World Journal of Engineering: Volume 14 Issue 6

Subjects:

Table of contents

Effect of process parameters on the surface crack density of AISI 304 in PMEDM

Munmun Bhaumik, Kalipada Maity

In this study, powder mixed electro discharge machining (PMEDM) has been performed for the machining of AISI 304 stainless steel by using the tungsten carbide electrode when…

Deformation analysis of asymmetric break-down rolling of hollow steel

Tao Yan, Na Qin, Shuo Zhao, Liang Ma, Enlin Yu

The purpose of this study is to focus on numerical simulation investigations of deformation analysis of asymmetric break-down rolling of a hollow steel, which seriously affects…

Finite element analysis of nanosecond pulsed laser ablation of various materials

Jifeng Ren, Rajib Ahmed, Haider Butt

The purpose of this paper is to analyse nanosecond pulsed laser ablation on both metallic materials and non-metallic materials; a comparison between metallic materials and…

Capacity value estimation of wind power incorporating hourly wind speed

Ashwini Kumar Nayak, Kanungo Barada Mohanty, Vinaya Sagar Kommukuri, Kishor Thakre

The purpose of this paper is to show the effect of randomness of wind speed on the capacity value estimation of wind power. Three methods that incorporate hourly wind speed have…

Modeling of the fatigue crack growth in a railway axle under random loading

Redouane Zellagui, Ahmed Bellaouar, Lachi Mohammed

The present paper aims to present a numerical modeling of a train bogie following a railway accident in the Algerian railway which clearly showed the presence of cracks at the…

Accelerated micro particle swarm optimization for the solution of nonlinear model predictive control

Halim Merabti, Khaled Belarbi

Rapid solution methods are still a challenge for difficult optimization problems among them those arising in nonlinear model predictive control. The particle swarm optimization…

Disturbance-observer based control of voltage-source-converter under unbalanced voltage conditions

Akhtar Rasool, Esref Emre Ozsoy, Fiaz Ahmad, Asif Sabanoviç, Sanjeevikumar Padmanaban

This paper aims to propose a novel grid current control strategy for grid-connected voltage source converters (VSCs) under unbalanced grid voltage conditions.

Relative complex permittivity and its dependence on frequency

Georgios Giannoukos, Mart Min, Toomas Rang

This paper aims to give a brief overview of dielectric properties, relative complex permittivity and its dependence on frequency. The significance of different approaches to…

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A novel method to apply Neumann boundary conditions in the Isogeometric Analysis (IGA) of beam with 1-D formulation

Subrata Kumar Mondal, Sangamesh Gondegaon, Hari Kumar Voruganti

This paper proposes a novel approach to impose the Neumann boundary condition for isogeometric analysis (IGA) of Euler–Bernoulli beam with 1-D formulation. The proposed method is…

Feedback a learning tool for future organizations

Salmi Salah, Chaib Rachid

The purpose of this study is to provide means of reflection on the skill acquired during accidents occurring in normal and disorganized situations as well as to draw the…

Map risks in the company: highlight at the top priority risks

Mourad Salim Aouati, Rachid Chaib, Irina Cozminca, Ion Verzea

Today, methods and risk analysis tools are used to argue decisions concerning issuance of operating licenses, risk management and development of action and emergency plans. In…

A reduced rule-based expert system by the simplification of logic functions for determining the life expectancy of intensive care patients

Inayet Hakki Cizmeci, Fatih Basçiftçi

Specialist physicians, specialist nurses and personnel in the intensive care unit (ICU) work to treat patients. Compared with other hospital units, ICUs are full-fledged and…

Cover of World Journal of Engineering

ISSN:

1708-5284

Online date, start – end:

2011

Copyright Holder:

Emerald Publishing Limited

Open Access:

hybrid

Editor:

  • Professor YuZhuang Sun