Low-temperature deposition manufacturing has attracted much attention as a novel printing method, bringing new opportunities and directions for the development of biological 3D complex-shaped food printing. In this article, we investigated rheological properties gelatin solution conducted numerical simulation experimental research on low-temperature extrusion process solution. The velocity, loc...

2014 From microscopical observations and structural studies on the mesophases of a new thermotropic polar compound 2014 the nitrobenzoyloxybenzoate of octylphenyl 2014 we have shown the existence of a novel fluid mesophase built with ribbons forming a two-dimensional oblique lattice. We propose a crude model based upon structure factor calculations. J. Physique LETTRES 43 (1982) L-327 L-331 ler...

The membrane of biological cells consists of tightly packed lipid molecules with hydrophilic heads facing the exterior and interior fluids and hydrophobic tails hiding in the middle, forming a bilayer structure. Most cell membranes (and other biological membranes) can deform but resist area dilation and are often modelled as incompressible fluid interfaces [12]. The aqueous solution outside the...

In this work, cold bulge forming of an Aluminium-Magnesium (Al-Mg) sheet with a solid bulging medium is performed experimentally and numerically.  Mechanical properties and thickness variations of Al-Mg sheet are evaluated before and after the forming process.  The results indicated that the Al-Mg sheet has taken the desired shape without necking using the cold bulge forming process.  Also, the...

This paper presents a novel method to fabricate a normally open micro pneumatic valve in rigid poly(methyl methacrylate) (PMMA) chips. The control and fluid substrates of the valve were prepared with PMMA sheets via hot embossing. After both control and fluid substrates were silanized with 3-aminopropyltriethoxysilane and treated with glow discharge plasma, each of them was irreversibly bonded ...