Effect of particle gradation on flow characteristics of ash disposal pipelines

Umesh Kumar; R. Mishra; S. N. Singh; V. Seshadri

doi:10.1016/S0032-5910(03)00045-7

Effect of particle gradation on flow characteristics of ash disposal pipelines

Umesh Kumar, R. Mishra, S. N. Singh, V. Seshadri

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

Pressure drop and concentration distribution studies for the flow of multi-sized solid-liquid flow through slurry pipelines has been carried out over a wide range of efflux concentrations and mixtures of solids having different particle size distributions. The particle size effect on pressure drop has been analyzed through the measured solid distribution pattern in the pipeline. An integral flow model has been used for prediction of the pressure drop and solids distribution under various conditions. The model has been used to predict the optimum particle size distribution that gives the minimum specific energy consumption.

Original language	English
Pages (from-to)	39-51
Number of pages	13
Journal	Powder Technology
Volume	132
Issue number	1
DOIs	https://doi.org/10.1016/S0032-5910(03)00045-7
Publication status	Published - 29 May 2003
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/S0032-5910(03)00045-7Licence: Unspecified

Cite this

@article{9a369ad51dc343ce9be4969ad85d9e75,

title = "Effect of particle gradation on flow characteristics of ash disposal pipelines",

abstract = "Pressure drop and concentration distribution studies for the flow of multi-sized solid-liquid flow through slurry pipelines has been carried out over a wide range of efflux concentrations and mixtures of solids having different particle size distributions. The particle size effect on pressure drop has been analyzed through the measured solid distribution pattern in the pipeline. An integral flow model has been used for prediction of the pressure drop and solids distribution under various conditions. The model has been used to predict the optimum particle size distribution that gives the minimum specific energy consumption.",

keywords = "Ash disposal pipelines, Flow model, Particle gradation, Particle size distribution, Pressure drop, Solid-liquid flow",

author = "Umesh Kumar and R. Mishra and Singh, {S. N.} and V. Seshadri",

year = "2003",

month = may,

day = "29",

doi = "10.1016/S0032-5910(03)00045-7",

language = "English",

volume = "132",

pages = "39--51",

journal = "Powder Technology",

issn = "0032-5910",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Effect of particle gradation on flow characteristics of ash disposal pipelines

AU - Kumar, Umesh

AU - Mishra, R.

AU - Singh, S. N.

AU - Seshadri, V.

PY - 2003/5/29

Y1 - 2003/5/29

N2 - Pressure drop and concentration distribution studies for the flow of multi-sized solid-liquid flow through slurry pipelines has been carried out over a wide range of efflux concentrations and mixtures of solids having different particle size distributions. The particle size effect on pressure drop has been analyzed through the measured solid distribution pattern in the pipeline. An integral flow model has been used for prediction of the pressure drop and solids distribution under various conditions. The model has been used to predict the optimum particle size distribution that gives the minimum specific energy consumption.

AB - Pressure drop and concentration distribution studies for the flow of multi-sized solid-liquid flow through slurry pipelines has been carried out over a wide range of efflux concentrations and mixtures of solids having different particle size distributions. The particle size effect on pressure drop has been analyzed through the measured solid distribution pattern in the pipeline. An integral flow model has been used for prediction of the pressure drop and solids distribution under various conditions. The model has been used to predict the optimum particle size distribution that gives the minimum specific energy consumption.

KW - Ash disposal pipelines

KW - Flow model

KW - Particle gradation

KW - Particle size distribution

KW - Pressure drop

KW - Solid-liquid flow

UR - http://www.scopus.com/inward/record.url?scp=0037613452&partnerID=8YFLogxK

U2 - 10.1016/S0032-5910(03)00045-7

DO - 10.1016/S0032-5910(03)00045-7

M3 - Article

AN - SCOPUS:0037613452

VL - 132

SP - 39

EP - 51

JO - Powder Technology

JF - Powder Technology

SN - 0032-5910

IS - 1

ER -

Effect of particle gradation on flow characteristics of ash disposal pipelines

Abstract

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this