Volume 11 (2021)
Volume 10 (2020)
Volume 9 (2019)
Volume 8 (2018)
Volume 7 (2017)
Volume 6 (2016)
Volume 5 (2015)
Volume 4 (2014)
Volume 3 (2013)
Volume 2 (2012)
Volume 1 (2011)

Research Paper
Numerical simulation of Aspect ratio effect of the rectangular cylinder on the aerodynamic noise

Sarallah Abbasi

Articles in Press, Accepted Manuscript, Available Online from 18 June 2022

http://dx.doi.org/10.22061/jcarme.2022.7906.2056

Abstract
  The purpose of this paper is to investigate the effect of aspect ratio on vortex on vortex shedding and transient flow induced noise over a rectangular cylinder is presented. The freestream velocity is assumed 50 m/s. URANS equations with turbulence model k-ω-SST are employed to flow analysis. Aerodynamic ...  Read More

Research Paper Micro and Nano Systems
Thermo-elastic damping and anchor loss in the operational modes of a hemispherical shell resonator

Aylar Khooshehmehri; Abdollah Eslami Majd; Elham Arabsheybani

Articles in Press, Accepted Manuscript, Available Online from 29 May 2022

http://dx.doi.org/10.22061/jcarme.2022.8081.2075

Abstract
  The hemispherical resonator gyro (HRG) is a type of precision inertial sensor that has the advantages of direct angle measurement and unlimited dynamic range. The overall accuracy of the HRG is due to the quality of its resonator shell and Improving the performance of resonators requires a proper understanding ...  Read More

Research Paper Dynamic Response
Numerical response using finite strip element including drilling degree of freedom

J. Akbari; H. Valaei; M. F. Sepahvand

Articles in Press, Accepted Manuscript, Available Online from 23 May 2022

http://dx.doi.org/10.22061/jcarme.2022.6916.1894

Abstract
  Finite-element modeling of structures using elements without rotational degrees of freedom (DOFs) is usually stiffer than their physical behavior. Therefore, the stiffness of a structural system will be smoothed by adding rotational DOFs in the numerical model. In the traditional displacement-based finite-element ...  Read More

Research Paper Forming
Experimental investigation and modeling of Fiber Metal Laminates hydroforming process by the GWO optimized neuro-fuzzy network

Amir Hossein Rabiee; Ehsan Sherkatghanad; Ali Zeinolabedin Beygi; Hassan Moslemi Naeini; Lihui Lang

Articles in Press, Accepted Manuscript, Available Online from 10 May 2022

http://dx.doi.org/10.22061/jcarme.2022.8268.2101

Abstract
  In this paper, by considering the processing parameters including Blank Holder Force, Blank Holder Gap, and Cavity Pressure as the most important input factors in the hydroforming process, an experimental design is performed and an adaptive neural-fuzzy inference system (ANFIS) are applied to model and ...  Read More

Research Paper Energy Systems
Thermodynamic analysis of a hybrid absorption two-stage compression refrigeration system employing a flash tank with indirect subcooler

Armin Emamifar

Articles in Press, Accepted Manuscript, Available Online from 27 April 2022

http://dx.doi.org/10.22061/jcarme.2022.8591.2154

Abstract
  In this research, the thermodynamic analysis of a two-stage absorption compression refrigeration system employing a flash tank with indirect subcooler is presented. The absorption cycle uses LiBr-water solution as working fluid and prepares the high temperature medium for the bottoming cycle, which is ...  Read More

Research Paper Energy Science and Technology
Experimental study of melting of composite phase change materials used in honeycomb energy storage system

Ahmed F Hasan; Salah N Farhan

Articles in Press, Accepted Manuscript, Available Online from 27 April 2022

http://dx.doi.org/10.22061/jcarme.2022.8741.2175

Abstract
  Phase change materials have attracted a considerable attention in thermal energy storage research field recently due to their thermal characteristic. Composite materials have great potential as one of the best alternative approach that would be utilized to increase the thermal performance of this sort ...  Read More

Research Paper Composite Materials
Assessment of particle size distribution and tensile properties on hybrid epoxy composite reinforced with functionalized graphene and CNT nanofillers

Manoj Kumar Shukla; Kamal Sharma

Articles in Press, Accepted Manuscript, Available Online from 11 April 2022

http://dx.doi.org/10.22061/jcarme.2022.5312.1656

Abstract
  The synergetic effect of Amine Functionalized Multiple Graphene Layers (AMGL) and Multi-Walled Carbon Nanotube (AMWCNT) nano-fillers mixed with epoxy resin has been investigated on the Particle Size Distribution (PSD) and tensile properties of hybrid composites. The hybrid composites with equal ratio ...  Read More

Research Paper
Large eddy simulation of non-reactive flow in burners

Mahdi Zakyani

Articles in Press, Accepted Manuscript, Available Online from 01 January 2022

http://dx.doi.org/10.22061/jcarme.2022.8470.2139

Abstract
  Large Eddy Simulations of non-reactive Delft II and Sydney bluff body flow are performed using different sub-grid scale models. Simulation of non-reactive burners is useful when studying flow characteristics inside reactive burners. As turbulent combustion simulation is rather an intricate task, it is ...  Read More

