AMIRREZA ZARRATI - Amirkabir University of Technology

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Amirkabir University of Technology

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AMIRREZA ZARRATI

Professor
Department of Civil and Environmental Engineering
Water and Environmental Engineering Division

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Email:

zarrati

aut.ac.ir

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h-index (Scopus):

19.00

Citations (Scopus):

1531

Educational Records

Degree/Major

University

City

Country

Graduation Date

BSc

Amirkabir University of Technology

Tehran

Iran

1985

MSc

University of Newcastle Upon Tyne

Newcastle

United Kingdom

1987

PhD

Imperial College of Science, Technology and Medicine

London

United Kingdom

1991

Scientific & Industrial Experience

Responsibilities Titles

Name of Organization

Starting Date

Termination Date

Associate Researcher

Water Research Insititute

1991

2011

Senior Expert

Technical and Rsearch Section, Water and Power development company

2013

2025

Research Interests

Title

Start date

Hydraulic Structures- spillways- Tunnels

River and sediment engineering

Scouring in cross river structures and its control

Physical and numerical models

Sedimentation and flushing in dam reservoirs

Supervised PhD Theses

Thesis title

Date

Investigation of Scouring and Its Protection Downstream of the Stilling Basin

SEYEDHAMI HOJJATI

2022 Feb

The effect of hydraulic and geometric Parameters on the flow pattern of surface vortices on vertical intakes

MARYAM AZARPIRA

2021 Mar

Analysis of the structure of semi-steady coastal currents around large obstacles in a sloping bed

MEYSAM BALI & MORTEZA KOLAHDOOZAN
Other Supervisor:

2020 Nov

Effect of flow unsteadiness on local scour around bridge pier and application of collar and riprap

MOJTABA KARIMAEITABARESTAN

2014 Oct

investigation of scour depth around unprotected and protected bridge piers by collar at unsteady flow condition and reliability analysis

SEYED AMIN SALAMATIAN

2013 Jul

Numerical modeling of spilled oil dispersion in marine waters

HANIFEH IMANIAN & MORTEZA KOLAHDOOZAN
Other Supervisor:

2012 Dec

Development of a Mathematical Model for Predicting Flow Condition and Bed Topography at Bridge Sites

MOHAMMAD REZA HADIAN

2006 Feb

Supervised MSc Theses

Thesis title

Date

Numerical modeling of the effect of coflow on the dynamics and mixing of an axisymmetric turbulent jet

ALIREZA SABOOR YARAGHI & BABAK KHORSANDI
Other Supervisor:

2024 Sep

Experimental study on the effect of intake transition on critical submergence and strength of vortex

MOHAMMAD BAYATLAR

2024 Sep

Numerical simulation of reservoir geometry effects on the dam break using SPH

QAZAL KHAZAEI

2024 Aug

Numerical modeling of flow pattern in a straight compound channel with a lateral intake

HADEEL ABUALHAB

2023 Sep

Study on Scouring and its Protection Downstream of Stilling Basin Type ll

MOSTAFA ASADI

2023 Jul

Numerical modeling of sedimentation process in dam reservoirs with a lateral intakes

SHOKOUFEH SHEGARFIAN

2023 Jul

Numerical modeling of flow pattern and sedimentation in shallow reservoirs

MASOUMEH GHASEMI

2023 Jul

Modification and improvement of soil property to increase stream bed resistance against scouring

ABBAS GHAEDI HAGHIGHI

2023 Mar

Numerical modeling of aeration effect on flow characteristics over step spillways

MEHRAN SHAHANDEH

2022 Aug

Numerical simulation of two horizontal adjacent intakes effect on vortex flow field.

MELIKA SHARIFI

2022 Mar

Numerical Simulation of scouring downstream of stilling basins

POURYA HAMIDKHANI MIANJI

2022 Mar

Study on scouring and its protection downstream of stilling basins

MOJTABA NIKKHAH DEHNAVI

2021 Oct

Numerical modeling of obstacles effect on elevation of sedimentation near dam body

AMIRREZA SHAMSI ZAHIR ABADI

2021 Oct

determine of scour depth around bridge pier due to flash flood

AMIN ABEDI

2021 Sep

stacked staircase performance along with the gap on the control of local scour around the bridge abutment

MEHRAN ZANJANI

2020 Dec

Numerical Modeling of Long Term Sedimentation in Reservoirs

FATEMEH RASHID

2020 Feb

Study on the effect of inlet flow conditions on vortex formation in vertical intakes, using Particle Image Velocimetry (PIV)

POUYA FAROKHZAD

2020 Feb

Comparison of storing flood water by recharging aquifers to construction of storage dams: Case study, Saydon Project

REYHANEH NEKOUIE

2020 Feb

Numerical Modeling Of Pressure Flushing In Reservoirs

MAHTAB ASADBEGI

2019 Nov

experimental study on concrete resistance in long term water jet impact

HAMID HEDAYATI
Other Supervisor: ALIAKBAR RAMEZANIANPOR

2019 Oct

Calculation of reservoir sedimentation with 1D numerical model

AREFEH SHAMSKHANY

2019 Feb

Experimental study on stability of deposited sediment in front of bottom outlets in dam reservoirs

