Results 11 to 20 of about 725,498 (217)
pure and applied geophysics, 1978 More than fifty heat flow measurements in Italy are examined. The values, corrected only for local influences (when present), are related to the main geological features with the following results: foreland areas, 55±19 mW m−2, foredeep areas, 45±21 mW m−2; folded regions and intermountain depressions, 76±29 mW m−2.
M. Loddo, F. Mongelli
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Heat Flow on Alexandrov Spaces [PDF]
Communications on Pure and Applied Mathematics, 2012 AbstractWe prove that on compact Alexandrov spaces with curvature bounded below the gradient flow of the Dirichlet energy in the \documentclass{article} \usepackage{mathrsfs} \usepackage{amsmath, amssymb} \pagestyle{empty} \begin{document} \begin{align*}L^2\end{align*} \end{document}‐space produces the same evolution as the gradient flow of the ...
Gigli, Nicola +2 more
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Heat Transfer Research in Continuous Casting and Downstream Processes [PDF]
MATEC Web of ConferencesThe Heat Transfer and Fluid Flow Laboratory (HeatLab) at Brno University of Technology has been conducting research for over than 30 years on various industrial processes, focusing on continuous casting and downstream processes critical for metal ...
Hnizdil Milan +2 more
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Measurement of Fugitive Particulate Matter Emission: Current State and Trends
KONA Powder and Particle Journal, 2023 Fugitive particulate matter (FPM) refers to a mixture of solid particles and liquid droplets that are released into the air without passing through confined flow equipment.
Tianyi Cai, Wu Zhou
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Energies, 2017 In this study, the performance of a helical coil heat exchanger operating at subcritical and supercritical conditions is analysed. The counter-current heat exchanger was specially designed to operate at a maximal pressure and temperature of 42 bar and ...
Marija Lazova +5 more
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Energies, 2016 Worldwide interest in low grade heat valorization using organic Rankine cycle (ORC) technologies has increased significantly. A new small-scale ORC with a net capacity of 3 kW was efficiently integrated with a concentrated solar power technology for ...
Marija Lazova +5 more
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Case study of liquid cooling of automotive headlights with hollow fiber heat exchanger
Case Studies in Thermal Engineering, 2021 Thermal performance of small liquid cooling systems based on polymeric hollow fibers was experimentally studied for the cooling of automotive lighting components integrated with high power Light Emitting Diodes (LEDs).
Krystof Mraz +6 more
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Hybrid RANS/LES of plane jets impinging on a flat plate at small nozzle-plate distances
Archives of Mechanics, 2013 A k-ω based hybrid RANS/LES (Reynolds-averaged Navier-Stokes/large eddy simulation) model is tested for simulation of plane impinging jets at various nozzle-plate distances (H/B, where H is the distance and B is the slot's width) and various Reynolds ...
S. Kubacki +4 more
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Energies, 2015 Organic Rankine cycles (ORCs) are an established technology to convert waste heat to electricity. Although several commercial implementations exist, there is still considerable potential for thermo-economic optimization.
Steven Lecompte +4 more
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Metals, 2020 Spray cooling of hot steel surfaces is an inherent part of continuous casting and heat treatment. When we consider the temperature interval between room temperature and for instance 1000 °C, different boiling regimes can be observed.
Milan Hnizdil +5 more
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