• Active Control of Sandwich Microbeams Vibration with FGM and Viscoelastic/ER Core 

  Yousefi, Amir Hossein؛ kiani, farhad؛ Abedi, Esmaeil (Islamic Azad University Majlesi Branch, 2023-09-01)

  This study is devoted to analyse of free and forced vibrations and semi-active control vibrations of sandwich microbeam with Functionally Graded Materials (FGM) and viscoelastic/electrorheological (ER) core. The intended ...

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• Improving High Cycle Fatigue Life in An Exhaust Manifold Using Perimeter Fins with Considering Stress Gradient 

  Ashouri, Hojjat (Islamic Azad University Majlesi Branch, 2023-09-01)

  The effect of perimeter fins on the thermal stress and High Cycle Fatigue (HCF) life in an exhaust manifold with considering stress gradient was investigated. For this purpose, coupled thermo-mechanical analysis of an ...

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• Investigation of Adhesion Behavior of Aluminum Laminates /Carbon Fiber/ High Silica Fiber by Phenol Resins 

  Salimi, kazem؛ Naddaf Oskouei, Alireza؛ Hosseini, Rouhollah؛ Zeinalbeik, Mohammad Javad (Islamic Azad University Majlesi Branch, 2023-09-01)

  Fiber‐metal laminate is a material constituted of composite laminate and metal sheets, whose mechanical properties can be tailored by varying the thickness, the number of layers and bonding type. For this reason, in this ...

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• Optimum Design and Construction of Hydraulic Sections of Parabolic Water Transmitting Channels using the Harris Hawks Optimization Algorithm 

  torkzadeh, Mehrzad؛ Zarif Sanayei, Hamed Reza؛ kamgar, reza (Islamic Azad University Majlesi Branch, 2023-09-01)

  Channels have various types of cross-sectional shapes, including trapezoidal, rectangular, semi-circular, parabolic, chain-curved, semi-cubic parabolic, egg-shaped, and circular as the most common shapes. A channel designer ...

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• Sensitivity Analysis of Piezoelectric Microcantilever Excitability as Resonator 

  Ghaderi, Reza (Islamic Azad University Majlesi Branch, 2023-09-01)

  Piezoelectric Microcantilevers (MCs) are efficient tools in switches of MEMS, AFMs and nano-resonators. Creating maximum vibrating motion with minimum excitation voltage is important in reducing power consumption and noise ...

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• Comparison of Vibration Amplitude in Isfahan Subway Due to Track Structure- An Experimental Study 

  sattari, sajjad؛ Saadat, Mohammad؛ Mirtalaie, Sayed Hasan؛ salehi, mahdi؛ soleimani, ali (Islamic Azad University Majlesi Branch, 2023-09-01)

  Increasing the stability of structures and reducing the maintenance cost of slab track superstructures compared to ballasted tracks are among the reasons for the tendency to use this category of superstructures in the ...

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• Multi-Objective Optimization of Plate Heat Exchangers by Employing an Imperialist Competitive Algorithm 

  Mahmoodabadi, Mohammadjavad؛ Zarnegar, Soodeh (Islamic Azad University Majlesi Branch, 2023-03-01)

  In this paper, the multi-objective optimum design of plate fin heat exchangers is investigated. To this end, the efficiency and cost as two important factors for the design of heat exchangers are regarded as the objective ...

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• Effect of Inter-Cavity Spacing and Heat Treatment in Friction Stir Processing/Welding (FSP/FSW) Al7075 Composites Containing Al2O3 and Graphene Nanomaterials using Charpy Impact Test 

  Hosseinzadeh, Ali؛ Shariati, Mahmoud؛ Ghahremani-moghadam, Danial؛ Maraki, Mohammad Reza (Islamic Azad University Majlesi Branch, 2023-03-01)

  In this research, the friction stir process by adding Al2O3 and graphene nanoparticles at two different distances have been investigated. Nanoparticles are inserted in cavities with a diameter of 2 mm and a depth of 3 mm. ...

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• Effect of Deposition Time on the Morphological Features and Structure of DLC Coatings on Aluminuim-T6 by PACVD 

  shafiei, seyed mohammad mahdi؛ raeiesifard, Hamed؛ Jafari, kameleh (Islamic Azad University Majlesi Branch, 2023-03-01)

  Diamond like Carbon (DLC) was deposited on aluminum substrate using Plasma Assisted Chemical Vapor Deposition (PACVD) route. Spattering, the surface was activated before deposition for increasing adhesion. Deposition time ...

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• The Effect of Sintering and Compaction Conditions on the Microstructure and Properties of AZ31 Magnesium Alloy 

  saghafi, amin؛ Eftekhari Shahri, Seyed Ehsan؛ Jamshidi, Hossein؛ Salari, Mohammad Kazem؛ Khoshhal, Razieh (Islamic Azad University Majlesi Branch, 2023-03-01)

  Magnesium and its alloys are attractive materials in industrial applications due to the low density and high strength. The properties of AZ31 magnesium alloy can be much improved by choosing proper sintering conditions. ...

