Volume 15 (2022)
Volume 14 (2021)
Volume 13 (2020)
Volume 12 (2019)
Volume 11 (2018)
Volume 10 (2017)
Volume 9 (2016)
Volume 8 (2015)
Volume 7 (2014)
Volume 6 (2013)
Volume 4 (2010-2011)
Volume 3 (2009-2010)
Volume 2 (2008-2009)
Volume 1 (2007-2008)
1. Anisotropy Induced Biaxial Stress-Strain Relationships in Aluminum Alloys

Milad Janbakhsh; Mohammad Riahi; Faramarz Djavanroodi

Volume 5, Issue 3 , June 2012

Abstract
  Recently, offshore and ocean engineering have been dealing with novel materials that play a significant role in reducing the weight of structures used in the ship construction industry. 5XXX series of aluminum alloys are of the novel alloys are suitable for construction of ship hulls and the topside ...  Read More

2. A New method for Production of Porous Aluminum Castings

A.K. Shaik Dawood1

Volume 5, Issue 3 , June 2012

Abstract
  Abstract Porous materials are commonly found in nature and as industrial materials such as wood, carbon, foams, ceramics and bricks. In order to use them effectively, their mechanical properties must be understood in relation to their micro-structures. Foam made from non-flammable metal will remain non-flammable ...  Read More

3. Investigation of Oxygen Enriched air intake on diesel engine exhaust emissions

Mojtaba Amirshekari

Volume 5, Issue 3 , June 2012

Abstract
  One of the methods to reduce the emissions in a diesel engine is by oxygen introduction into the combustion chamber which can be done by supplying the oxygen into the inlet manifold during suction stroke. Oxygen affects different parameters such as brake thermal efficiency, fuel consumption, NOx and ...  Read More

4. Experimental Investigation of Surface Roughness for Fused Deposition Modelled Part with Different Angular Orientation

sreedhar pugalendhi

Volume 5, Issue 3 , June 2012

Abstract
  Fused deposition modeling (FDM) is a filament based rapid prototyping system provides us to manufacture real parts with multiple production-grade materials, such as ABS-M30, PC, PPSF and PC-ABS blend. Fused deposition modeling technology, essentially perform using layer manufacturing process. More complex ...  Read More

5. Two Dimensional Simulation of Laminar Flow Around Two Bodies in Relative Motion

sahar noori; F. Mahdavi; S.M.H. Karimian

Volume 5, Issue 3 , June 2012

Abstract
  In this paper an efficient dual time implicit approach is used to solve viscous laminar flow around two bodies with general motion. Therefore, the grid includes a background grid and two sets of grids around the moving bodies. Rotational and translational motions of two bodies are managed separately ...  Read More

6. Potential of a Low Heat Rejection Diesel Engine with Renewable Fuels

venkata krishna murthy; M.V.S. Murali Krishna

Volume 5, Issue 3 , June 2012

Abstract
  Investigations are carried out to evaluate the performance of a low heat rejection (LHR) diesel engine consisting of air gap insulated piston with 3-mm air gap, with superni (an alloy of nickel) crown and air gap insulated liner with superni insert with different operating conditions of crude jatropha ...  Read More

7. Prediction of Rupture Using Ductile and MSFLD Damage in T- Shape Tube Hydro-Forming Process

hossein ghazavi; Nosratollah Solhjoei

Volume 5, Issue 3 , June 2012

Abstract
  Hydro-forming is a fabrication process that uses a fluid medium to form a piece by using high internal pressure. In tube hydro-forming, a tubular blank is placed between two dies, sealed and pressurized water injected, deforming the tube walls in the cavity form of the dies. Exist Several typical hydro-forming ...  Read More

8. Exergy Analysis of a Trigeneration System Driven by Aninternal Combustion Engine with Asteam Ejector Refrigeration System

mohammad - najafi; K. Javaherdeh; B. Liravinia

Volume 5, Issue 3 , June 2012

Abstract
  The present study analizes a trigeneration system based on an internal combustion engine and a steam ejector refrigeration system from an energy point of view.  Read More

9. Dynamic Load Carrying Capacity of Spatial Cable Suspended Robot: Sliding Mode Control Approach

Moharam Habibnejad korayem; M. Jalali; H. Tourajizadeh

Volume 5, Issue 3 , June 2012

Abstract
  This paper proposes a control strategy for a cable-suspended robot based on sliding mode approach (SMC) which is faced to external disturbances and parametric uncertainties. This control algorithm is based on Lyapunov technique which is able to provide the stability of the end-effecter during tracking ...  Read More

10. Evaluation of the Heat and Mass Transfer and Exergy in the Counter Flow Wet Cooling Tower of Khuzestan Steel Company (KSC)

Navid Bozorgan; Nariman Bozorgan

Volume 5, Issue 3 , June 2012

Abstract
  A thermodynamic analysis of the counter flow wet cooling tower (CWCT) in the Steelmaking unit of the Khuzestan Steel Company (KSC) is performed in this paper. We evaluated both energy and exergy formulations for analyzing the heat and mass transfer, exergy and second-law efficiency in this cooling tower. ...  Read More

11. The effect of orientation on optimum insulation position in the wall of a building with natural ventilation in hot and dry climate

mehdi najafian; Alireza Bahrami

Volume 5, Issue 3 , June 2012

Abstract
  In this study, the effect of wall orientation on the optimum insulation position in the wall from different perspectives is studied numerically. Using Crank- Nicolson One dimensional transient heat conduction equation is solved for the wall with convection boundary conditions. Outdoor temperature is ...  Read More

12. Microstructure and Mechanical Properties of Al2O3-SiC Nanocomposites with 0.05% MgO and Different SiC Volume Fraction

Ali Reza Moradkhani; Mehdi Tajdari

Volume 5, Issue 3 , June 2012

Abstract
  Abstract: In this study, Al2O3–SiC nanocomposites have been fabricated by mixing of alumina powder containing 0.05% weight magnesium oxide and silicon carbide nano powders, followed by hot pressing at 16500C. The mechanical properties of Al2O3-SiC nanocomposites containing different volume fraction ...  Read More

13. Stress Analysis of Tractor Tire Interaction whit Soft Soil using Non-linear 2D Finite Element Method

Moslem Namjoo; Naser Nankali

Volume 5, Issue 3 , June 2012

Abstract
  Abstract: Compaction under tractors tires is of special concern because the weight of these machines has increased dramatically in the last years. These machines and others associated with crop cultural practices weight enough to significantly compact the soil, especially if the soil is soft with high ...  Read More