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521
Influence of Crucible Thermal Conductivity on Crystal Growth in an Industrial Directional Solidification Process for Silicon Ingots
Published 2016-01-01“…The crucible thermal conductivity is varied in a reasonable range to investigate its influence on the global heat transfer and silicon crystal growth. It is found that the crucible plays an important role in heat transfer, and therefore its thermal conductivity can influence the crystal growth significantly in the entire DS process. …”
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522
Novel selective adsorption cooling materials for heating cigarettes
Published 2024-10-01“…Furthermore, the molecular simulation results found that the higher specific surface area and rich microscopic pore structure could increase the heat conduction area of the high-temperature flue gas, which enhanced the heat transfer effect of the flue gas. Finally, the periodic characteristic velocity pulsation destroyed the boundary layer formed by the fluid in the wall region, which increased the convective heat transfer effect between the fluid and the particles. …”
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523
A Numerical Assessment of Time-Dependent Magneto-Convective Thermal-Material Transfer over a Vertical Permeable Plate
Published 2023-01-01“…The fluid is unsteady, incompressible, viscous, and electrically insulating. The heat transfer mechanism happens due to free convection. …”
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524
Analysis and Experimental Study on Bearing Temperature Rise of High Speed Machine Tools
Published 2023-09-01“…Taking high-speed angular contact ball bearing 7003C as an example, based on the quasi-static analysis of high-speed angular contact ball bearings, the force analysis of the bearing is carried out, and the friction power calculation model of the bearing is established by using the local method. Based on the heat transfer theory, the heat transfer model of the bearing system is established. …”
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525
Thermal Conductivity of Dry Sands Treated with Microbial-Induced Calcium Carbonate Precipitation
Published 2019-01-01“…Based on the scanning electron microscopy (SEM) analyses, it is found MICP-induced CaCO3 crystals are being formed among sand particles functioned as “thermal bridge,” which provided more highly effective heat transfer path. It is concluded that the MICP technique could significantly improve the thermal conductivity of sands and the overall heat transfer efficiency. …”
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526
CHF Phenomena by Photographic Study of Boiling Behavior due to Transient Heat Inputs
Published 2012-01-01“…The transient boiling heat transfer characteristics in a pool of water and highly wetting liquids such as ethanol and FC-72 due to an exponentially increasing heat input of various rates were investigated using the 1.0 mm diameter experimental heater shaped in a horizontal cylinder for wide ranges of pressure and subcooling. …”
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527
Finite Difference Computation of Au-Cu/Magneto-Bio-Hybrid Nanofluid Flow in an Inclined Uneven Stenosis Artery
Published 2022-01-01“…The hybrid nanoparticles expose a supreme rate of heat transfer than the copper nanoparticles in a blood base fluid. …”
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528
Nonlinear Transient Thermal Modeling and Analysis of a Convective-Radiative Fin with Functionally Graded Material in a Magnetic Environment
Published 2019-01-01“…Also, influence of the Lorentz force and radiative heat transfer on the thermal performance of the fin are analyzed. …”
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529
Numerical Study on Influence of Cross Flow on Rewetting of AHWR Fuel Bundle
Published 2014-01-01“…Numerical study on AHWR fuel bundle has been carried out to assess influence of circumferential and cross flow rewetting on the conduction heat transfer. The AHWR fuel bundle quenching under accident condition is designed primarily with radial jets at several axial locations. …”
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530
A Time Efficient Adaptive Gridding Approach and Improved Calibrations in Five-Hole Probe Measurements
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531
Analysis of Thermal Stimulation to Enhance Shale Gas Recovery through a Novel Conceptual Model
Published 2019-01-01“…Gas recovery decreases with the increase of volumetric heat transfer coefficient, and there exists a threshold value of the effect of volumetric heat transfer coefficient on gas recovery. …”
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532
Performance Optimization of Unglazed Nanofluid Photovoltaic/Thermal System: Energy and Exergy Analyses
Published 2018-01-01“…The dynamic mathematical model is developed using MATLAB® software by considering real-time heat transfer coefficients. The proposed model is validated with experimental data from a previous study. …”
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533
Temperature Distribution on Short Electrical Wire Sections
Published 2004-12-01“…The paper considers influence of axial heat transfer in electrical wires on distribution of steady-state temperatures.…”
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534
Axial pressure impact on pyrolysis behavior of Xinjiang coal: An inspiration for in-situ pyrolysis of tar-rich coal
Published 2025-03-01“…The enhancement of matrix heat transfer formed many smaller pyrolysis pores within the coal matrix, but poor connectivity decreased porosity-permeability. …”
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535
Enhanced thermal efficiency on mixed convection flow of TiO2 – Water nanofluid inside a double lid driven zigzag cavity with and without heated obstacles insertion
Published 2025-01-01“…This analysis demonstrates that an increase in nanoparticle volume fraction enhances the heat transfer (HT) rate, with Reynolds and Richardson numbers playing a significant role in optimizing heat transfer performance within the cavity. …”
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536
Numerical analysis of absorber tube shapes in PCM-integrated parabolic trough solar collectors
Published 2025-02-01“…The pear-shaped absorber tube, with its superior heat flux concentration and heat transfer efficiency, demonstrated significant potential for enhancing system performance. …”
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537
Design and Analysis of Nuclear Transportation Cask Using Phase Changing Material
Published 2025-01-01“…In this work, a composite PCM made of polyethylene glycol (PEG) and octadecanol is employed to provide equal heat transfer. The proposed composite PCM is reinforced by (Carbon Nano Tubes) CNTs to ensure homogeneous heat conduction within the PCM particles. …”
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538
Thermal Analysis and Structural Optimization of High-Efficiency Fuel Submersible Hot Water Machine
Published 2021-01-01“…The air supply model and the convective heat transfer model of the threaded tube were established. …”
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539
Relationship between cooling rate and microsegregation in bottom-chilled directionally solidified ductile irons
Published 2013-01-01“…The unidirectional heat transfer system used in this research is made up of a copper mold kept chilled by circulating water and embedded in the bottom of Furan sand mold. …”
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540
Numerical Investigation of Inlet Thermodynamic Conditions on Solid Fuel Ramjet Performances
Published 2021-01-01“…Finally, the nonlinear correlations between the heat transfer, combustion characteristics, and flow field characteristics and the corresponding inlet thermodynamic parameters are identified.…”
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