Results 51 to 60 of about 5,770 (266)

Optimization study of lead-based reactor heat exchangers based on Dakota coupling CFD

International Journal of Advanced Nuclear Reactor Design and Technology
The lead-bismuth fast reactor is one of the fourth-generation reactor types.The microchannel heat exchangers are used as intermediate heat exchangers, which significantly influence the efficiency of supercritical carbon dioxide (S–CO2) Brayton cycle ...
Ge Gao, Chong Gao, Zhangpeng Guo, Hao Wu, Haicai Lyu, Fenglei Niu, Yang Liu   +6 more
doaj   +1 more source

An experimental study on heat transfer and pressure drop of MTHE [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011), Dai, C, Li, B, Wang, Q   +3 more
core  

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Numerical Investigation on Flow Boiling Heat Transfer in Elliptic Microchannel Heat Exchanger with Micro Fins

Chemical Engineering Transactions, 2022
The results of numerical research on boiling heat transfer of R410A refrigerant in an elliptic tube with four microchannels and micro fins are presented in this paper.
Bingcheng Li, Junming Hou, Weihao Ling, Keke Xu, Qiang Gao, Min Zeng   +5 more
doaj   +1 more source

Experimental investigation on self-similar heat sinks for liquid cooled electronics [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011), Brandner, JJ, Brighenti, F, Kamaruzaman, N   +3 more
core  

The influence of flow maldistribution on the performance of inhomogeneous parallel plate heat exhangers [PDF]

, 2013
The heat transfer performance of inhomogeneous parallel plate heat exchangers in transient operation is investigated using an established model. A performance parameter, denoted the Nusselt-scaling factor, is used as benchmark and calculated using a well-
Bahl, Christian R.H., Engelbrecht, Kurt, Nielsen, Kaspar Kirstein   +2 more
core   +2 more sources

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Effect of Channel Shape on Heat Transfer and Mechanical Properties of Supercritical CO₂ Microchannel Heat Exchanger

Energies
The heat exchanger plays a key role in the S-CO2 power cycle of power generation systems based on waste heat and has a large impact on their cost control and compactness.
Peiyue Li, Wen Fu, Kaidi Zhang, Qiulong Li, Yi Zhang, Yanmo Li, Zhihua Wang, Xiuhua Hou, Yuwei Sun, Wei Wei   +9 more
doaj   +1 more source

Possibilities of Heat Transfer Augmentation in Heat Exchangers with Minichannels for Marine Applications

Polish Maritime Research, 2017
In the paper, new trends in the development of microchannel heat exchangers are presented. The exchangers developed in this way can be applied in marine industry.
Mikielewicz Dariusz, Wajs Jan
doaj   +1 more source

The effect of 10µm microchannel on thermo-hydraulic performance for singlephase flow in semi-circular cross-section serpentine

Journal of Mechanical Engineering and Sciences, 2018
A microchannel heat exchanger, which offers various engineering applications, such as heating, ventilation and air-conditioning, is increasingly important due to its advantages in cost reduction for material, fabrication, and physical size.
S.M. Chan, K.H. Chong, Basil T. Wong
doaj   +1 more source