Hydroxymethylfurfural (HMF) is a promising platform chemical in future bio-based industry for synthesis of variety furan derivatives. Studies on the HMF have focused mainly saccharides as feedstock. Recently, levoglucosenone (LGO), anhydrosugar available from cellulose pyrolysis, has been identified an alternative feedstock, which can be converted to under milder conditions only with acid and w...

Due to the complexity of mold flow channel parameters, they have a significant impact on medical microtubule forming quality during gas-assisted extrusion process. In this paper, influence mechanism parameters is investigated. First, multiphase model process established. Then, numerical solution presented based Polyflow finite element software. Further, size, morphology, velocity, pressure, and...

Abstract Smart channels that manipulate liquid motion by anisotropic shape changes represent a promising candidate to construct microfluidics for biochemical analysis. However, the existing systems fail provide platform solid exchange mediums interact with multiple phases, which is universal technique effectively extract, enrich, and precisely detect biomarkers. Herein, combined photo/magnetic ...

The critical heat flux (CHF) condition needs to be well understood for designing miniature devices involving two-phase flow. Experiments were performed to determine the CHF condition for a single stainless steel tube having an inside diameter of 0.427 mm subjected to uniform heat flux boundary conditions. The effects of mass flux, pressure, and exit quality on the CHF were investigated. The exp...