World Journal of Engineering: Volume 15 Issue 6

Sensitivity analysis of geotechnical site conditions effect on the seismic response of a saturated inhomogeneous poroviscoelastic soil profile

Toufiq Ouzandja, Mohamed Hadid

This paper aims to present the investigation of the linear and nonlinear seismic site response of a saturated inhomogeneous poroviscoelastic soil profile for different soil…

Design of backstepping control with CNN-based compensator for active magnetic bearing system subjected to input voltage saturation

Avadh Pati, Richa Negi

The stability and input voltage saturation is a common problem associated with an active magnetic bearing (AMB) system. The purpose of this paper is to design a control scheme…

An improved integrated control modeling of a high-power density interleaved non-inverting buck-boost DC-DC converter

Mohsen Karimi, Mohammad Pichan, Adib Abrishamifar, Mehdi Fazeli

This paper aims to propose a novel integrated control method (ICM) for high-power-density non-inverting interleaved buck-boost DC-DC converter. To achieve high power conversion by…

Performance evaluation in CNC turning of AA6063-T6 alloy using WASPAS approach

Priyabrata Sahoo, Mantra Prasad Satpathy, Vishnu Kumar Singh, Asish Bandyopadhyay

Surface roughness and vibration during machining are inevitable which critically affect the product quality characteristics. This paper aims to suggest the implementation of a…

Performance, combustion and exhaust emissions analysis of HCNG fuelled single cylinder diesel engine at different injection opening pressures

Syed Azam Pasha Quadri, Girish Srivatsa Rentala, Raghavendra Sarap

Over past decades, the fossil fuel reserves in the world have been decreasing at an alarming rate and a lack of crude oil is expected in the early decades of this century. Also…

Mechanochemical-assisted heterogeneous surface modification of parawood microcrystalline cellulose and its effect on the properties of polypropylene composites

Patcharaporn Chuayplod, Duangdao Aht-Ong

The purpose of this work was to modify the surface of parawood sawdust (Hevea brasiliensis) microcrystalline cellulose (PW-MCC) used as reinforcing agent in polypropylene…

Impact of nonlinear radiative nanoparticles on an unsteady flow of a Williamson fluid toward a permeable convectively heated shrinking sheet

Aurang Zaib, Rizwan Ul Haq, A.J. Chamkha, M.M. Rashidi

The study aims to numerically examine the impact of nanoparticles on an unsteady flow of a Williamson fluid past a permeable convectively heated shrinking sheet.

Modularized design of coal-mine paste filling station based on fuzzy theory

Guimei Wang, Lijie Yang, Yong Shuo Zhang

This paper aims to study a modular method for designing a paste filling station (PFS) for a coal mine (CM) to reduce the PFS’s input cost and achieve reutilization.

Ultrasonic, chemical-assisted ultrasonic and rotary ultrasonic machining of glass: a review paper

Kanwal Jit Singh, Inderpreet Singh Ahuja, Jatinder Kapoor

This review paper reveals the literature on ultrasonic, chemical-assisted ultrasonic and rotary ultrasonic machining (USM) of glass material. The purpose of this review paper is…

A thermodynamic performance analysis on influence parameters of COG-CCHP based on exergy

Hongbin Zhao, Yu Cao, Chang Liu, Xiang Qi

The purpose of this paper is to investigate the performance of coke oven gas (COG)-combined cooling, heating and power (CCHP) system and to mainly focus on studying the influence…

Analysis of aromatic hydrocarbon in medium- to high-sulfur coals from Fenxi, Shanxi Province

Yanli Yang, Qiaojing Zhao

This study aims to investigate the compositional characteristics of aromatic hydrocarbons extracted from coals and to describe how the sulfur content influences the properties of…

Low power aware pulse triggered flip flops using modified clock gating approaches

Sudhakar Jyothula

The purpose of this paper is to design a low power clock gating technique using Galeor approach by assimilated with replica path pulse triggered flip flop (RP-PTFF).