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Thermal Performance of a Dimpled Tube Parabolic Trough Solar Collector (PTSC) with SiO2 Nanofluid
Published 2022-01-01“…The added advantage of the dimple texture tube design led to an increase in turbulence in the flow pattern, resulting 34.2% increase in the convective heat transfer efficiency compared with the plain tube. …”
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62
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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63
Effect of Coolant Inlet Mode on Heat Transfer Characteristics of a Twin-web Turbine Disc Cavity
Published 2025-02-01“…The research results show that the central inlet mode leads to an uneven coolant distribution, a high convective heat transfer coefficient, and a high Nusselt number in the rotor–stator cavity. …”
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64
Investigation on the influencing mechanism and quantitative evaluation of stirred heat effect in high-speed mechanical seals
Published 2025-03-01“…Finally, in terms of heat transfer, the temperature difference between the sealing rings and sealing chamber fluid is narrowed by the stirred heat, suppressing the convective heat transfer level. The above phenomena lead to an increase in the overall and sealing face temperature rises, and a deterioration of the sealing performance. …”
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65
Analysis of a Two-Phase MHD Free Convection Generalized Water–Ethylene Glycol (50 : 50) Dusty Brinkman-Type Nanofluid Pass through Microchannel
Published 2023-01-01“…The water–ethylene glycol (50 : 50) nanofluid has applications in the manufacture of polyester as a raw agent, air conditioning systems, antifreeze formulation, dehydrating agents in the gas industry, a precursor in the plastic industry, and convective heat transfer. These developments in nanotechnology and nanoscience have caught the interest of several researchers. …”
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66
Predicted Mean Vote of Subway Car Environment Based on Machine Learning
Published 2023-03-01“…The variables include clothing temperature (CT), convective heat transfer coefficient between the surface of the human body and the environment (CHTC), black bulb temperature (BBT), and thermal resistance of clothes (TROC). …”
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67
Magnetohydrodynamic Peristaltic Propulsion of Casson Nanofluids With Slip Effects Over Heterogeneous Rough Channel
Published 2025-01-01“…Also, roughness induces stresses, conductive‐convective heat transfer, and viscous effects. Further, magnetically activated rough surfaces and nanoparticle interactions create flux balances. …”
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68
Thermal and Aerodynamic Researches of Staggered Bundles for Choice of an Effective Spacing of Round-Finned Tubes
Published 2019-06-01“…The results of an experimental study of local modeling of convective heat transfer and aerodynamic resistance of staggered six-row bundles of bimetallic tubes with spiral knurled aluminum fins under transverse air flow in the range of its velocity alteration in a compressed bundle section of 1.9−11.0 m/s are presented. …”
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69
Artificial intelligence analysis of thermal energy for convectively heated ternary nanofluid flow in radiated channel considering viscous dissipations aspects
Published 2025-02-01“…This research works to establish the convective heat transfer coefficient (CHTC) of new improved ternary hybrid functionalized nanofluids with CuO, Fe2O3, and SiO2 nanoparticles in polymeric fluid. …”
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