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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Anomalous heat transfer modes of nanofluids: a review based on statistical analysis | Sergis and Hardalupas Nanoscale Research Letters 2011 6 391 http www.nanoscalereslett.eom content 6 1 391 o Nanoscale Research Letters a SpringerOpen Journal NANO REVIEW Open Access Anomalous heat transfer modes of nanofluids a review based on statistical analysis Antonis Sergis and Yannis Hardalupas Abstract This paper contains the results of a concise statistical review analysis of a large amount of publications regarding the anomalous heat transfer modes of nanofluids. The application of nanofluids as coolants is a novel practise with no established physical foundations explaining the observed anomalous heat transfer. As a consequence traditional methods of performing a literature review may not be adequate in presenting objectively the results representing the bulk of the available literature. The current literature review analysis aims to resolve the problems faced by researchers in the past by employing an unbiased statistical analysis to present and reveal the current trends and general belief of the scientific community regarding the anomalous heat transfer modes of nanofluids. The thermal performance analysis indicated that statistically there exists a variable enhancement for conduction convection mixed heat transfer pool boiling heat transfer and critical heat flux modes. The most popular proposed mechanisms in the literature to explain heat transfer in nanofluids are revealed as well as possible trends between nanofluid properties and thermal performance. The review also suggests future experimentation to provide more conclusive answers to the control mechanisms and influential parameters of heat transfer in nanofluids. Introduction Nanofluids are fluids that contain small volumetric quantities around 0.0001-10 of nanosized suspensions of solid particles 100 nm and smaller in size . This kind of fluids exhibit anomalous heat transfer characteristics and their use as advanced coolants along with the benefits over their conventional counterparts pure .
