Showing 921 - 940 results of 2,351 for search 'diffusivity (efficient OR efficiency)', query time: 0.14s Refine Results
  1. 921
  2. 922

    Medium- and Long-Term Optimal Stochastic Scheduling for Inter-Basin Hydro-Wind-Photovoltaic Complementary Systems Considering Wind and Solar Output Uncertainty by Chengrui Du, Yuan Gao, Lili Wang, Xiang Li, Yichen Cui, Jian Gao

    Published 2025-01-01
    “…With the large-scale integration of wind power and photovoltaic (PV) into the grid, dealing with their output uncertainties and formulating more reliable scheduling strategies has become a critical challenge for the efficient operation of hydropower-dominated inter-basin hydro-wind-PV complementary systems. …”
    Get full text
    Article
  3. 923

    Hydrogen leakage localization technology in hydrogen refueling stations combining RL and hidden Markov models by Jun Wang, Lei Wang, Ding Wang, Xiang Yu

    Published 2025-07-01
    “…Abstract With the global energy structure shifting towards clean and efficient hydrogen energy, the safety management issues of hydrogen refueling stations are becoming increasingly prominent. …”
    Get full text
    Article
  4. 924

    Unveiling the potential of far-UVC: Assessing irradiance and dose-response for microbial inactivation in UV systems by Sudhanshu Pandey, Aku Karvinen, Jani Hakala

    Published 2025-05-01
    “…These parameters include diffuse irradiance (UV lamp efficiency), UV transmittance (UVT), and Reynolds number. …”
    Get full text
    Article
  5. 925

    Potassium fertilization and irrigation with treated wastewater on gas exchange of colored cotton by Breno L. de C. Lima, Ênio F. de F. e Silva, Hugo R. B. Santos, Edivan R. de Souza

    “…The increase in irrigation depths increased the diffusion of CO2 of the plants. The highest instantaneous water-use efficiency was found with the irrigation of 150% of ETc without potassium fertilization. …”
    Get full text
    Article
  6. 926

    Boron-doped diamond electrode modified by polytetrafluoroethylene to enhance the degradation of atrazine by DING Jia, LI Yu, GUAN Baohong

    Published 2022-06-01
    “…Meanwhile, the bubbles that adhered to the surface of BDD were conducive to the formation of ·OH and diffusion of ·OH into the homogeneous solution. The concentration of ·OH in the solution bulk increased by 17.73, 19.89 and 18.81 times after the modification of 5.0%, 8.6% and 20.0 % PTFEs, respectively, and the degradation efficiency of ATZ and removal effect were significantly enhanced. …”
    Get full text
    Article
  7. 927

    Impurity transport driven by kinetic ballooning mode in the strong gradient pedestal of tokamak plasmas by Shanni Huang, Weixin Guo, Lu Wang

    Published 2024-01-01
    “…Moreover, the removal efficiency of light fully ionized impurities, quantified by the ratio between the impurity diffusivity and effective ion heat conductivity $\frac{{{D_{\text{z}}}}}{{\chi _{\text{i}}^{{\text{eff}}}}}\approx \frac{{1 - {b_{\text{z}}}+ {{4{\omega _{{\text{Dz}}}}}\mathord{\left/ {\vphantom {{4{\omega _{{\text{Dz}}}}}{\omega_\text{r}^{\prime}}}}\right. }{{{\omega_\text{r}^{\prime}}}}}}}{{{{3\left({1+{1\mathord{\left/ {\vphantom {1 {{\eta _{\text{i}}}}}}\right. }{{\eta _{\text{i}}}}}}\right)}\mathord{\left/ {\vphantom {{3\left( {1 + {1 \mathord{\left/ {\vphantom {1 {{\eta _{\text{i}}}}}}\right. }{{\eta _{\text{i}}}}}}\right)}2}}\right. }2}}}$ , increases with an increase of $Z$ mainly due to the smaller impurity finite Larmor radius (FLR) effects reflected by ${b_{\text{z}}}\propto {1 \mathord{\left/ {\vphantom {1 Z}}\right. }Z}$ . …”
    Get full text
    Article
  8. 928

    Enhanced photocatalytic hydrogen production through tuning charge transfer in TiO2/CdSxSe1–x-DETA nanocomposites with S-scheme heterojunction structure by Aoyun Meng, Renqiang Yang, Wen Li, Zhen Li, Jinfeng Zhang

    Published 2025-05-01
    “…In addressing the severe energy crisis, adopting efficient and reliable strategies is crucial. Photocatalysis technology, utilizing solar energy to convert it into hydrogen, offers an effective pathway to alleviate energy issues. …”
    Get full text
    Article
  9. 929

    DynBlock: dynamic data encryption with Toffoli gate for IoT by Mubasher Haq, Ijaz Ali Shoukat, Alamgir Naushad, Mohsin Raza Jafri, Moid Sandhu, Abd Ullah Khan, Hyundong Shin

    Published 2025-05-01
    “…Abstract The emergence of 6G networks, coupled with the expansion of smart devices, necessitates robust and efficient cryptography solutions to ensure secure communication. …”
    Get full text
    Article
  10. 930

    Photoelectrocatalytic Coupling of Chlorine Radicals Enhances Sulfonamide Antibiotic Degradation in Saline-Alkaline Waters in Cold-Water Fish Aquaculture by Qikai Liu, Yang Liu, Yaqi Mao, Ru Li, Yujie Jiao, Jiali Lei, Fenzhen Zhang

