-
941
The Mathematical Model of Coupling Calculation the Electromagnetic Field and Heats of End Zone Powerful Turbogenerator
Published 2019-02-01“…A quasi-three-dimensional field mathematical model of the electromagnetic field and heat transfer processes in end zone of a powerful turbogenerator has been developed. …”
Get full text
Article -
942
Magnetohydrodynamic Effects on Double Diffusion of Non‐Newtonian Hybrid Nanofluid in Circular Eccentric Annuli
Published 2025-01-01“…The findings reveal that the heat transfer rate increases with higher nanoparticle volume fraction, Rayleigh number, and Buoyancy ratio. …”
Get full text
Article -
943
Comparative Thermal Analysis of Different Cool Roof Materials for Minimizing Building Energy Consumption
Published 2014-01-01“…The thermal analysis of different materials has been carried out to analyze the impact of the rate of heat transfer on the building envelope and the results obtained indicate that different cool roof techniques are beneficial in maintaining the comfort level of the building which purely depends on the ambient temperature conditions.…”
Get full text
Article -
944
Experimental and numerical research on jet dynamics of cavitation bubble near dual particles
Published 2025-01-01“…The principles of bubble morphology evolution and jet formation are revealed by a OpenFOAM solver, which takes into account the effects of two-phase fluid compressibility, phase changes, heat transfer, and surface tension. Fluid temperature variations induced by bubble oscillations are discussed. …”
Get full text
Article -
945
Performance evaluation of R-1234yf as alternative to R-22 for date fruit drying machine
Published 2025-01-01“…When designing a date fruit drying machine, it is crucial to consider heat transfer characteristics and performance, measured by parameters such as the coefficient of performance (COP), specific energy consumption (SEC), and specific moisture extraction rate (SMER). …”
Get full text
Article -
946
A ternary hybrid model for analysis of enhanced heat transport in non-Newtonian nanofluid over cylindrical geometry with effect of infinite shear rate viscosity
Published 2025-03-01“…The increasing values of shear rate viscosity parameter intensifies the magnitude of velocity of ternary hybrid nanofluids. Rapid Heat transfer is noted for ternary fluid compared to di-hybrid nanofluids with augmented values of thermal radiation parameter. …”
Get full text
Article -
947
Simulation-Based Optimization of Cure Cycle of Large Area Compression Molding for LED Silicone Lens
Published 2015-01-01“…Three-dimensional heat transfer-curing simulation was performed for the curing process by introducing a large area compression molding for simultaneous forming and mass production for the lens and encapsulants in the LED molding process. …”
Get full text
Article -
948
Influence of the graphene oxide on heat conduction characteristics of cement-based honeycomb scaffolds
Published 2025-07-01“…The incorporation of GO induces nucleation and pore-infilling effects, strengthening the pore structure of the coated cement and complicating the heat conduction pathway, ultimately reducing heat transfer in cement-based honeycomb scaffolds. These findings help the understanding of GO's impact on the thermal properties of cement-based honeycomb scaffolds and highlight the potential application of GO-reinforced cementitious honeycomb materials in lightweight, thermally insulating, low-carbon, and energy-efficient construction.…”
Get full text
Article -
949
Experimental Studies of Fluid Flow Resistance in a Heat Exchanger Based on the Triply Periodic Minimal Surface
Published 2025-01-01“…Water was used as a heat transfer fluid during the tests. The range of parameters for the entire experiment was <i>ṁ</i> = 1–24 kg/h; Δ<i>p</i>/Δ<i>l</i> = 0.05–2 kPa; <i>t<sub>cold</sub> =</i> 20 °C; <i>t<sub>hot</sub> =</i> 50 °C. …”
Get full text
Article -
950
Experimental Testing Results on Critical Components for Molten Salt-Based CSP Systems
Published 2025-01-01“…Binary molten salt mixtures, commonly referred to as Solar Salts, are utilized as effective heat transfer fluids and storage media due to their thermal stability and favorable thermophysical properties. …”
Get full text
Article -
951
Numerical Study on the Thermal Performance of Trombe Wall for Passive Solar Building in Semiarid Climate
Published 2021-01-01“…Computational fluid dynamic (CFD) simulation of fluid flow and heat transfer shows good agreement with published data in literature. …”
Get full text
Article -
952
Experimental analysis on a solar photovoltaic indoor cooker integrated with an energy storage system: A positive step towards clean cooking transition for Sub-Saharan Africa
Published 2025-03-01“…The heat storage contains heat transfer oil and rock pebbles. The heating funnel was made in the form of a Y-shape where a small volume of oil is heated very fast to higher temperatures. …”
Get full text
Article -
953
Research of Thermal Effect of Cable-Stayed Bridge with a Separated Side-Box Steel-Concrete Composite Girder under Solar Radiation
Published 2021-01-01“…In this paper, the beam element and mixed element models are combined with the theory of transient heat transfer analysis and meteorology; this approach is adopted to carry out a thermodynamic analysis of a related bridge project. …”
Get full text
Article -
954
Design and performance analysis of portable solar powered cooler for vaccine storage
Published 2024-11-01“…Additionally, a comparative study of five insulative materials highlights polyurethane (Po) as the top performer, with a heat transfer performance of 14.3%, followed by feather fiber (Fe) (18.7%), fly ash (Fl) (19.8%), fiberglass (Fi) (21.9%), and coconut fiber (Co) (25.9%). …”
Get full text
Article -
955
Bioinspired thermally conducting packaging for heat management of high performance electronic chips
Published 2025-01-01“…Multi-scale wicks and bionic vein structures are applied to CoVC leading to an increase of 164% in heat transfer performance. The thermal resistance of the package was only a third that of traditional packaging systems. …”
Get full text
Article -
956
Comparative study of thermohydraulic performance in mini-channel heat sink systems: Multi-objective optimization and exergy considerations
Published 2025-02-01“…A numerical investigation is undertaken, employing a 3D conjugated heat transfer model to examine the impact of geometric configurations and hydrodynamical parameters on the overall thermal resistance and pumping power in mini-channels heat sinks. …”
Get full text
Article -
957
Numerical simulation of rotating flow of CNT nanofluids with thermal radiation, ohmic heating, and autocatalytic chemical reactions
Published 2025-02-01“…The larger values of radiation and temperature ratio parameters improve the heat transfer rate.…”
Get full text
Article -
958
Mathematical model of working processes of piston hybrid power machine of volumetric action with reduced fluctuations of gas pressure in discharge line
Published 2019-06-01“…Based on the use of the equation of continuity of motion and energy, taking into account the energy loss for friction and external heat transfer, a mathematical model of the gas flow in the interstage communications of the compressor section is developed. …”
Get full text
Article -
959
Simulation of Thin-Film Solar Cells with a CuInSe2 Chalcopyrite Structure
Published 2020-02-01“…A model of the proposed thin-film solar cell was implemented in the COMSOL Multiphysics program environment with the use of the Heat Transfer Module. The operating temperatures of the solar cell without thermal stabilization under conditions of the diurnal and seasonal variations of both the ambient temperature and the power density of the AM1.5 solar spectrum have been determined. …”
Get full text
Article -
960
Finite Element Modeling of the Behaviors of Concrete-Filled Steel Tube (CFT) Columns at Elevated Temperatures
Published 2024-12-01“…This study used the ASTM E119-88 fire curve to establish the relationship between the surface temperature of the structure and the fire resistance duration of the CFT column. Heat transfer and mechanical analyses of the structure were conducted using ABAQUS 2024 software. …”
Get full text
Article