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721
Design and Verification of a Deep Rock Corer with Retaining the In Situ Temperature
Published 2020-01-01“…Therefore, C1 could be used as a passive insulation material in deep rock corers. Moreover, a heat transfer model that considered multiple heat dissipation surfaces was established, which can provide theoretical guidance for engineering applications. …”
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722
Case study of natural convection topology optimization based on finite volume method
Published 2025-02-01“…In 2D problems, heat sinks under different dominant heat transfer forms and working angles are discussed. …”
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723
Thermal-Moisture Dynamics at Different Underlying Surfaces in Permafrost Regions of the Central Tibetan Plateau by considering the Effect of Rainfall
Published 2022-01-01“…Therefore, the moisture migration and accumulation under the asphalt pavement are dominated by the water vapor flux under thermal gradients, whereas the liquid water under the water potential gradients is the major source of moisture migration under the gravel pavement. The heat transfer in the shallow active layer is dominated by heat conduction. …”
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724
Crystallization characteristics of B2O3 and TiO2-bearing glassy fluoride-free mold fluxes
Published 2020-01-01“…This research provides important reference for further investigation on the heat transfer behavior of the TiO2 and B2O3-bearing slag between copper mould and slab to evaluate the feasibility of B2O3 and TiO2- bearing fluoride-free mold fluxes.…”
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725
Sensitivity to Initial Data Errors in Interpreting Temperature Logging of an Isolated Injection Well Segment
Published 2024-07-01“…The solution was little sensitive to variations in the heat transfer coefficient between the oil reservoir and the well at characteristic magnitudes; even with a twofold distortion, the error in the determination of the well operating period did not exceed 1.5 %. …”
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726
Studies of the design layout of resistojet with porous structure for propulsion systems of small spacecraft
Published 2023-03-01“…The possibility of using a porous structure as a volumetric fuel gas pipeline with an increase in heat transfer intensity has been experimentally proved and the actual specific heat capacity of the porous structure has been determined. …”
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727
Numerical Analysis on the Storage of Nuclear Waste in Gas-Saturated Deep Coal Seam
Published 2021-01-01“…As the first step, a coupled heat-solid-gas model with three constitutional fields of heat transfer, coal deformation, and gas seepage that based on three governing conservation equations is proposed. …”
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728
Numerical assessment of solar panel with utilizing ferrofluid flow within wavy duct equipped with V-shaped fins
Published 2025-02-01“…The panel's cooling system incorporates a wavy duct design fitted with V-shaped fins, and the working fluid—water—is augmented with nanoparticles to improve heat transfer. Lorentz force is applied in the y-axis direction to regulate the flow of the ferrofluid, a mixture of water and magnetic nanoparticles. …”
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729
Intensification of convective heat exchange of walls of heat pipe of 3D-printed micro-sized turbojet engine
Published 2022-03-01“…The article presents a description of an experimental stand for the study of the thermal state of the heat pipe of micro turbojet engines, the method of processing experimental data and the results of experiments on the heat transfer of the heat pipe shell with and without them. …”
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730
Numerical analysis of the heat extraction performance of mine backfill heat exchanger based on phase change heat storage (PCHS-BFHE)
Published 2025-02-01“…The results indicate that the outlet-inlet temperature difference of the heat transfer fluid (HTF) is independent of the latent heat and the phase change temperature of PCHSB, but positively correlated with the thermal conductivity of PCHSB and the seepage velocity (perpendicular to the HET) of groundwater, negatively correlated with the inlet temperature and the mass flow rate of HTF. …”
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731
Characterization and analysis on the hemispherical point temperature uncertainty problem of mold flux with volatiles
Published 2022-01-01“…The results showed that for non-volatile mold flux, the temperature hysteresis had a greater effect than heat transfer delay and fractional melting. As for the mold flux with volatile, the effect of evaporation was greater than other factors. …”
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732
Investigation on the Effect of Atmosphere on the Pyrolysis Behavior and Oil Quality of Jimusar Oil Shale
Published 2022-01-01“…The H2O and CO2 atmosphere promoted the formation of a well-developed pore structure, which was conducive to mass and heat transfer during pyrolysis of oil shale.…”
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733
Modeling and experimental validation of nanophotonics-enhanced solar membrane distillation technology for treating reverse osmosis brine
Published 2024-12-01“…The study established an exponential correlation between permeate production and solar energy, with a heat transfer coefficient ranging from 9.5 to 30 W m−2 K−1 and a coefficient of determination of 0.96. …”
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734
Experimental and Numerical Analyses of the Thermal Regime of a Traditional Embankment in Permafrost Regions
Published 2021-01-01“…Based on the field monitoring data from 2006 to 2019 and the established heat transfer model, the past and future changes of permafrost thermal regime under the embankment were analysed. …”
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735
Integrated ISPH approach with artificial neural network for magnetic influences on double diffusion of a non-Newtonian NEPCM in a curvilinear cavity
Published 2024-12-01“…Boundary conditions (C1 and C2) significantly affected mass, heat transfer, heat capacity ratio, and velocity field within a curvilinear cavity. …”
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736
Determination of temperature mode of rotary bearings of gas turbine engine with air and fuel lubrication system
Published 2020-06-01“…On the basis of the test results of hybrid ball radial thrust bearings 45-126205РЯ the dependences of the friction moment and the coefficient of convective heat transfer on the parameters of the air-fuel mixture and operating modes are determined. …”
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737
Optical Coherence Tomography of Van Der Waals Heterostructures Using Extreme Ultraviolet Light
Published 2025-02-01“…Abstract New experimental methods with high out‐of‐plane spatial sensitivity combined with ultrafast temporal resolution can revolutionize the understanding of charge‐ and heat‐transfer dynamics occurring at interfaces. In this work, a step forward is taken in this direction by applying coherence tomography with extreme ultraviolet (EUV) light to different van der Waals heterostructures, which enables a 3D sample reconstruction with nanoscopic axial resolution. …”
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738
Application of artificial intelligence brain structure-based paradigm to predict the slip condition impact on magnetized thermal Casson viscoplastic fluid model under combined temp...
Published 2025-02-01“…In this article, computational ANN paradigms are utilized in the analysis of boundary layer flow and heat transfer of magnetized Casson fluid over a nonlinearly stretching elastic sheet under velocity slip conditions. …”
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739
UPAYA MENINGKATKAN AKTIVITAS BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS SISWA DENGAN MENERAPKAN MODEL DISCOVERY LEARNING DI KELAS XI IPA 3 SMA N 9 KOTA BENGKULU
Published 2020-05-01“…Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model Discovery Learning dapat meningkatkan kemampuan berpikir kritis dan aktivitas belajar siswa Kata Kunci : Model Discovery Learning, Aktivitas Belajar Siswa, Kemampuan Berpikir Kritis ABSTRACT This research was aimed to improve students' critical thinking skills on the concepts of temperature, heat and heat transfer. This research was a classroom action research that conducted in four stages, namely planning, implementing actions, observing, and reflecting. …”
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740
The scoping, design, and plasma physics optimization of the Eos neutron source stellarator
Published 2025-01-01“…Models of 1D profile-dependent neutral beam stopping, ion beam slowing down, beam-target fusion, electron-ion classical heat transfer, energy confinement (ISS04), beam pressure, beam heating of ions and electrons, beam-beam fusion fraction, and neutral beam injection and gyrotron heating electrical efficiencies are included. …”
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