Abolfazl Asnaghi

Post doc at Chalmers, Mechanics and Maritime Sciences, Marine Technology

Abolfazl Asnaghi is a PhD student within the division Marine Technology since January 2013. Under the supervision of Rickard Bensow and Goran Bark, he is working on numerical modeling of cavitation. This project aims to predict cavitation behavior around propellers along with considering generated noise and erosion risk estimation. Abolfazl has his academic background in Mechanical Engineering/Fluid Mechanics.

Source: chalmers.se

Showing 15 publications

2019

Roughness Effects on the Tip Vortex Strength and Cavitation Inception

Abolfazl Asnaghi, Urban Svennberg, Robert Gustafsson et al
Paper in proceedings
2019

PROPELLER TIP VORTEX CAVITATION MITIGATION USING ROUGHNESS

Abolfazl Asnaghi, Urban Svennberg, Robert Gustafsson et al
Paper in proceedings
2019

Evaluation of Curvature Correction Methods for Tip Vortex Prediction in SST kOmega Turbulence Model Framework

Abolfazl Asnaghi, Urban Svennberg, Rickard Bensow
International Journal of Heat and Fluid Flow. Vol. 75 (C), p. 135-152
Journal article
2018

Numerical and experimental analysis of cavitation inception behaviour for high-skewed low-noise propellers

Abolfazl Asnaghi, Urban Svennberg, Rickard Bensow
Applied Ocean Research. Vol. 79, p. 197-214
Journal article
2018

Numerical investigation of the impact of computational resolution on shedding cavity structures

Abolfazl Asnaghi, Andreas Feymark, Rickard Bensow
International Journal of Multiphase Flow. Vol. 107, p. 33-50
Journal article
2018

Analysis of tip vortex inception prediction methods

Abolfazl Asnaghi, Urban Svennberg, Rickard Bensow
Ocean Engineering. Vol. 167, p. 187-203
Journal article
2017

Improvement of cavitation mass transfer modeling based on local flow properties

Abolfazl Asnaghi, Andreas Feymark, Rickard Bensow
International Journal of Multiphase Flow. Vol. 93, p. 142-157
Journal article
2017

COMPARATIVE ANALYSIS OF TIP VORTEX FLOW USING RANS AND LES

Abolfazl Asnaghi, Rickard Bensow, Urban Svennberg
VII International Conference on Computational Methods in Marine Engineering
Paper in proceedings
2017

Implicit Large Eddy Simulation of Tip Vortex on an Elliptical Foil

Abolfazl Asnaghi, Rickard Bensow, Urban Svennberg
Fifth International Symposium on Marine Propulsion
Paper in proceedings
2016

Numerical Analysis of Tip Vortex Flow

Abolfazl Asnaghi, Andreas Feymark, Rickard Bensow
19th "Numerical Towing Tank Symposium" (NuTTS'16)
Conference contribution
2015

Computational Analysis of Cavitating Marine Propeller Performance using OpenFOAM

Abolfazl Asnaghi, Andreas Feymark, Rickard Bensow
2nd International Workshop on Cavitating Propeller Performance, p. 8-
Conference contribution
2014

Shear Stress Effects in Cavitating Flows

Abolfazl Asnaghi, Andreas Feymark, Rickard Bensow
Numerical Towing Tank Symposium, p. 6-
Conference contribution
2013

Effect of Turbulence Closure on the Simulation of the Cavitating Flow on the Delft Twist11 Foil

Abolfazl Asnaghi, Andreas Feymark, Rickard Bensow
Numerical Towing Tank Symposium. Vol. 2013
Conference contribution

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Showing 1 research projects

2018–2020

RoughProp - reduced radiated noise to the oceans through surface roughness

Rickard Bensow Marine Technology
Abolfazl Asnaghi Marine Technology
VINNOVA

There might be more projects where Abolfazl Asnaghi participates, but you have to be logged in as a Chalmers employee to see them.