Research Paper Energy Science and Technology
Performance analysis of a combined cooling, heating and power system based on micro gas turbine from the point of view of exergy

Jamasb Pirkandi; Amirali Amiralaei; Mohammad Omian

Articles in Press, Accepted Manuscript, Available Online from 14 December 2021

http://dx.doi.org/10.22061/jcarme.2021.7514.1999

Abstract
  In this research, a combined cooling, heating and power system (CCHP) has been analyzed from the perspective of entropy and exergy. The primary driver and the cooling system for this combined system consist of a micro gas turbine and a hot water lithium bromide single-effect absorption chiller, respectively. ...  Read More

Research Paper Vibration
Bearing fault prognostics using takagi-sugeno of extended fuzzy with recursive least square algorithms

Henry Ogbemudia Omoregbee; Modestus O. Okwu; Mabel U. Olanipekun; Bright A Edward

Articles in Press, Accepted Manuscript, Available Online from 03 November 2021

http://dx.doi.org/10.22061/jcarme.2021.6760.1869

Abstract
  This paper presents detection of fault prognostics in bearings with the application of extended takagi-sugeno fuzzy recursive least square algorithms (extsfrlsa). The nonlinear system is decomposed into a multi-model structure consisting of linear models that are not inherently independent, due to the ...  Read More

Research Paper Computational Fluid Dynamics (CFD)
Numerical prediction of the drag coefficient of bluff bodies in three-dimensional pipe flow

Tamil Chandran A; Suthakar T; Balasubramanian KR; Rammohan S; Jacob Chandapillai

Articles in Press, Accepted Manuscript, Available Online from 03 November 2021

http://dx.doi.org/10.22061/jcarme.2021.7114.1931

Abstract
  Abstract Numerical analysis of Drag coefficient of three-dimensional bluff bodies such as flat plates, cylinder, triangular prism, semicircular profiles located in the flow path of the pipe was performed. Bluff bodies of various lengths are analysed using a turbulence model. The effect of bluff body ...  Read More

Research Paper Machining
Surface finish characteristics of distinct materials using extrusion honing process

Jayasimha SLN; Ganapathy Bawge; Raju H.P.

Articles in Press, Accepted Manuscript, Available Online from 03 November 2021

http://dx.doi.org/10.22061/jcarme.2021.7797.2042

Abstract
  Traditional methods of finishing like grinding, lapping and honing are limited to finishing of vital shape such as flat and circular. These conventional methods are lagging for processing components that are fabricated by hard materials involving complicated profiles in particular. Hence, it is essential ...  Read More

Research Paper
Modeling of dynamic cutting forces and cutting characteristics based on the analyzed results of average force-feed rate relationship in milling processing

Nhu-Tung Nguyen; Dong Van Pham; Dung Tien Hoang; Cuong Duc Pham

Articles in Press, Accepted Manuscript, Available Online from 03 November 2021

http://dx.doi.org/10.22061/jcarme.2021.8011.2070

Abstract
  Cutting force coefficients (CFCs) are the most important factors in prediction of CFs (CFs) and other machining characteristics (MCs). This study was conducted to model the CFs and MCs in milling process based on the calculated values of CFCs. From the relationship of average values of CFs and feed rate, ...  Read More

Research Paper Heat and Mass Transfer
Study of the effect of the boundary layer excitation in the nanofluids flow inside the tube on increasing the heat transfer coefficient

Javad Zareei; Seyyed Hissein Hoseyni; marischa Elveny

Articles in Press, Accepted Manuscript, Available Online from 25 September 2021

http://dx.doi.org/10.22061/jcarme.2021.6252.1795

Abstract
  In this paper, the effect of boundary layer excitation on increasing the heat transfer coefficient of water/carbon nanotube (CNT) nanofluid and water/aluminum oxide (Al2O3) nanoparticles has been investigated. The turbulent flow equations inside the pipe with RNG K-ε turbulence model are solved ...  Read More

Research Paper Optimization
Analysis and implementation of the solar tree by determining the optimal angle in Shiraz-Iran

Meraj Rajaee; Mina Jalali

Articles in Press, Accepted Manuscript, Available Online from 09 September 2021

http://dx.doi.org/10.22061/jcarme.2021.8079.2076

Abstract
  The solar tree is a combination of technology and art that is considered as the application of solar energy in the art of urban architecture. This study aims to combine solar technology with architectural style and art, help urban beautification and investigate the increase in solar panels' efficiency ...  Read More

Research Paper Optimization
Application of Combined Mathematical modeling/Optimization Methods Coupled Pitch Controller in Wind Turbine Using Hybrid MLP Neural Network and Firefly Algorithm

ehsanolah Assareh; Iman poultangari; Afshin ghanbarzadeh

Articles in Press, Accepted Manuscript, Available Online from 12 September 2018

http://dx.doi.org/10.22061/jcarme.2018.2482.1238

Abstract
  A common method utilized in wind turbines is pitch angle control whereby via varying the angle of wind turbine blades around their own axis, power generated at high speeds of wind is held around maximum amount and is kept away from the severe mechanical stress on wind turbine. In current study, in order ...  Read More