我就不公正 发表于 2025-3-25 07:07:30
Krystallstruktur und Eigenschaften,e design of new energy-efficient systems and for improving the performance of existing systems. Exergy analysis also provides insights that elude a purely first-law approach. For example, on the basis of first-law reasoning alone, the condenser of a power plant may be mistakenly identified as the co发微光 发表于 2025-3-25 08:17:14
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https://doi.org/10.1007/978-3-662-01163-8mon thermal-hydraulic goals are to reduce the size of a heat exchanger required for a specified heat duty, to upgrade the capacity of an existing heat exchanger, to reduce the approach temperature difference for the process streams, or to reduce the pumping power. The first two objectives translateMedicare 发表于 2025-3-25 19:18:20
Struktur und Qualität von Finanzmärkteny transfer or for enhanced energy transfer from a given weight of material. Kraus et al. , following the assumptions posed Murray and Gardner , showed that for individual longitudinal fins of rectangular profile (and others) and in finned arrays composed of these fins, conditions of heat fInferior 发表于 2025-3-25 23:57:14
Erratum zu: Motivation und Zielsetzung,prevention is designing processes that do not create pollution in the first place..Heat exchangers play an essential role in pollution prevention and in the reduction of environmental impact of industrial processes, by reducing energy consumption or recovering energy from processes in which they are暗语 发表于 2025-3-26 01:17:30
https://doi.org/10.1007/978-3-8350-9242-6ironment is clear. Depletion of non-renewable energy resources is a concern. Industrial combustion utilization is under increasing pressure to reduce the exhaust pollutant emissions. The generation of pollutants in a flame is clearly dependent on the temperature history of the related chemical speci寻找 发表于 2025-3-26 04:53:21
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https://doi.org/10.1007/978-3-8348-2501-8inent role. Careful consideration of transport phenomena has been driven by the desire to improve product quality, decrease production costs, reduce energy requirements, decrease adverse environmental effects, increase product functionality and reduce time to market. Many materials processing and fa骚扰 发表于 2025-3-26 16:18:09
https://doi.org/10.1007/978-3-531-90807-6films to structural components. Largely because of the very large molecular weights of the molecules comprising them, plastic melts can be very viscous and consequentially difficult to process into finished goods. Industrial devices, such as shown in Fig. 1, have been developed to forcefully melt ancontradict 发表于 2025-3-26 19:20:29
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