Gas volume fraction and velocity profiles: vertical and inclined bubbly air-water flows Original Citation Lucas, Gary (2006) Gas volume fraction and velocity profiles: vertical and inclined bubbly air-water flows. Users may access full items free of charge; copies of full text items generally can be reproduced, displayed or performed and given to third parties in any format or medium for person...

Purpose The mechanism of IOP change during a body position change is poorly understood. In this study, we investigated changes in episcleral venous pressure (EVP) between two body positions, sitting and inclined, and compared this with changes in IOP. Methods This study was a prospective, comparative case series of 43 eyes of 24 healthy volunteers. IOP was measured using a pneumatonometer in ...

In this work, mixed convection from an inclined square cylinder in a cavity is numerically investigated. A commercial CFD solver Ansys Fluent used to solve the problem. First, located at center of cavity, then location changed along x-axis. The walls are assumed be adiabatic and isothermal boundary condition. Reynolds number, Re varies 100 300 Grashof numbers, Gr range 103 105 throughout work. ...

This research is to incorporate three efficient ways that will increase the performance of baffled heat exchangers. The 1st technique represented by baffle perforating create pores through which secondary streams pass in order reduce main stream pressure on flow areas. A 2nd redesigning structure replacing its square edge with arched X-velocity facilitate towards outlet and Y-velocity values fl...

To investigate hydrodynamic performance of the end cover under different inclined angles, a series of 3-Dimensional geometric models of the end cover with different inclined angles were built by Creo. The maximum inclined angle is 32 degrees and the minimum is 6 degrees. Numerical simulations by solving the Navier-Stokes equation, coupled with the “k-ɛ” turbulence model, were carried out. At la...

OBJECTIVE To assess the labial and lingual alveolar bone thickness in adults with maxillary central incisors of different inclination by cone-beam computed tomography (CBCT). METHODS Ninety maxillary central incisors from 45 patients were divided into three groups based on the maxillary central incisors to palatal plane angle; lingual-inclined, normal, and labial-inclined. Reformatted CBCT im...

We propose to realize Dirac states in an inclined two-dimensional Su-Schrieffer-Heeger model on a square lattice. show that pair of points protected by space-time inversion symmetry appear the semimetal phase. The locations these are not pinned any high-symmetry Brillouin zone but tunable through parameter modulations. Interestingly, merging two undergoes topological phase transition leads eith...

Fatal and nonfatal falls in the construction domain remain a significant issue in today’s workforce. The roofing industry in particular, annually ranks amongst the highest in all industries. Exposure to an inclined surface, such as an inclined roof surface, has been reported to have adverse effects on postural stability. The purpose of this preliminary study was to investigate the intra-individ...