Zobrazeno 1 - 10
of 1 216
pro vyhledávání: '"copper foam"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105364- (2024)
Recently, investigators focused on examining the melting of phase change materials (PCM) in regular two-dimensional or three-dimensional flow domains. At the same time, this topic still needs more study to get a better understanding of it. Also, such
Externí odkaz:
https://doaj.org/article/e5c784c02cc3474fb27f5253e4f66101
Autor:
Luqiang Li, Hongqu Jiang, Yichun Liu, Qi Zhao, Jingmei Tao, Yunying Fan, Yanzhang Liu, Caiju Li, Jianhong Yi
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1172-1182 (2024)
The graphite-reinforced epoxy resin composite (Gr/EP) is considered one of the promising solid lubricating materials. However, the low thermal conductivity and correlated poor wear resistance cause limitations to its tribological applications. With t
Externí odkaz:
https://doaj.org/article/5c4ae512cb6449acb95c7b2af31998a7
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32307- (2024)
The objective of this paper is to present new heat transfer enhancement approaches in plate-fin heat sinks (PFHS) using copper foam and twisted tapes. The motivation behind these concepts is to reduce pressure drop while enhancing heat transfer compa
Externí odkaz:
https://doaj.org/article/9ce5624c5bbd4adeaf876a3163deb9cb
Autor:
Mohammad Saleh Barghi Jahromi, Vali Kalantar, Mohammad Sefid, Masoud Iranmanesh, Hadi Samimi Akhijahani
Publikováno v:
Journal of Renewable Energy and Environment, Vol 10, Iss 4, Pp 59-65 (2023)
Paraffin waxes are widely used as commercial organic heat storage phase changes (PCM) for many applications due to their suitable properties. Significant heat from fusion, nonpoisonous and stable properties, no phase separation, and the phase process
Externí odkaz:
https://doaj.org/article/86d5d127d33f422a872e6b80f0f8ec8e
Publikováno v:
Open Engineering, Vol 13, Iss 1, Pp 255-72 (2023)
Two box-type solar cooker (BTSC) prototypes were tested to examine thermal performance under identical conditions. The first box solar cooker used an absorber plate fabricated from copper, and the second box solar cooker used 40 pores per inch (PPI)
Externí odkaz:
https://doaj.org/article/490d167565c548098e2e55d224f4bac2
Autor:
Yuqi Sun, Jingyu Zhang, Junbo Lian, Haifen Ye, Jingyuan Ning, Peng Wu, Siyi Xiong, Ketao Huang, Xiongwei Lou
Publikováno v:
International Journal of Food Properties, Vol 26, Iss 1, Pp 81-90 (2023)
ABSTRACTAs a soluble dietary fiber, pectin has the functions of lowering cholesterol, reducing weight and improving human immunity. However, nowadays, many studies have been reported on the extraction of pectin, but few on its quantitative analysis.
Externí odkaz:
https://doaj.org/article/6e708de430b44bc8ac574c70a8d20541
Publikováno v:
Inventions, Vol 9, Iss 2, p 42 (2024)
This study investigates the application of thermoelectric power generation devices in conjunction with cold chain logistics transport vehicles, focusing on their efficiency and performance. Our experimental results highlight the impact of thermoelect
Externí odkaz:
https://doaj.org/article/ff23b1e0e2e74a58b9d2ed194f1a1f8a
Publikováno v:
Case Studies in Thermal Engineering, Vol 51, Iss , Pp 103525- (2023)
This study proposes a plate heat exchanger (PHE) partially filled with metal foam having checkered pattern grooves. The study presents new experimental data obtained from PHE with grooved copper foam that elucidates the effect of mass flux, copper fo
Externí odkaz:
https://doaj.org/article/1bb19cdf228749fda59a39638c13b6b8
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 5, Pp 973-982 (2023)
Gradient metal foam is an advanced heat transfer material that decreases resistance to bubble escape and enhances the transfer of boiling heat. In this study, boiling heat transfer and bubble behavior were studied in an experimental set-up with coppe
Externí odkaz:
https://doaj.org/article/1db71587282849fe9c077c85dd8a0a19
Publikováno v:
Nanoscale Research Letters, Vol 18, Iss 1, Pp 1-10 (2023)
Abstract Raman spectroscopy can quickly achieve non-destructive, qualitative and quantitative detection, and analysis the molecular structure of substances. Herein, a facile and low-cost method for preparation of highly sensitivity SERS substrates wa
Externí odkaz:
https://doaj.org/article/e4b3e86398784aaeac6446736a62871f