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Pool boiling heat transfer enhancement using micro-fin surfaces and dielectric fluids
(2020-01-01)
One promising way to enhance the heat transfer coefficient (HTC) and the critical heat flux (CHF) is modifying the heating surface morphology by using machining techniques, coating, and chemical processes. Microstructured ...
Dynamic analysis of a recirculation system of micro functional fluids for ink-jet applications
(Springer Verlag, 2017-05-01)
The rise of ink-jet printing technology has led to numerous studies about functional fluids, which, in most cases, are made to change and improve the chemical and rheological properties. Besides this, there are several ...
Numerical study on micro-scale extensional viscoelastic flows
(Elsevier B.V., 2020-02-01)
The capillary thinning dynamics can be considered one of the fingerprints of extensionally-dominated viscoelastic flows. Notably, the rheological behavior of complex fluids in extensional flow has been investigated in ...
Micro central hidrelétrica com turbina hidrocinética
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2014-09-15)
The South West of Paraná and Santa Catarina West need incentives for sustainable development. The objective is to develop a study on a hydrokinetic MCH reduced cost and reliable that has good acceptance among farmers, and ...
Inertial and dimensional effects on the instability of a thin film
(Cambridge University Press, 2015-12)
We consider here the effects of inertia on the instability of a flat liquid film under the effects of capillary and intermolecular forces (van der Waals interaction). Firstly, we perform a linear stability analysis within ...