Carbon monofluoride (CFx) has a high energy density, exceeding 2000 W h kg(-1), yet its application in primary lithium batteries is limited by its power capability. Multi-walled carbon nanotubes (CNTs) are appealing additives for high-power batteries, due to their outstanding electronic transport properties, high aspect ratio necessitating low volume fraction for percolation, and high tensile s...

Controlled release (CR) Ciprofloxacin (CFX) matrix tablets were prepared using Ciprofloxacin betaine as a model drug and Kollidon SR as a core matrix former. Kollidon SR embedded CFX matrix tablets were then characterized with Carbopol 974P NF, Cetyl alcohol, Hydroxypropyl methyl cellulose (HPMC 4.5 cps). CFX release was 74% after 10 hours dissolution in 0.01 N HCl solution from the tablets con...

Through numerical simulations based on Computational Fluid Dynamics (CFD), this study examines the effect of wind load operating a pitched roof and circular arch an identical plan area storage structure with one wall opening. Many have been performed by other researchers for types roofs to understand behavior flow associated them. Also, standards multiple countries provided Coefficients Pressur...

Since centrifugal pumps consume a mammoth amount of energy in various industrial applications, their design and optimization are highly relevant to saving maximum increasing the system’s efficiency. In current investigation, pump has been designed optimized. The study carried out for specific application transportation slurry at flow rate 120 m3/hr head 20 m. For process, multi-objective geneti...

Nuclear reactor coolant pump as one of the most critical equipment is only rotating in first loop system nuclear power plant. Due to asymmetric structure body, especially existence outlet segment lead a certain radial force, magnitude force directly affects work stability pump. The could under those transient complex conditions an important index its performance. To study cavitation characteris...

Weirs are simple control structures usually built across channels for water storage and measurementof flow rates. The main target of the present study is to numerically simulate experimentally thehydraulic performance circular crested normal weirs. For numerical simulation, commercialpackage ANSYS CFX utilized adopting tetrahedrons mesh with a maximum total number 1932301elements, while, experi...

To improve the problem of turbulence in forebay lateral inlet pumping station, a typical station project Xuzhou, Jiangsu Province, China was taken as research object. The is building connecting river channel and into water tank. Based on Reynolds-averaged Navier-Stokes (RANS) law k-? model, computational fluid dynamics method (CFD) technology compares analyzes numerical simulation with or witho...

There is a lack of detailed information about wind flow and distribution pressure around atypically shaped high-rise buildings. The national standard EN 1991-1-4 Eurocode 1 used to determine the effects on territory Slovakia (and indeed other countries European Union) does not have procedure for determining objects triangular shape. This presents problem designers engineers, as there exist no g...

The article deals with the study of main hydrodynamic characteristics directed fluidized bed in gravitation shelf dryers. algorithm to calculate dryer’s workspace is described. Every block has theoretical model calculation. Principles disperse phase motion various areas dryer are established. software realization author’s mathematic trajectory free and constrained regime, residence time dryers’...