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Heat exchangers are a fundamental tool in the thermal engineering fields, such as refrigera-tion, power systems cooling, electronics cooling, and air conditioning. Enhanced heat transfer (EHT) techniques provide:
26 Απρ 2017 · The process of design of aviation heat exchangers occurs with an increase in the power stress and servicing energy systems that must be cooled. At moderate flight speeds, the systems of aviation engines, lubricants, and different equipment and optional energy systems can be cooled with heat exchangers using free air or other carriers.
25 Νοε 2023 · In the design of heat exchangers, modelling and simulation can be used to optimise the design for maximum efficiency and minimum weight and volume. This section highlights the state-of-art of heat transfer analysis and optimisation in various HXs applications via a modelling and simulation approach. 4.1.
26 Απρ 2017 · In this article, the performance of double corrugated tubes applied in a tube-in-shell heat exchanger is analysed and compared to the performance of a heat exchanger equipped with straight...
25 Ιουν 2018 · This study compares the performance of conventionally-built plate-fin air–liquid crossflow heat exchangers (i.e., aircraft oil coolers) to additively manufactured heat exchangers of similar geometry.
1 Ιαν 2022 · In surface heat exchangers, the hot fluid (which could be, for example, oil, water, air, or some other cooling fluid) is directly in contact with the airframe skin, which, in turn, is directly in contact with the ambient air.
The literature on aviation heat exchangers is voluminous and continues to be updated today. Two main aspects of this class of flow systems are widely investigated: fluid flow and heat transfer performances, and criteria for evaluating those performances.
