Specifications
accuracy of this approach gets up to 98% with higher anti-interference ability.
Number of references: 20
Main heading: Support vector machines
Controlled terms: Frequency bands - Power quality
Uncontrolled terms: Classification accuracy - Fast s transforms - Least squares support
vector machines - Power quality disturbances - Real-time - Support vector machine
classifiers - Traditional approaches - Transient oscillations
Classification code: 706.1.2 Electric Power Distribution - 716.4 Television Systems and
Equipment - 723 Computer Software, Data Handling and Applications
DOI: 10.7652/xjtuxb201308023
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
10.
Accession number: 20134016797591
Title: Numerical simulation of fountain solution transfer mechanism on dampening fountain
roller surface
Authors: Qin, Zhang1 ; Guanghui, Cao2 ; Hongwei, Xu3/;;徐宏伟
Author affiliation: 1 School of Material Engineering, Nanjing Institute of Technology, Nanjing
211167 Jiangsu, China
2 Nanjing Minting Co.Ltd, Nanjing 211100, Jiangsu, China
3 School of Printing and Packaging Engineering, Xi'an University of Technology, Xi'an 710048,
Shanxi, China
Corresponding author: Hongwei, X.
Source title: International Journal of Applied Mathematics and Statistics
Abbreviated source title: Int. J. Appl. Math. Stat.
Volume: 45
Issue: 15
Issue date: 2013
Publication year: 2013
Pages: 357-366
Language: English
ISSN: 09731377
E-ISSN: 09737545
Document type: Journal article (JA)
Publisher: CESER Publications, Post Box No. 113, Roorkee, 247667, India
Abstract: To achieve high offset printing quality, the film thickness of fountain solution
transferred to dampening fountain roller must be precisely controlled. Dampening fountain roller
analysis model is established. Mass continuity and N-S equations are used as the governing
equation to model the situation. Flow simulation of fountain solution transfer process in offset
printing is investigated by using commercial software FLUENT. The interface between air and
liquid is captured by the volume of fraction (VOF) model. The study demonstrates that film
thickness of fountain solution transferred is affected by rotational velocity, surface roughness and
immersion depth of dampening fountain roller and by viscosity and surface tension of fountain