPP by Galina Antonovskaya, Natalia Kapustyan

    Published 2022-12-01
    “…For Chiryurt dam the extra fluid filtering in the central part of the dam was revealed. …”
    Get full text
    Article
  7. 4447

    Design and Performance Evaluation of Propeller for Solar-Powered High-Altitude Long-Endurance Unmanned Aerial Vehicle by Donghun Park, Yunggyo Lee, Taehwan Cho, Cheolwan Kim

    Published 2018-01-01
    “…Design, wind tunnel test, computational fluid dynamics (CFD) analysis, and flight test data analysis are conducted for the propeller of EAV-3, which is a solar-powered high-altitude long-endurance unmanned aerial vehicle developed by Korea Aerospace Research Institute. …”
    Get full text
    Article
  8. 4448

    Effect of the Entorhinal Cortex on Ictal Discharges in Low-Mg2+-Induced Epileptic Hippocampal Slice Models by Ye-Jun Shi, Xin-Wei Gong, Hai-Qing Gong, Pei-Ji Liang, Pu-Ming Zhang, Qin-Chi Lu

    Published 2014-01-01
    “…The results showed that low-Mg2+ artificial cerebrospinal fluid induced interictal discharges in hippocampal slices, whereas, in combined EC-hippocampal slices the discharge pattern was alternated between interictal and ictal discharges, and ictal discharges initiated in the EC and propagated to the hippocampus. …”
    Get full text
    Article
  9. 4449

    Towards a Greener Future: Sustainable Innovations in the Extraction of Lavender (<i>Lavandula</i> spp.) Essential Oil by Sara Hedayati, Mohammad Tarahi, Arghavan Madani, Seyed Mohammad Mazloomi, Mohammad Hashem Hashempur

    Published 2025-01-01
    “…Some of these innovative approaches, such as ohmic-assisted, microwave-assisted, supercritical fluid, and subcritical water extraction approaches, are used as substitutes to conventional extraction methods. …”
    Get full text
    Article
  10. 4450

    Biomarkers of Periodontal Tissue Remodeling during Orthodontic Tooth Movement in Mice and Men: Overview and Clinical Relevance by Fabrizia d'Apuzzo, Salvatore Cappabianca, Domenico Ciavarella, Angela Monsurrò, Armando Silvestrini-Biavati, Letizia Perillo

    Published 2013-01-01
    “…Selection criteria were as follows: animal models involving only mice and rats undergoing orthodontic treatment; collection of gingival crevicular fluid (GCF) as a noninvasively procedure for humans; no other simultaneous treatment that could affect experimental orthodontic movement. …”
    Get full text
    Article
  11. 4451
  12. 4452

    Muscarinic acetylcholine receptor 3 localized to primary endothelial cilia regulates blood pressure and cognition by Hannah C. Saternos, Kathleen V. Forero, Mahmood A. Meqdad, Raghad Buqaileh, Clare L. Sunderman, Gillian Gallagher, William S. Messer, Ashraf M. Mohieldin, Claudio A. Mucci, Sanjana Kumariya, Islam A. Osman, James P. Burkett, Wissam A. AbouAlaiwi

    Published 2025-01-01
    “…Abstract We previously demonstrated that the inability of primary endothelial cilia to sense fluid shear stress can lead to nitric oxide (NO) deficiency and cause hypertension (HTN). …”
    Get full text
    Article
  13. 4453

    Effect of Injector Needle Tip Shape on Jet Flow for Pelton Turbine by Chun Zhang, Chao Wang, Qianhe Tian, Quanwei Liang, Yilin Zhu, Yexiang Xiao, Yong Bai, Zhaoning Wang, Hengte Zhou, Xianwu Luo

    Published 2024-12-01
    “…In this paper, the VOF (Volume of Fluid) model was used to simulate the jet flow behaviors and hydraulic performance for a Pelton injector with a needle tip with different breakage losses. …”
    Get full text
    Article
  14. 4454

    Mechanical damage and failure mechanisms of chlorite by molecular dynamics by Li Liu, Xinlong Li, Runqing Zhang, Ran Ji, Wenhao He, Huaizhong Shi, Zhongwei Huang, Yongxin Li, Gaojian Fan, Songqing Zhao

