Showing 841 - 860 results of 926 for search '"turbulence"', query time: 0.05s Refine Results
  1. 841

    Use of Portable Air Purification Systems to Eliminate Aerosol Particles from Patient Rooms by Dominic Dellweg, Gerhard Scheuch, Thomas Voshaar, Dieter Köhler

    Published 2022-03-01
    “…Only the more powerful air purifier was able to decrease cumulative sampled radioactivity almost to zero when positioned close to the emitting particle source. We observed air-turbulences caused by the air intake of the air purifier resulting in regional particle concentration peaks. …”
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    Article
  2. 842

    Tivat’s urban regeneration-from arsenal to Porto Montenegro by Martinović Ksenija

    Published 2024-01-01
    “…Arsenal employed experienced skilled workers, mostly engineers and craftsmen, and enjoyed an international reputation for a quality ship repair (Radovic, 2015). In 1990’s, the turbulent political and economic situation in ex-Yugoslavia countries and UN sanctions resulted with a decrease of demand and the downfall of Arsenal resulted with decline of Tivat’s economy. …”
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  3. 843

    Transition Effect on the Flow Dynamics in a Compressor Blade Passage by Ryszard Szwaba, Piotr Kaczynski, Janusz Telega

    Published 2021-01-01
    “…The main objective of investigations is to present the influence of the laminar and turbulent shock wave-boundary layer interaction on the flow dynamics in a compressor fan passage, and the specific objective is to show how the parameters of particular transition control methods affect the flow dynamics in the investigated channel. …”
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  4. 844

    Regional-Scale Ozone Deposition to North-East Atlantic Waters by L. Coleman, S. Varghese, O. P. Tripathi, S. G. Jennings, C. D. O'Dowd

    Published 2010-01-01
    “…Results are presented for a deposition scheme accounting for turbulent and chemical enhancement of oceanic ozone deposition and a second non-chemical, parameterised gaseous dry deposition scheme. …”
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    Article
  5. 845

    Surface energy and mass balance of Mera Glacier (Nepal, Central Himalaya) and their sensitivity to temperature and precipitation by Arbindra Khadka, Fanny Brun, Patrick Wagnon, Dibas Shrestha, Tenzing Chogyal Sherpa

    Published 2024-01-01
    “…The analysis of the share of the energy fluxes of the glacier shows the radiative fluxes account for almost all the energy available during the melt season (May–October). However, turbulent fluxes are significant outside the monsoon (June–September). …”
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  6. 846

    The Main Ionization Sources of Gas in Several Nearby Star Forming Galaxies by Behjat Zarei Jalalabadi, Abbas Abedi, Alexei Moiseev

    Published 2021-03-01
    “…The shock excitation in the diffuse ionized gas (DIG) can be realized by the correlation between ρ and σ, while the H II regions with low level turbulent motions can be characterized by the absence of this correlation. …”
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  7. 847

    Reconstruction of self-oscillating systems with delay time modulation by Ponomarenko, Vladimir Ivanovich, Prokhorov, Mihail Dmitrievich

    Published 2025-01-01
    “…The aim of our research is to study the possibility of reconstruction from time series the self-oscillating systems with variable time delay, demonstrating regimes of turbulent and laminar chaos. Methods. The object of study is self-oscillating systems described by delay-differential equations, in which the delay time is modulated by an external periodic signal. …”
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  8. 848

    Orthogonal Nano‐Engineering (ONE): Modulating Nanotopography and Surface Chemistry of Aluminum Oxide for Superior Antibiofouling and Enhanced Chemical Stability by Hanyu Chen, Felicia Fianu, Carmen I. Moraru, Rong Yang, Yifan Cheng

    Published 2025-01-01
    “…Additionally, the composite ZW coating exhibited encouraging anticorrosion properties under both static and turbulent cleaning conditions, vital to antibiofouling applications in healthcare and food industries.…”
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    Article
  9. 849

    Metastatic Invasive Lobular Breast Cancer Presenting Clinically with Esophageal Dysphagia by Lilit Karapetyan, Heather Laird-Fick, Reuben Cuison

    Published 2017-01-01
    “…Abdominal ultrasound with Doppler showed that the main portal vein had atypical turbulent flow that was felt to possibly be due to retroperitoneal process. …”
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  10. 850

    A Case of Large Perianal Mucinous Adenocarcinoma Arising from Recurrent Abscess and Complex Fistulae by Fahmi Pramaditto Azmi, Nur Afdzillah Abdul Rahman, Luqman Mazlan, Normala Basiron, Farrah-Hani Imran

