Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Hamed Vahabi"'
Publikováno v:
Advanced Science, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract While there are many droplet manipulation techniques, all of them suffer from at least one of the following drawbacks – complex fabrication or complex equipment or liquid loss. In this work, a simple and portable technique is demonstrated
Externí odkaz:
https://doaj.org/article/5d45a69368a24556baf873f0889a6175
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 13, Iss 2, Pp 73-90 (2020)
In this study, axisymmetric buckling of annular orthotropic graphene sheet embedded in a Winkler–Pasternak elastic medium is scrutinized for different boundary conditions based on non-local elasticity theory. With the aid of principle of virtual wo
Externí odkaz:
https://doaj.org/article/bb34cc94ec12450e96b12106c2381208
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Omniphobic membranes are attractive for membrane distillation because of their superior wetting resistance. Here the authors develop a particle-free approach for rapid fabrication of monolithic omniphobic membranes and elucidate the underlying mechan
Externí odkaz:
https://doaj.org/article/f7457c907101477c91cd79ff875bbed4
Autor:
Wei Wang, Jiefeng Sun, Sravanthi Vallabhuneni, Benjamin Pawlowski, Hamed Vahabi, Kimberly Nellenbach, Ashley C. Brown, Frank Scholle, Jianguo Zhao, Arun K. Kota
Publikováno v:
Materials horizons. 9(11)
To minimize exposure of healthcare workers and clinical laboratory personnel to infectious liquids, we designed biofluid manipulators for on-demand handling of liquid droplets, in-plane or out-of-plane, in a remote and lossless manner.
Autor:
Hamed, Vahabi, Sravanthi, Vallabhuneni, Mohammadhasan, Hedayati, Wei, Wang, Diego, Krapf, Matt J, Kipper, Nenad, Miljkovic, Arun K, Kota
Publikováno v:
Matter. 5:4502-4512
Slippery surfaces are sought after due to their wide range of applications in self-cleaning, drag reduction, fouling-resistance, enhanced condensation, biomedical implants etc. Recently, non-textured, all-solid, slippery surfaces have gained signific
Autor:
Arun K. Kota, Marisa Gnadt, Hamed Vahabi, Ahmet Alperen Gunay, Soumyadip Sett, Nenad Miljkovic
Publikováno v:
Langmuir. 36:13860-13871
Droplet evaporation governs many heat- and mass-transfer processes germane in nature and industry. In the past 3 centuries, transient techniques have been developed to characterize the evaporation of sessile droplets. These methods have difficulty in
Autor:
Shreyas Chavan, Wei Wang, Hamed Vahabi, Nenad Miljkovic, Stephen A. Bosch, Arun K. Kota, Alex Wu, Soumyadip Sett, Moon Kyung Kim, Hyeongyun Cha
Publikováno v:
Science Advances
Hydrophilic solid surfaces having low contact angle hysteresis can induce stable dropwise condensation.
Droplet nucleation and condensation are ubiquitous phenomena in nature and industry. Over the past century, research has shown dropwise conde
Droplet nucleation and condensation are ubiquitous phenomena in nature and industry. Over the past century, research has shown dropwise conde
Autor:
M.E. Golmakani, Hamed Vahabi
Publikováno v:
Microsystem Technologies. 23:3613-3628
In this article, buckling of functionally graded (FG) single-layered annular graphene sheets embedded in a Pasternak elastic medium is investigated using the nonlocal elasticity theory. The material properties of the FG graphene sheets are assumed to
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Civil Engineering. 40:349-365
Open-channel junctions have widespread application in civil and environmental engineering projects. A characteristic feature of flow in a junction is formation of a low-pressure zone with recirculating flow (with high sedimentation potential) accompa
Publikováno v:
Nature Communications
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Omniphobic membranes are attractive for membrane distillation (MD) because of their superior wetting resistance. However, a design framework for MD membrane remains incomplete, due to the complexity of omniphobic membrane fabrication and the lack of