    Published 2025-03-01
    “…The degradation of organic matter using TiO<sub>2</sub> nanotube photocatalytic technology is limited by the short lifetime and diffusion radius of the generated hydroxyl radicals, decreasing the removal efficiency. …”
    Get full text
    Article
  11. 931

    Kinetics and Isotherm Analysis of Cr (VI) Adsorption by Iron-Based Nanoparticles Using Aqueous Saffron Tepal Extract by null Samieh Oliaei, Hasan Oliaei Torshizi

    Published 2025-01-01
    “…Maximum adsorption efficiency Cr (VI) was achieved at pH 2, reaction time 240 min, and Fe NPs dosage 2 g/L. …”
    Get full text
    Article
  12. 932

    Implementation of a Second-Order TVD Transport Algorithm in the General Ocean Model (GOM) by Jungwoo Lee, Jun Lee, Sang-Leen Yun, Seog-Ku Kim

    Published 2025-06-01
    “…The results indicate that the TVD scheme marginally improves the resolution of salinity fronts while maintaining computational stability and efficiency. The implementation enables a flexible and straightforward transition between the first-order scheme, which is faster than the second-order scheme, and the second-order scheme, which is less diffusive than the first-order scheme, enhancing the GOM’s capability for realistic and efficient salinity simulations in a tidally driven estuarine system.…”
    Get full text
    Article
  13. 933

    A new mixing chamber geometry design for supersonic ejector performance optimization using computational fluid dynamics by Amer Muzaber, Nadin Bassmaji, Assem Kaddah

    Published 2025-01-01
    “…Thus, ejector performance is assessed via ejector efficiency. The curved mixing chamber shows superior efficiency compared to the conventional design at elevated boiler temperatures. …”
    Get full text
    Article
  14. 934

    Investigations on microstructural and mechanical properties of long-term thermally exposed superalloy Mar-M247 after rejuvenation heat treatment by Song Wu, Lexin Yang, Yubing Pei, Fenling Wang, Changshuai Wang, Chao Luo, Bin Zhou, Xiufang Gong

    Published 2025-09-01
    “…RHTs with an increasing SST between 1190 °C and 1250 °C value lead to a higher coarsening rate and an efficient diffusion coefficient.…”
    Get full text
    Article
  15. 935

    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. …”
    Get full text
    Article
  16. 936

    Joint Relay Ordering and Linear Finite Field Network Coding for Multiple-Source Multiple-Relay Wireless Sensor Networks by Yulun Cheng, Longxiang Yang

    Published 2013-10-01
    “…Moreover, the scheme is proved to own the merit of diffusion effect, which makes the diversity improvement more efficient by simply increasing the relay number in the network. …”
    Get full text
    Article
  17. 937

    Antibacterial activity of gold nanoparticles/zinc oxide (AuNP/ZnO) hybrid nanostructures by Aldrin Lalem, Jay Dulog, Jared Deve Delicana, Renzo Luis Reazo, Ryan Lumod, Rolen Brian Rivera, Noel Lito Sayson, Romnick Unabia, Gerard Dumancas, Rey Capangpangan, Mario Tan, Arnold Alguno

    Published 2025-07-01
    “…The most effective method to enhance its efficiency is by combining it with noble metals like gold nanoparticles (AuNP). …”
    Get full text
    Article
  18. 938

    Solar dryers: A review of mechanism, methods and critical analysis of transport models applicable in solar drying of product by Onyinyechi Nnamchi, Cyprian Tom, Godwin Akpan, Murphy Umunna, David Ubong, Mathew Ibeh, Adindu Linus–Chibuezeh, Leonard Akuwueke, Stephen Nnamchi, Augustine Ben, Macmanus Ndukwu

    Published 2025-06-01
    “…Additionally, the approach for Energy and exergy analysis of solar drying systems was explored, providing insights into energy utilization and efficiency. Finally, this review elucidates the complex transport phenomena governing solar drying, including moisture diffusion, heat and mass transfer, and airflow patterns. …”
    Get full text
    Article
  19. 939

    Entropy optimization of inverse Darcy-Forchheimer model of Jeffrey fluid flow over a curved stretching surface using ANOVA-Taguchi technique by Pradeep Kumar, Vidhya K․G․, Felicita Almeida, Qasem Al-Mdallal

    Published 2025-06-01
    “…Furthermore, a greater inverse Darcy number and inertial co-efficient result in increased entropy generation, while the Bejan number initially rises near the boundary before gradually decreasing. …”
    Get full text
    Article
  20. 940

    Mn-Doped CeO<sub>2</sub> Nanozyme-Integrated Mesoporous Interfaces for High-Sensitivity Antifouling Electrochemiluminescence Biosensing by Guanze Huang, Haiyan Qiu, Huiping Chen, Wanxuan Li, Yufei Zhang, Minfang Huang, Tingting Zhang, Xiaoxin Xu, Shanwen Hu

    Published 2025-06-01
    “…The Mn-doped CeO<sub>2</sub> enhanced electron transfer efficiency, increased oxygen vacancy concentration, and stabilized the Mn-O-Ce structure, collectively enabling highly efficient peroxidase (POD)-like activity. …”
    Get full text
    Article