Listar por tema "viscosity"
Mostrando ítems 1-4 de 4
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Coupling Helmholtz resonators for sound manipulation
IEEE (2021-09-20)In this work, we discuss the interaction between Helmholtz resonators, using the finite element method. We show that the coupling between two spheres gives rise to two resonant modes at low frequencies. One is symmetric ... -
Empirical equations for viscosity and specific heat capacity determination of fatty acids
Elsevier (2017-04)Phase change materials (PCM) used in thermal energy storage (TES) systems have been presented, over recent years, as one of the most effective options in energy storage. Saturated fatty acids are one of the most used PCM ... -
Stabilization and characterization of a nanofluid based on a eutectic mixture of diphenyl and diphenyl oxide and carbon nanoparticles under high temperature conditions
Elsevier (2017-06)(C12H10O), and it is used as an HTF with a maximum working temperature of 400 °C. However, one of the drawbacks of Therminol VP1 is its low thermal conductivity. In recent years it has been demonstrated that the addition ... -
Study of the effect of viscosity on the head and flow rate degradation in different multistage electric submersible pumps using dimensional analysis
Elsevier (2017-06)Multistage Electrical Submersible Pumps (ESPs) undergo performance degradation when operating with highly viscous fluids. Several studies on this subject seek to provide models to predict the pump performance under such ...