    Published 2025-03-01
    “…This study investigates the mechanical properties and deformation-failure mechanisms of the clay mineral chlorite, providing a theoretical foundation for further research on the large deformation and collapse of soft rock tunnels induced by temperature-fluid-mechanical coupling effects.…”
    Get full text
    Article
  15. 4455

    HSV-1 Encephalitis: High Index of Clinical Suspicion, Prompt Diagnosis, and Early Therapeutic Intervention Are the Triptych of Success—Report of Two Cases and Comprehensive Review... by Dimitrios Patoulias, Georgios Gavriiloglou, Konstantinos Kontotasios, Mairi Tzakri, Petros Keryttopoulos, Christos Koutras

    Published 2017-01-01
    “…It should be noted that even when Cerebrospinal fluid (CSF) analysis seems normal, imaging studies are not specific and HSV Polymerase Chain Reaction (PCR) test is negative; the clinician should be more aggressive, if clinical presentation is indicative for HSV encephalitis, by administrating acyclovir early after patient’s admission. …”
    Get full text
    Article
  16. 4456

    The earth-fill dam state express investigation using mechanical vibrations produced by HPP by Galina Antonovskaya, Natalia Kapustyan

    Published 2022-12-01
    “…For Chiryurt dam the extra fluid filtering in the central part of the dam was revealed. …”
    Get full text
    Article
  17. 4457

    Metaanalyzing Foucault’s Archaeology Theory by Masoud Zare Mehrjardy, Ali Yousofi, Saeideh Mirabi

    Published 2021-02-01
    “…The results show that although archeology is less important to researchers than genealogy; however, in addition to being an efficient theoretical approach to historical, sociological research, it provides a different perspective on society, history, knowledge, and knowledge; It is also a methodological approach with separate guidelines and with a fluid and flexible structure that can be used effectively in dynamic sociological, historical research and make it dynamic. …”
    Get full text
    Article
  18. 4458

    Varicella Zoster Virus Meningitis in a Young Immunocompetent Adult without Rash: A Misleading Clinical Presentation by Thomas Pasedag, Karin Weissenborn, Ulrich Wurster, Tina Ganzenmueller, Martin Stangel, Thomas Skripuletz

    Published 2014-01-01
    “…The clinical examination did not show any neurological deficits or rash. Cerebrospinal fluid (CSF) analysis revealed a high leukocyte cell count of 1720 cells/µL and an elevated total protein of 1460 mg/L misleadingly indicating a bacterial infection. …”
    Get full text
    Article
  19. 4459

    Accurate recognition of micromorphology images of epoxy coatings for deep-sea environments based on a deep learning super-resolution method by JiaQi Pan, Furou Liu, Jia Feng, Fandi Meng, Yufan Chen, Jianning Chi, Zelan Li, Jie Li, Li Liu

    Published 2025-09-01
    “…However, when extracting detailed crack information from SEM images of epoxy mica coatings at different time periods in a simulated deep-sea fluid-hydraulic environment, uninteresting background regions are treated equally, resulting in unnecessary computational redundancy. …”
    Get full text
    Article
  20. 4460

    Copper strontium phosphate glasses with high antimicrobial efficacy by Roman Golovchak, Bohdan Mahlovanyi, Yaroslav Shpotyuk, Malgorzata Kus-Liskiewicz, Julia Kozianska, Renata Zadrag-Tecza, Grzegorz Zagula, Malgorzata Trzyna-Sowa, Andriy Kovalskiy, Agnieszka Gala-Bladzinska, Jozef Cebulski

    Published 2025-02-01
    “…Bulk surfaces of these glasses inhibit bacterial growth and release low, non-toxic levels of their constituent elements into simulated body fluid. On the basis of the obtained results, it is shown that the proposed glass can be used as a structural material for various medical equipment and/or components of antimicrobial coating/paint not only in medicine but also for high touch point articles in public places like schools, gyms, public offices and similar.…”
    Get full text
    Article