Showing 661 - 680 results of 810 for search '"convection"', query time: 0.06s Refine Results
  1. 661

    Research of Three Dimensional Transient Temperature Rise Characteristic of Wet Brake by Cui Tingqiong, Fan Jianwen, Jing Suping, Yang Lei

    Published 2017-01-01
    “…Aiming at the thermal fatigue problem of off-road vehicles under continuous braking,a three-dimensional transient thermal-mechanical coupling analysis model of wet brake is established,the influence of thermal boundary on the temperature rise are considered,such as heat flux,heat flux distribution coefficient and convective heat transfer coefficient. By using finite element analysis software ANSYS,the changing situation of wet brake disc of off-road vehicles in the continuous braking process is simulated,the distribution of disc temperature field and stress field are obtained. …”
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    Article
  2. 662

    Asymptotic solution for turbulent variances: application to convergence of averages and particle dispersion by Gervásio Annes Degrazia, Michel Stefanello, Felipe Denardin Costa, Luís Gustavo Nogueira Martins, Otávio Costa Acevedo

    Published 2024-05-01
    “…The variance between the temporal and ensemble averages is evaluated using turbulent observational data collected in a convective boundary layer. The results show that the difference between the temporal and ensemble means is of the order of 5% for an average time window of 1800 s. …”
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  3. 663

    Chromospheric Jets and Their Properties by Ehsan Tavabi, Sima Zeighami

    Published 2022-04-01
    “…These dynamical structures are formed when photospheric oscillations and convective flow along the magnetic field lines penetrate into the chromosphere.…”
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  4. 664

    Hypersonic Flow Field Reconfiguration and Drag Reduction of Blunt Body with Spikes and Sideward Jets by Guilai Han, Zonglin Jiang

    Published 2018-01-01
    “…Flow field reconfiguration and drag reduction have been investigated by numerically solving Navier-Stokes equations, with the 2nd order dispersion controlled dissipative scheme adopted for the convective term discretion and the 2nd order central difference scheme for viscous term. …”
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  5. 665

    Characterization of Transport-Enhanced Phase Separation in Porous Media Using a Lattice-Boltzmann Method by Andrea Parmigiani, Paolo Roberto Di Palma, Sébastien Leclaire, Faraz Habib, Xiang-Zhao Kong

    Published 2019-01-01
    “…We find that clogging is favored by high capillary stress; nonetheless, clogging occurs at high non-wetting saturation (larger than 0.3), denoting the importance of convective transport on droplet growth and permeability. …”
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  6. 666

    Thermal Effect Monitoring System of Dry-Type Smoothing Reactor by Jingen Hu, Minglei Shi, Chenhua Jiao, Guichi Zhu

    Published 2022-01-01
    “…By adding the electromagnetic loss density to the temperature field as a heat source, the electromagnetic-thermal multiphysics mapping relationship is established, the convective heat transfer process is more accurately simulated, and the temperature rise calculation is realized. …”
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  7. 667

    Analytical Solution of Heat Conduction from Turbulence with an Isotropic Example by Steven A. E. Miller

    Published 2021-01-01
    “…In this paper, the heat generated and convected by fluid turbulence is examined by rearranging the Navier-Stokes equations into a single equation for the fluctuating dependent variables external to unsteady chaotic motions. …”
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  8. 668

    Viscoelastic Flow through an Axisymmetric Contraction Using the Grid-by-Grid Inversion Method by H. M. Park

    Published 2012-01-01
    “…In this method, the hyperbolic constitutive equation is split such that the term for the convective transport of stress tensor is treated as a source which is updated iteratively. …”
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  9. 669

    Thermal Performance Analysis of Nanofluids for Heat Dissipation Based on Fluent by Junqiang Xu, Zemin Shang, Shan Qing

    Published 2025-01-01
    “…The results reveal that with increasing flow rates, the convective heat transfer coefficient and Nusselt number of nanofluids exhibit an approximately linear growth trend, primarily attributed to the turbulence enhancement effect caused by higher flow rates. …”
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  10. 670

    Examination the effects of Stefan blowing on chemical reactive flow of hybrid nanofluid over an infinite disk with Cattaneo-Christove heat flux model by Munawar Abbas, Nargis Khan, M. S. Hashmi, Shahram Rezapour, Mustafa Inc

    Published 2025-12-01
    “…This research proposal investigates the impact of inclined magnetohydrodynamics (MHD) and Stefan blowing on an axisymmetric chemical convective flow of HNF (hybrid nanofluid) across an infinite disc. …”
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  11. 671

