A ‘Gas Operated Automated Lift Pump’ has been conceptually developed constructed in prototype and determined to be applicable for use in removing fluids from “stripper wells” thereby increasing production of natural gas. Bench scale and laboratory test of the key tool component, the automated pressure controlled valve assembly, has established the potential applicability of a prototype tool in ...

The numerical simulation of fully developed gas–solid flow in a horizontal pipe is done using the eulerian-eulerian approach, also known as two fluids modeling as both phases are treated as continuum and inter-penetrating continua. The solid phase stresses are modeled using kinetic theory of granular flow (KTGF). The computed results for velocity profiles and pressure drop are compared with the...

Aim: This paper focus is to describe and evaluate the authors' personal technique for a simplified transpalpebral eyebrow lift. Methods: We performed surgery in 179 patients (95% females and 5% males) between years of 2008 and 2009. Initially, a thorough assessment of brow stability and symmetry was performed. To achieve desirable aesthetic we agreed upon the consensus that the eyebrow lateral ...