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• Design Construction and Evaluation of a Ring-like Karbandi Structure 

  Shahhoseini, Ahad؛ pakzad, sajjad؛ Ranjbar Malek Shahi, Mohammad Mehdi (Islamic Azad University Majlesi Branch, 2023-03-01)

  Due to the gold price increases in the Iranian market, the desired buyers have been attracted to LGJ (Lightweight Gold Jewelry). Meanwhile, because of the strength decreases in structure in LGJ., we investigated a structural ...

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• A New Visual Servoing Method for Grasping and Assembling Objects using Stereo Image Based Feedback 

  jeddi, mahmoud؛ khoogar, ahmad reza (Islamic Azad University Majlesi Branch, 2023-03-01)

  In this paper, an eye-in-hand stereo image-based visual serving controller for industrial 6 degrees of freedom manipulator robots is presented. The visual control algorithms mostly use the relationship between camera speed ...

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• Strength Improvement of Nano-Structured Titanium Processed by Parallel Tubular Channel Angular Pressing 

  Amani, Ali؛ Soleimanimehr, Hamid؛ Etemadi Haghighi, Shahram؛ Biniyazan, Farid (Islamic Azad University Majlesi Branch, 2023-03-01)

  Parallel Tubular Channel Angular Pressing (PTCAP), as a process of Severe Plastic Deformation (SPD), was employed for improving the strength of commercially pure Titanium (Grade 2). In the present research, the tubular ...

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• Vibration Analysis of an Imperfect Single-Layer Graphene Sheet using Quasi-3d Theory and Isogeometric Approach 

  Fazeli, Heidar؛ Adamian, Armen؛ Hosseini-Sianaki, Ahmad (Islamic Azad University Majlesi Branch, 2023-03-01)

  In this study, the size-dependent free vibration analysis of a geometrically imperfect single-layer graphene sheet (SLGS) is studied by an isogeometric approach along with the quasi-3D shear and normal deformation theory. ...

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• Effect of Adding a Styrene-Butadiene Rubber Damper to A Sled Sample and Extraction of Its Equivalent Stiffness and Damping 

  Najafi, Mohammad Reza؛ Mahjoub Moghadas, Saied (Islamic Azad University Majlesi Branch, 2023-03-01)

  Protection of sled systems from destructive vibrations is inevitably under attraction due to the importance of sled testing in the aerospace industry. A pair of SBR dampers were used between the slipper and the sled body ...

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• Improvement Analysis of Response Between Jacket Platforms and Sea Waves using the Vibration Dampers 

  Pendarian, Latif؛ Fiouz, Alireza؛ Gasemi, Abbas (Islamic Azad University Majlesi Branch, 2023-06-01)

  Offshore fixed metal platforms have unique characteristics in specific location such as shallow waters, and oil platform may be physically connected to seabed. Offshore platforms in the sea are affected by complex and ...

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• Study on the Thermophysical Properties of Hybrid Nanofluid Based on Aircraft De/Anti-Icing Fluid at Low Temperatures 

  Nayebpashaee, Nasim (Islamic Azad University Majlesi Branch, 2023-06-01)

  This work involves an experimental study of the thermophysical properties of hybrid nanofluids of TiO2 and graphene in a binary mixture of water and ethylene glycol. Hybrid nanofluid samples with different volume fractions ...

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• Analysis of FGM Cylindrical Shell under Impact Loading of Explosion 

  azarafza, reza؛ pirali, puya؛ Javadi, Ali (Islamic Azad University Majlesi Branch, 2023-06-01)

  Due to the increasing application of Functionally Graded Materials (FGM) shells, it seems necessary to investigate their behaviour under different loads. Therefore, in this paper, the dynamic response of functionally graded ...

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• Active Control of Shimmy Vibration in Aircraft Nose Landing Gear using Fuzzy and NARMA-L2 Controllers 

  Yazdanpanah, Milad؛ Nateghi, Alireza؛ Zare, hassan (Islamic Azad University Majlesi Branch, 2023-06-01)

  In this paper, control of shimmy vibration of aircraft nose landing gear is presented. In this regard, the NARMA-L2 neural controller and a robust controller using a fuzzy method are designed and compared. The efficiency ...

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• Vibration Behavior of the Planetary Gear System by Considering the Fixed Output 

  Shahabi, Ali؛ Kazemian, Amir Hossein (Islamic Azad University Majlesi Branch, 2023-06-01)

  This work studies on analytical model of the single–stage spur planetary gear in form of lumped–parameter model. It includes key nonlinear factors of planetary gear vibration such as mesh stiffness and backlash of meshing ...

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