Results 61 to 70 of about 2,015 (231)

Are the available boiling heat transfer coefficients suitable for silicon microchannel heat sinks?

, 2008
The typical MEMS fabrication of micro evaporators ensures the perfect smooth wall surface that is lack of nucleation sites, significantly decreasing the heat transfer coefficients compared with miniature evaporators fabricated using copper or stainless ...
Wang, Shuangfeng, Gan, Yunhua, Xu, Jinliang   +2 more
core   +1 more source

Microfluidic Cooling System in High-Power Bare Chip Modules Based on New Process Technology

Zhileng xuebao, 2023
A closed-loop integrated microfluidic cooling system was designed to mitigate the heat dissipation problem in a high-power bare chip. The heat dissipation capabilities of a microchannel manufactured in the cavity and an unmanufactured cavity were ...
Li Lidan, Qian Zifu, Zhang Qingjun, Liu Yajun, Li Zhi, Li Peng   +5 more
doaj  

Performance Analysis of Double-Layer Microchannel Heat Sinks under Non-Uniform Heating Conditions with Random Hotspots

Micromachines, 2017
Performance analysis of double-layer microchannel heat sinks was performed under non-uniform heating conditions having randomly distributed hotspots. Two parallel-channel (parallel-flow and counter-flow) and one cross-channel (transverse-flow) designs of
Danish Ansari, Kwang-Yong Kim
doaj   +1 more source

Smartly Assembled near‐Micron RF‐Responsive Agents Bridge Transarterial Embolization and Immunothermal Potentiation

Advanced Science, Volume 13, Issue 31, 4 June 2026.
ABSTRACT Hepatocellular carcinoma (HCC) remains a significant clinical challenge due to the limited efficacy of conventional treatments like surgery, radiofrequency ablation (RFA), and transarterial embolization (TAE). Here, we develop an innovative TAE and immunothermal therapy strategy based on smartly assembled near‐micron layered double hydroxide ...
Qitao Hu, Junkang Ding, Lingxiao Zhang, Zhou Tian, Cheng Zeng, Shaomin Zou, Wenjing Zhang, Tangye Zeng, Zhencang Gao, Zhouyi Sun, Gang Liu, Weiyu Chen, Zhe Tang   +12 more
wiley   +1 more source

Advances in Atmospheric Water Harvesting Hydrogels: A Review of Material Design, System Integration, and Practical Applications

Small Structures, Volume 7, Issue 6, June 2026.
This review presents a multiscale optimization framework for hydrogel‐based sorbent atmospheric water harvesting (SAWH), integrating material chemistry, structural engineering, and device‐level strategies. It details how synergy between absorption, desorption, and thermal management leads to efficient, sustainable atmospheric water harvesting and ...
Ting‐Ting Li, Pengle Cao, Wangkai Jiang, Ke‐Qin Zhang   +3 more
wiley   +1 more source

Cooling of a rectangular microchannel heat sink with ammonia gas [PDF]

, 2012
The increased global demands for the minimization of integrated circuits used in electronic devices have led manufacturing companies to direct their resources towards research in that area.
Ahmad, Robiah, Mohd. Ghazali, Normah, Ahmed Mohammed Adham, Normah Mohd-Ghazali, Adham, Ahmed Mohammed, Robiah Ahmad   +5 more
core   +1 more source

A thermoplastic microfluidic platform with integrated electrospun scaffolds for assessing brain cell‐specific drug selectivity

VIEW, Volume 7, Issue 3, June 2026.
Schematic representation of the microfluidic platform with its advantages. Abstract A major challenge in pharmacology is the limited selectivity of therapeutic compounds toward specific tissues or cells. Drugs often distribute systemically before reaching the intended site of action, affecting nontarget cells and potentially reducing efficacy or ...
Maria Testa, Laura Palumbo, Martina La Rosa, Antonella Girgenti, Fabio Salvatore Palumbo, Pasquale Picone, Francesco Lopresti, Domenico Nuzzo, Vincenzo La Carruba   +8 more
wiley   +1 more source

Performance and parameter optimization design of microchannel heat sink with different cavity and rib combinations

Case Studies in Thermal Engineering
Microchannel heat sinks play a crucial role in dissipating heat in microelectronic systems in computer data centers. To enhance their thermal performance, this study proposes a combined microchannel design consisting of various cavity shapes and straight
Yukun Wang, Jizhou Liu, Kaimin Yang, Jiying Liu, Xiaohu Wu   +4 more
doaj   +1 more source

Investigation of the Thermal Performance of Salt Hydrate Phase Change of Nanoparticle Slurry Flow in a Microchannel

Journal of Chemistry, 2019
Computational study was conducted to investigate the thermal performance of water-based salt hydrate S44 nanoparticles as the phase change material (PCM) in a microchannel heat sink. Constant heat dissipation was applied on the top wall of the heat sink.
Safi A. Memon, M. B. Sajid, M. S. Malik, Awad B. S. Alquaity, M. Mohib ur. Rehman, Taqi A. Cheema, Moon Kyu Kwak, Cheol Woo Park   +7 more
doaj   +1 more source

Two‐Phase Nanofluid Flow in a Non‐Newtonian Model Past a Deformable Sheet With Magnetized Environmental Effects: Statistical Modeling and ANOVA Analysis

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT This paper presents a comprehensive numerical analysis of magnetohydrodynamic (MHD) Casson nanofluid movement over a permeable, linearly stretching sheet, integrating the contributions of non‐uniform heat generation or absorption and chemical interaction.
Manoj Kumar Sahoo, MD. Shamshuddin, Subhajit Panda, Umair Khan   +3 more
wiley   +1 more source