Titlebook: Numerical Modelling and Experimental Testing of Heat Exchangers; Dawid Taler Book 2019 Springer International Publishing AG, part of Sprin

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Introduction, exchangers are widely used in many industries, e.g., in power plants, oil refineries, chemical plants, as well as in gas and heating engineering and air-conditioning. Their characteristic feature is that liquid flows inside the tubes and gas flows in the direction perpendicular to the tube axis.

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Mathematical Models of Heat Exchangers the hot and the cold medium temperatures (. and ., respectively) and the heat transfer coefficients on the hot and the cold medium side (α. and α., respectively) are known, it is possible to find the wall temperature ..

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Assessment of the Indirect Measurement Uncertaintyample of such indirect measurement is determination of the mean heat transfer coefficient values on the sides of the two mediums flowing in the heat exchanger. The indirect measurement uncertainty assessment is often a complex task, which is presented in detail in this chapter.

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Dawid TalerPresents numerical modelling and experimental testing of heat exchangers with a particular focus on finned-tube cross-flow devices.Covers the entire range of issues related to the single-phase convect

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Numerical Modelling and Experimental Testing of Heat Exchangers978-3-319-91128-1Series ISSN 2198-4182 Series E-ISSN 2198-4190

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Laminar Flow of Fluids in DuctsThis chapter is devoted to the laminar flow of incompressible fluids with constant physical properties.

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Turbulent Fluid FlowTurbulent flows involve irregular fluctuations in velocity, pressure and temperature. The momentary velocity vector varies from mean velocity in terms of both value and direction. All parameters characterizing the turbulent flow, such as velocity, pressure and temperature, oscillate around the mean value over time.