Performance Characteristics of Centrifugal Slurry Pump with Multi-Sized Particulate Bottom and Fly Ash Mixtures

Measurement of Flow Characteristics for Multiparticulate Bottom Ash-water Suspension with Additives

“…it is found that the proportion of al 2 shows that these particles have high surface enrichment of al/si. high surface enrichment of al/si indicates that these particles causing drag effects on the flow behavior of the fly ash slurry [18][19][20]. Particle size distribution of bottom ash sample was evaluated using sieve analysis method.…”

“…Authors [12][13][14] have observed that fly ash shows non-Newtonian flow characteristics at higher concentration (more than solid concentration 40%, by weight). the addition of some additive in coal ash slurry, able to changes the rheological characteristics drastically [15][16][17][18]. the literature reports on rheological properties of fly ash slurry at high concentrations with and without additives but very limited work has been reported on the rheological characteristics of bottom ash slurry.…”

Comprehensive Characterization of Grounded Bottom Ash from Indian Thermal Power Plant

“…The specific gravity of the original bottom ash samples were found as 2.09, 2.15, 2.18 and 2.31 for sample S-i, S-ii, S-iii and S-iV respectively. the bulk density of original bottom ash ranges between 1.22-1.33 g/cm 3 . The specific gravity and bulk density of all sample were increased after the grounding the bottom ash.…”

“…indian coal having high ash content, generate large quantities of bottom ash and fly ash produced as by-products of combustion [1,2]. in india, around 190 and 100 million tons of fly ash and bottom ash are hydraulically transported every year from thermal power plant to ash pond by pipelines at various thermal power plants situated across the country [3]. the production of bottom ash in the thermal power plants increases day by day and causes disposal and environmental problems.…”

Hydrogen Energy paper 9

“…Some work has already been performed on the pressure drop for slurry flow in pipes based on the pilot plant tests [2][3][4][5][6]. The gradual development of computational techniques such as Computational Fluid Dynamics (CFD) offers an ease to analyze such phenomenon with lesser cost.…”