Review on Boiling Heat Transfer Enhancement Techniques
نویسندگان
چکیده
Boiling is considered an important mode of heat transfer (HT) enhancement and has several industrial cooling applications. the potential to minimize energy losses from HT devices, compared with other convection or conduction modes enhancement. The purpose this review article was analyze, discuss, compare existing research on boiling techniques last few decades. We sought understand effect nucleation sites plain curved surfaces enhancement, suggest future guidelines for researchers consider. This would help both industry communities determine best surface structure manufacturing technique a particular fluid. discuss pool present conclusions recommendations research.
منابع مشابه
A review on boiling heat transfer enhancement with nanofluids
There has been increasing interest of late in nanofluid boiling and its use in heat transfer enhancement. This article covers recent advances in the last decade by researchers in both pool boiling and convective boiling applications, with nanofluids as the working fluid. The available data in the literature is reviewed in terms of enhancements, and degradations in the nucleate boiling heat tran...
متن کاملNanofluids for Heat Transfer Enhancement – A Review
A nanofluid is a dilute liquid suspension of particles with at least one critical dimension smaller than ~100 nm. Research works so far suggest that nanofluids offer excellent heat transfer enhancement over conventional base fluids. The enhancement depends on several factors such as particle shape, particle size distribution, volume fraction of nanoparticles, temperature, pH, and thermal conduc...
متن کاملPool Boiling Heat Transfer Enhancement Through Nanostructures on Silicon Microchannels
Uniform silicon nanowires (SiNW) were successfully fabricated on the top, bottom, and sidewall surfaces of silicon microchannels by using a two-step electroless etching process. Different microchannel patterns with the channel width from 100 to 300 lm were first fabricated in a 10 mm 10 mm silicon chip and then covered by SiNW with an average height of 10–20 lm. The effects of the microchannel ...
متن کاملBoiling local heat transfer enhancement in minichannels using nanofluids
This paper reports an experimental study on nanofluid convective boiling heat transfer in parallel rectangular minichannels of 800 μm hydraulic diameter. Experiments are conducted with pure water and silver nanoparticles suspended in water base fluid. Two small volume fractions of silver nanoparticles suspended in water are tested: 0.000237% and 0.000475%. The experimental results show that the...
متن کاملnanofluids for heat transfer enhancement – a review
a nanofluid is a dilute liquid suspension of particles with at least one critical dimension smaller than ~100 nm. research works so far suggest that nanofluids offer excellent heat transfer enhancement over conventional base fluids. the enhancement depends on several factors such as particle shape, particle size distribution, volume fraction of nanoparticles, temperature, ph, and thermal conduc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energies
سال: 2022
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en15155759