Showing 941 - 960 results of 2,351 for search 'Diffusivity efficiency', query time: 0.07s Refine Results
  1. 941

    A Nuclear Reactor Transient Methodology Based on Discrete Ordinates Method by Shun Zhang, Bin Zhang, Penghe Zhang, Hui Yu, Yixue Chen

    Published 2014-01-01
    “…In order to improve efficiency of the transport theory, we also adopted some advanced acceleration methods. …”
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  2. 942
  3. 943

    INVESTIGATIONS OF COLMATATION REGULARITIES PERTAINING TO HIGH DISPERSE PARTICLES FROM GAS STREAMS IN POROUS MATERIALS by M. V. Tumilovich, L. P. Pilinevich, V. I. Baikov, A. E. Galkin, T. V. Sidorovich

    Published 2012-02-01
    “…The paper reveals that under usual conditions the colmatation efficiency of high disperse particles having diameter 0.5 microns and less basically depends on a stream velocity and size of  filter fibers that is higher velocity and larger fiber diameter entail lower colmatation efficiency. …”
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  4. 944
  5. 945

    Kinetic and thermodynamic study of the adsorption isotherm of methylene blue dye from aqueous solutions by activated carbon by Asraa Fawzy Mustafa Altikrite

    Published 2024-10-01
    “… The efficiency of activated carbon in wastewater as a powerful blue dye remover has been studied. …”
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  6. 946

    Energetic Constraints on Baroclinic Eddy Heat Transport With a Beta Effect in the Laboratory by Cheng Qian, Peter L. Read, David P. Marshall

    Published 2025-03-01
    “…Abstract Hypotheses involving energetic constraints and the down‐gradient diffusion of heat in eddy parameterization theories are tested by estimating baroclinic eddy transports in rotating annulus laboratory experiments. …”
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    Article
  7. 947

    Numerical analysis of heat and mass transfer in eyring-powell fluid employing python with convective boundary conditions by Chenxu Duan, Muflih Alhazmi, Zahoor Shah, Hamza iqbal, Maryam Jawaid, Mhassen E.E. Dalam, Mohammed M.A. Almazah

    Published 2025-09-01
    “…Using a Python-based boundary value problem (BVP) solver allows us to obtain accurate numerical solutions while achieving computational efficiency and automatic error control. This approach delivers enhanced accuracy and efficiency through Python-based solvers for boundary value problems that enable automatic error control as well as efficient computation and flexible handling of fluid behavior complexity. …”
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    Article
  8. 948

    A robust approach to satellite image encryption using chaotic map and circulant matrices by Shamsa Kanwal, Saba Inam, Asghar Ali Shah, Halima Iqbal, Anas Bilal, Muhammad Usman Hashmi, Raheem Sarwar

    Published 2024-12-01
    “…The resulting image undergoes a diffusion process utilizing a hyperbolic tangent tent map. …”
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  9. 949

    Effect of Subgrains on the Performance of Mono-Like Crystalline Silicon Solar Cells by Su Zhou, Chunlan Zhou, Wenjing Wang, Yehua Tang, Jingwei Chen, Baojun Yan, Yan Zhao

    Published 2013-01-01
    “…These subgrains have an almost negligible effect on the optical performance, shunt resistance, and junction recombination but significantly affect the minority carrier diffusion length and quantum efficiency within a long wavelength range. …”
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  10. 950

    An intelligent bridge multi-dimension deflection IoT monitoring system based on laser datum and imaging by Dan Zhao, Huifeng Wang, Hao Du, Haoyi Cheng, Lu Peng, Yaru Liang, He Huang, Yunmeng Li

    Published 2025-04-01
    “…This method solves the problem of low efficiency of artificial bridge deflection monitoring, realizes all-weather online real-time monitoring of bridge deflection detection, and ensures the accuracy and efficiency of the measurement system. …”
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    Article
  11. 951

    Research on Physical Reliability Rendering Algorithm by Xingyu Wang, Lingzeng Meng

