Results 41 to 50 of about 100,720 (329)

Simulation based investigation of Nusselt number and Poiseuille number in helical microchannels

International Journal of Thermofluids
Simulation based work carried out in order to understand the thermohydraulic characteristics of fluid flow in helical microchannel, with circular cross-section, that is subjected to constant heat flux is detailed in this work.
Shamsa Al Ketbi, Amna Al Rashdi, Sabah Al Haddad, Salini Krishnan, Bobby Mathew   +4 more
doaj   +1 more source

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Flow and heat transfer characteristics of microchannel with grooves structure on sidewalls

河南理工大学学报. 自然科学版
ObjectivesIn order to explore the effects of grooves shape on the liquid flow and heat transfer performances in microchannel heat sink（MCHS）， find an optimal groove geometry that can provide an efficient cooling performance with heat transfer enhancement
ZHU Qifeng, CUI Yang, ZHAO Tongle, WEN Xiaoping, SUN Haolei, HE Wenqiang   +5 more
doaj   +1 more source

A computational case study on the thermal performance of a rectangular microchannel having circular pin-fins

Case Studies in Thermal Engineering, 2023
This paper concerns the hydraulic and thermal performances of a three-dimensional rectangular microchannel with circular pin-fins. Laminar flow with Reynolds values (Re) between 50 and 150 was investigated. A total of 20 cases were considered. Fifteen of
Mahdi Tabatabaei Malazi, Kenan Kaya, Ahmet Selim Dalkılıç   +2 more
doaj   +1 more source

Viscous dissipation effect in trapezoidal microchannels at constant heat flux [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Abbassi, A, Sheikhalipour, T   +2 more
core  

A monolithic and flexible fluoropolymer film microreactor for organic synthesis applications [PDF]

, 2019
A photocurable and viscous fluoropolymer with chemical stability is a highly desirable material for fabrication of microchemical devices. Lack of a reliable fabrication method, however, limits actual applications for organic reactions.
Im, DJ, Kim, DP, Kim, H, Kim, JO, Ko, DH, Min, KI, Park, SY   +6 more
core   +1 more source

Microchannel spatial light modulator [PDF]

Optics Letters, 1978
A sensitive, high-speed, optically addressed spatial light modulator is being developed for real-time optical dataprocessing applications involving low-level-control light signals. This device is expected to have a sensitivity of better than 10(-3) microJ/cm(2), a framing rate of about 1 kHz, and a spatial resolution of approximately 20 line pairs/mm ...
C, Warde, A D, Fisher, D M, Cocco, M Y, Burmawi   +3 more
openaire   +2 more sources

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Investigation on Heat Transfer Enhancement in Microchannel Using Al2O3/Water Nanofluids

International Journal of Photoenergy, 2021
Nowadays, reducing heat generation in electronic devices while using microchannel cooling is used to solve this problem. Because the trend is globally marching toward the compact size, the component’s dimensions get smaller, but the warmth involved ...
Arunkumar Munimathan, T. Sathish, V. Mohanavel, Alagar Karthick, R. Madavan, Ram Subbiah, Chandran Masi, S. Rajkumar   +7 more
doaj   +1 more source

MEMS flow sensors for nano-fluidic applications [PDF]

, 2000
This paper presents micromachined thermal sensors for measuring liquid flow rates in the nanoliter-per-minute range. The sensors use a boron-doped polysilicon thinfilm heater that is embedded in the silicon nitride wall of a microchannel.
Lin, Q., Tai, Y. C., Wu, S., Yuen, Y.
core