Research Paper Computational Fluid Dynamics (CFD)
1. An advection-diffusion multi-layer porous model for stent drug delivery in coronary arteries

Seyed Masoud Vahedi; Mohammad Sadegh Valipour; Filippo de Monte

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 1-18

http://dx.doi.org/10.22061/jcarme.2018.2741.1280

Abstract
  Arterial drug concentration distribution determines local toxicity. The safety issues dealt with Drug-Eluting Stents (DESs) reveal the needs for investigation about the effective factors contributing to fluctuations in arterial drug uptake. The current study focused on the importance of hypertension ...  Read More

Research Paper Manufacturing Processes
2. Design and manufacture a novel tool in the incremental sheet metal forming process and its effects on the process parameters

Ebrahim Haghani; Ahmad Gheysarian; Mohammad Honarpisheh

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 19-31

http://dx.doi.org/10.22061/jcarme.2019.4430.1536

Abstract
  One of the methods for making prototypes is incremental forming process. In this method, the forming tool, performs a pre-programmed movement by the CNC machine and runs the desired path. This modernization process is used in the automotive, aerospace, military, medical and other industries. One of the ...  Read More

Research Paper Computational Fluid Dynamics (CFD)
3. Numerical investigation on the effects of six control rods arranged in equilateral triangular configurations on fluid flow and forced convection heat transfer from a circular cylinder

S. Harimi; Azam Marjani

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 33-45

http://dx.doi.org/10.22061/jcarme.2019.2716.1274

Abstract
  The present work deals with heat transfer characteristics as well as fluid flow patterns in laminar flow regime for a circular cylinder with six control rods arranged in equilateral triangular geometries. The computations have been carried out by a finite volume approach using the overset grid method. ...  Read More

Research Paper Fluid Mechanics
4. A method for detecting bubbles in two-phase gas-liquid flow

Pedram Hanafizadeh; Amirmohammad Sattari; Seyed Erfan Hosseinidoost; Morteza Molaei; Mehdi Ashjaee

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 47-58

http://dx.doi.org/10.22061/jcarme.2018.2524.1246

Abstract
  Detecting bubble in two-phase flow has been a basic issue in two-phase flow systems. A new method for measuring the frequency of bubble formation is presented in this paper. For this purpose, an electronic device was designed and constructed which works based on a change in intensity of laser beam. For ...  Read More

Research Paper Plasticity
5. Crashworthiness design of multi-cell tapered tubes using response surface methodology

Sadjad Pirmohammad; Sobhan Esmaeili-Marzdashti; Arameh Eyvazian

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 59-75

http://dx.doi.org/10.22061/jcarme.2018.2825.1292

Abstract
  In this article, crashworthiness performance and crushing behavior of tapered structures with four internal reinforcing plates under axial and oblique dynamic loadings have been investigated. These structures have a tapered form with five cross sections of square, hexagonal, octagonal, decagon and circular ...  Read More

Research Paper Computational Fluid Dynamics (CFD)
6. Influence of insertion of holes in the middle of obstacles on the flow around a surface-mounted cube

brahim Rostane; ALIANE KHALED; said Abboudi

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 77-87

http://dx.doi.org/10.22061/jcarme.2019.3984.1472

Abstract
  The aim of our study is to analyze the impact of insertion holes in the middle of obstacles on the flow around a surface-mounted cube, In order to do this; we studied four configurations of obstacles in a channel with a Reynods number based on obstacle height ReH = 40000. The hexahedral structured meshes ...  Read More

Research Paper Fluid Mechanics
7. MHD thermal radiation and chemical reaction effects with peristaltic transport of the eyring-powell fluid through a porous medium

K VENU REDDY; M. Gnaneswara Reddy

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 89-105

http://dx.doi.org/10.22061/jcarme.2018.2840.1293

Abstract
  In this paper, we analyze the thermal radiation and chemical reaction impacts on MHD peristaltic motion of the Eyring-Powell fluid through a porous medium in a channel with compliant walls under slip conditions for velocity, temperature, and concentration. Assumptions of a long wave length and low Reynolds ...  Read More

Research Paper Computational Fluid Dynamics (CFD)
8. Experimental study and application of computational fluid dynamics on the prediction of air velocity and temperature in a ventilated chamber

mohammad saeed sharifi; Miralam Mahdi; Karim Maghsoudi Mehraban

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 107-119

http://dx.doi.org/10.22061/jcarme.2019.3919.1458

Abstract
  The shape of the air flow in the interior is heavily influenced by the air distribution system and the way air enters and exits. By numerically simulating flow by computational fluid dynamics, one can determine the flow pattern and temperature distribution and, with the help of the results, provide an ...  Read More

Review paper Fluid Mechanics
9. Combined effect of hall current and chemical reaction on MHD flow through porous medium with heat generation past an impulsively started vertical plate with constant wall temperature and mass diffusion

NEETU KANAUJIA; uday singh rajput

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 121-132

http://dx.doi.org/10.22061/jcarme.2019.2925.1305

Abstract
  Unsteady flow with magneto-hydrodynamics and heat generation through porous medium past an impulsively started vertical plate with constant wall temperature and mass diffusion is considered here. The effect studied is a combination of Hall current and chemical reaction. The motivation behind this study ...  Read More

Research Paper Perturbation Technique
10. Entropy generation analysis of non-newtonian fluid in rotational flow

Abbas Kosarineia

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 133-144

http://dx.doi.org/10.22061/jcarme.2018.2877.1299

Abstract
  The entropy generation analysis of non-Newtonian fluid in rotational flow between two concentric cylinders is examined when the outer cylinder is fixed and the inner cylinder is revolved with a constant angular speed. The viscosity of non-Newtonian fluid is considered at the same time interdependent ...  Read More

Research Paper Vibration
11. Identification of rotor bearing parameters using vibration response data in a turbocharger rotor

RAJASEKHARA REDDY MUTRA; Srinivas J

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 145-156

http://dx.doi.org/10.22061/jcarme.2018.3165.1347

Abstract
  Turbochargers are most widely used in automotive, marine and locomotive applications with diesel engines. To increase the engine performance nowadays, in aerospace applications also turbochargers are used. Mostly the turbocharger rotors are commonly supported over the fluid film bearings. With the operation, ...  Read More

Research Paper Composite Materials
12. Dynamic stress concentration in a hybrid composite laminate subjected to a sudden internal break

Erfan Mirshekari; Arash Reza

Volume 9, Issue 1 , Summer and Autumn 2019, Pages 157-171

http://dx.doi.org/10.22061/jcarme.2018.2604.1259

Abstract
  In this work, transient dynamic stress concentration in a hybrid composite laminate subjected to a sudden internal crack is examined. It is assumed that all fibers lie in one direction and the applied load acts along direction of fibers. Two types arrangements are considered for the fiber; square and ...  Read More