    Published 2025-01-01
    “…To improve the computational efficiency, this paper proposes a precomputation-based Sobel algorithm with uniform spherical sampling method from the diffuse light irradiance map of PBR algorithm, which uses the Sobel algorithm with better uniformity to generate low differential sequences and uniform spherical sampling to obtain the sampling vector. …”
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  12. 952

    Investigation of Interfacial Behavior in Density Current Collisions by Jinichi Koue

    Published 2025-02-01
    “…Moreover, the study demonstrates that collisions between fluids with different densities notably enhance diffusion and mixing efficiency. This has important implications for environmental science, particularly in understanding and predicting density-driven fluid dynamics in aquatic systems such as estuaries and coastal zones. …”
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    Article
  13. 953

    Simulation and Optimization of Temperature Effect in Solar Cells CdTe with Back Connection Cu2O by Parinaz Khaledi, Mahdi Behboodnia, Mohammad Karimi

    Published 2022-01-01
    “…Furthermore, the filling factor first increases and then decreases. The efficiency of the solar cell also decreases sharply with increasing temperature. …”
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    Article
  14. 954

    Design of a Novel Conditional Noise Predictor for Image Super-Resolution Reconstruction Based on DDPM by Jiyan Zhang, Hua Sun, Haiyang Fan, Yujie Xiong, Jiaqi Zhang

    Published 2025-04-01
    “…Conversely, reducing the number of diffusion steps may lead to the loss of intricate texture features in the generated images, resulting in overly smooth outputs despite improving the training efficiency. …”
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  15. 955

    The polarographic and corrosion inhibition performance of some Schiff base compounds derived from 2-amino-3-hydroxypyridine in aqueous media by M. Abdallah, M. Alfakeer, H.M. Altass, Ahmed M. Alharbi, Isamil Althagafi, N.F. Hasan, E.M. Mabrouk

    Published 2019-12-01
    “…These compounds act as good inhibitors as the inhibition efficiency reached 89.5%. The inhibition efficiency of the studied SBs is found to be a function of substituent group. …”
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  16. 956

    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
    “…The CE-ESP was effective for removing esters in CPM. The removal efficiency of CE-ESP for CPM could reach 76%, and the removal efficiency of organic substance was higher than that of inorganic substance. …”
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  17. 957

    Optimization research on the inlet and outlet passage of shaft tubular pump based on CFD by Yi Miao, Yuanfeng Hao, Nianping Shi, Liang Peng

    Published 2025-06-01
    “…With refined adaptive mesh generation, multiple optimization schemes for the inlet contour and outlet diffusion section are designed and compared. The verification results show that under the initial design conditions, the pump efficiency increases from 72.37% to 74.30% and reaches 77.18% under optimal operating conditions. …”
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  18. 958

    Interface optimization and process scale-up study of electrocatalytic reduction of CO2 to CO in acidic flow electrolyzers by Feiyu MA, Xianlong LU, Xueyang ZHAO, Lili WANG, Zhendong LI, Bangwei DENG, Fan DONG

    Published 2024-12-01
    “…These factors influence the selectivity, stability, and energy efficiency of eCO2RR. In this study, we systematically optimized the three-phase interface (solid, liquid, and gas) of the acidic eCO2RR, achieving a faradaic efficiency for CO (FECO) of over 90% at a current density of 100 mA·cm−2 and a cell voltage of less than 5 V, with stable operation for 110 hours. …”
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  19. 959

    Инструменты диффузии инноваций в системе потребительской кооперации

    Published 2020-01-01
    “…Tools of innovation diffusion in the consumer cooperation system The trends of the development of Russian agro-industrial complex are considered, the elements of the innovation process are defined, a model of innovation for the agricultural consumer cooperative in order to improve efficiency and competitiveness is given.…”
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  20. 960

    Multi-Disciplinary Optimization of UV-C Filter for Air Disinfection by Igor Carli, Carlo Poloni, Alberto Clarich, Rosario Russo

    Published 2024-10-01
    “…Because of the recent COVID-19 pandemic, the problem of preventing and containing the diffusion of pathogens spread through air has become a main topic of research. …”
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