    Coupled heat and mass transfer simulation of CRUD migration and deposition in PWR systems by Xuesong Li, Meng Zhang, Yang Gao, Hongguo Hou, Caishan Jiao, Nan Chao

    Published 2025-02-01
    “…The effects of mass transfer and subcooled boiling on deposition and re-release were included in the model. Diffusion, convective mass transfer, and transition between ions and particles in the coolant were also considered in the model.The model's accuracy was validated by comparison with actual measured data from the Callaway reactor. …”
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  12. 672

    Projected changes in African easterly wave activity due to climate change by Akintomide A. Akinsanola, Adeyemi A. Adebiyi, Vishal Bobde, Oluwafemi E. Adeyeri, Alain T. Tamoffo, Derrick K. Danso

    Published 2025-01-01
    “…Overall, our findings suggest that changes in wave activity could impact the transport of Saharan dust and mesoscale convective activity over the Sahel.…”
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  13. 673

    Surface-Enhanced Raman Scattering of Bacteria in Microwells Constructed from Silver Nanoparticles by Mustafa Çulha, M. Müge Yazıcı, Mehmet Kahraman, Fikrettin Şahin, Sesin Kocagöz

    Published 2012-01-01
    “…In this study, the characterization of whole bacterial cells in the microwells constructed from colloidal silver nanoparticles (AgNPs) with “convective-assembly” method is reported. The proper size of the microwells for the model bacteria, Escherichia coli and Staphylococcus cohnii, is determined to be 1.2 μm from their electron microscopy images. …”
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  14. 674

    The Effects of MHD Flow and Heat Transfer for the UCM Fluid over a Stretching Surface in Presence of Thermal Radiation by M. Subhas Abel, Jagadish V. Tawade, Jyoti N. Shinde

    Published 2012-01-01
    “…An analysis is performed to investigate the effect of MHD and thermal radiation on the two-dimensional steady flow of an incompressible, upper-convected Maxwells (UCM) fluid in presence of external magnetic field. …”
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  15. 675

    Human‐Induced Climate Change Intensifies Extreme Precipitation Events in Central China's Urban Areas by Yufan Chen, Shuyu Zhang, Hong Wang, Deliang Chen, Junguo Liu

    Published 2025-01-01
    “…These changes enhance moisture transport and convective activity, leading to more frequent and intense precipitation events.…”
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  16. 676

    A Case Study of Anomalous Snowfall with an Alberta Clipper by Scott M. Rochette, Patrick S. Market, Chad M. Gravelle, Thomas A. Niziol

    Published 2017-01-01
    “…A postmortem analysis of this event, following an ingredients-based methodology, revealed that as the weak low approached the lower Great Lakes, it came under the influence of coupled 300-hPa jets that produced enhanced divergence and significant upward vertical motion over western New York, resulting in the enhanced convective snowfall over the region for a limited time. …”
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  17. 677

    NEW NUMBER NUSSELT CORRELATION FOR THE ANNULAR SPACE OF THE TUBE IN TUBE HEAT EXCHANGER by Maria Popa

    Published 2024-11-01
    “…The objective of the research was to establish the Nusselt number that allows the calculation of the partial convective heat transfer coefficient on the cold fluid side for a laminar flow regime. …”
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  18. 678

    Studies on the Effects of Interphase Heat Exchange during Thermal Explosion in a Combustible Dusty Gas with General Arrhenius Reaction-Rate Laws by K. S. Adegbie, F. I. Alao

    Published 2012-01-01
    “…A mathematical model for thermal explosion in a combustible dusty gas containing fuel droplets with general Arrhenius reaction-rate laws, convective and radiative heat losses, and interphase heat exchange between gas and inert solid particles is investigated. …”
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  19. 679

    Formation and Evolution of Cellular Structures in Wedge-Induced Oblique Detonations by Chengxuan Yu, Zhenye Luan, Hua Jin, Yue Huang, Yancheng You

    Published 2023-01-01
    “…Although both sets of transverse waves are convected downstream, they propagate at almost the same relative velocity in the opposite direction. …”
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  20. 680

    Internal and External Heat Balance Characteristic of Helicopter Intermediate Reducer Casing based on CFD by Wenbin Pan, Wenchang Ge, Chunlei Wang, Yongsheng Ai

    Published 2022-02-01
    “…The method of applying heat source inside the casing is simplified, and the effects of different air velocities on the pressure, convective heat transfer coefficient and temperature distribution of the casing wall are analyzed. …”
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