    Published 2020-01-01
    “…With no preset treatment protocol for this rare entity, he was managed with an abdominoperineal resection (APR) and vertical rectus abdominis myocutaneous flap (VRAM) tissue reconstruction. He had a turbulent postoperative period including intestinal obstruction secondary to internal herniation of bowel resulting in flap failure. …”
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  11. 851

    Fluid dynamics of planetary differentiation by Deguen, Renaud, Huguet, Ludovic, Landeau, Maylis, Lherm, Victor, Maller, Augustin, Wacheul, Jean-Baptiste

    Published 2025-01-01
    “…The model of miscible turbulent thermal, which we argue is a good reference model for the post-impact flow, is presented. …”
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  12. 852

    Synergistic Effect of Multi-field Force on Condensable Particulate Matter Properties and Behavior in Flue Gas: A Case Study in a Municipal Solid Waste Incineration Plant by Wenting Liu, Bowen Zhao, Qian Feng, Zhiyong Zhou, Jianyi Lu

    Published 2022-11-01
    “…It is demonstrated that the combination of thermophoretic force and electric field in CE-ESP intensifies the turbulent agglomeration process, and the diffusion force generated by the concentration field synergistically enhances the interparticle coagulation and agglomeration. …”
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  13. 853

    Design and optimization of a spiral separator for enhanced chromite recovery and sustainability by Navid Hosseini Alaee, Jafar Sargheyni, Mehdi Pezeshkan, Pooria Kianoush

    Published 2025-02-01
    “…Utilizing advanced mathematical modeling techniques, including Reynolds-averaged turbulent Navier-Stokes equations and the Bagnold effect, the study simulates slurry behavior on the spiral separator's surface and the segregation of light and heavy materials. …”
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  14. 854

    A History of Modern Uganda / by Reid, Richard J. (Richard James)

    Published 2017
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  15. 855

    Culture: management and financing in the Russian digital reality by O. V. Kryshtanovskaya, I. A. Lavrov, N. S. Evsegneeva

    Published 2021-04-01
    “…It is the preservation and transmission of cultural values, norms and experience to new generations that are able to ensure the unity of multinational people in turbulent circumstances. However, due to numerous factors, the cultural sector, receives insufficient state support and funding. …”
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  16. 856

    Investigation on Fluid Flow Heat Transfer and Frictional Properties of Al2O3 Nanofluids Used in Shell and Tube Heat Exchanger by Debabrata Barik, Sreejesh S. R. Chandran, Milon Selvam Dennison, T. G. Ansalam Raj, K. E. Reby Roy

    Published 2023-01-01
    “…In this paper, nanoparticles of Al2O3 are added to the base fluid, which flows through the counterflow arrangement in a turbulent flow condition. The fluids employed are ethylbenzene and water, which have differing velocities on both the tube and the shell side of the cylinders. …”
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  17. 857

    Experimental Studies of Thermal Hydraulics of Deep Eutectic Solvent Based on Choline Chloride by Myung Hyun Pyo, Siwon Seo, Jaeyoung Lee

    Published 2022-01-01
    “…As a result, it was found that glyceline is a Newtonian fluid, and the transition region from laminar to turbulent flow has a lower Reynolds number than water has. …”
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  18. 858

    Investigation of Cortical Signal Propagation and the Resulting Spatiotemporal Patterns in Memristor-Based Neuronal Network by Ke Ding, Zahra Rostami, Sajad Jafari, Boshra Hatef

    Published 2018-01-01
    “…Besides, the chaotic behavior in bifurcation diagram corresponds to turbulent spatiotemporal behavior of the tissue. Moreover, we found that the excitable media are very sensitive to noise impact when the neurons are set close to their bifurcation point, so that the respective spatiotemporal pattern is not stable.…”
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  19. 859

    Experimental and analytical investigation of hydraulic conductivity, energy dissipation, and drag forces in gradually varied flow conditions through rockfill media by Jafar Chabokpour

    Published 2024-12-01
    “…The Reynolds numbers were always greater than 2000, thus fully justifying turbulent flow conditions. The obtained results showed that the Darcy-Weisbach friction factor ranged between approximately 0.8 and 0.2 with surfacing velocity. …”
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  20. 860

    Investigation of the Aerodynamic Characteristics of Platoon Vehicles Based on Ahmed Body by Jianbin Luo, Ke Mi, Dongli Tan, Zhiqing Zhang, Mingsen Li, Jun Qing, Huiqiong Huang

    Published 2022-01-01
    “…Then, the aerodynamic characteristics such as drag characteristics, surface pressure, wake structure, and turbulent kinetic energy distribution were analyzed for the platoon of two and three 35° Ahmed bodies. …”
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    Article