VAHID MODIRZADEH

2018 Feb

Numerical modeling of density current in dam reservoir with sediment obstacles, Case study of Rudbar Lorestan dam

MARJAN TAJABADI

2018 Feb

Effect of slot on local scour around bridge abutment

SINA GHANBARYNAMIN

2018 Feb

Effect of surface tension and viscosity on formation of air entraining vortices

MOJTABA ANSARI FEIZABADI

2018 Feb

STUDY ON A CRITERIA FOR MESH REFINEMENT TO REDUCE COMPUTATIONAL ERROR IN FINITE VOLUME METHODS

Other Supervisor: MEHDI DEHGHAN

2017 Nov

Environmental Impact assessment (EIA) of Dam

2017 Aug

numerical simulation of gas plume in quiescent water

FARZAD KHALLAGHI
Other Supervisor: MORTEZA KOLAHDOOZAN

2017 Aug

study of flow field around bridge pier and abutment in a fixed bed

YASHAR MAKHTOUMI & ABDOLLAH ARDESHIR
Other Supervisor:

2017 Feb

Design of riprap for protection of a bridge pier group against scouring

EMAD RASHNO

2017 Feb

numerical modeling of guide wall weir

SADEGH ANVARI

2016 Feb

Estimation of force on bridge abutments by physical modeling

HAMIDREZA AZARMIDOKHT

2016 Feb

velocity distribution in uniform rectangular channels with different roughnesses

MOHAMMAD KARBUL

2015 Feb

experimental investigation of the role of sacrificial groin in reducing scouring phenomenon

YASIN GAFARI GORABI & ABDOLLAH ARDESHIR
Other Supervisor:

2014 Feb

Optimization of splitters dimensions for energy dissipation on overflow spillways

MOHAMAD EHSAN ASADI

2013 Nov

Experimental study on riprap extent around bridge abutments

MOHAMMADHOSSEIN SAYYAD

2013 Oct

Development of an SPH model for complex geometries using conformal mapping

SASAN TAVAKKOL

2013 Mar

modelingbed level changes and sediment sorting processes for pool-riffle sequences in gravel bed rivers

MINA TABESH

2013 Feb

Experimental Study on Effect of Turbulence Intensity on Riprap Stability

SEYED MOHAMMAD AMIRSHAHI

2013 Feb

Study on Forces Acting on Particles of Rough Surfaces Using a Numerical Model

MOHAMMAD HOSSEIN ESHAGHI

2012 Sep

Stable Riprap Size Selection at Abutments

MORTEZA MOVAHEDI

2012 Feb

Investigation of Dynamic Pressure on Flip Buckets Using Smoothed Particle Hydrodynamics (SPH) Method

HAMIDREZA SHIRKHANI

2011 Oct

Numercial Simulation of Flow over Sharp-crested Weir

MOHAMMAD SADEGH JAFARINIK

2011 Jun

analysis of scouring at bridge sites due to constriction

SEPEHR KARIMI

2011 Feb

A Model For Risk Management of Powering Tunnels

MAHMOODREZA SOLTANI & EGHBAL SHAKERI
Other Supervisor:

2010 Nov

Air Concentration Variations Downstream of Aerators in Horseshoe Tunnels

MOHAMMAD JAVAD OSTAD MIRZA

2010 Nov

Presenting an algorithm for flow governing equations with development scour hole

KAVEH DEIPIR

2010 Sep

Effect of stone size on riprap stability around bridge piers

MOJTABA KARIMAIETABARESTANI

2010 Jan

effect of bed shear stress around Bpier on collar efficiency for scour protection

MASOOD ZOKAEE ASHTIANI

2009 Jun

Effect of reservoir vortex on flow condition in power tunnels

HAMED SARKARDEH

2009 Mar

Investigating Bed formsspecifications in a live bed alluvial Stream

HOSEIN HEIDARI

2009 Feb

A guidance to the design of pressurized to super critical free-surface flow transition using numerical modeling

ABDULLAH QASEMZADA

2025 Sep

Evaluation of bridge design flood based on damage assessment

ROOZBEH RAHMANI

2025 Oct

experimental evaluation on increase of critical stress in granular materials to control bed scouring by using Alkali-Activated cement

ALIREZA GHODRATI

2025 Jun

Books

Title

Author(s)

Publisher country

publication date

version

Fluid Mechanics

A. Zarrati

Iran

Numerical Methods for Shallow Water Flows and Their Application in River and Coastal Engineering

Mohammad Reza Hadian, A. Zarrati

Iran

Fluid Mechanics

A. Zarrati

Iran

Principles of Hydraulic Structures Design

A. Zarrati, Reza Roshan, B. Khadem Rabe, H. Sarkardeh

Iran

Numerical modeling of shallow water flows and their application in River and Coastal Engineering

M.R. Hadian, A. Zarrati

Iran

Fluid Mechanics and Hydraulics Laboratory, with a summary of Fluid Mechanics

A. Zarrati, M. Karimi

Iran

Hydraulic factors in bridge Design

A. Zarrati, R.v Farraday, F.g Charlton

Iran

Hydraulic factors in bridge Design

A. Zarrati, R.v Farraday, F.g Charlton

Iran

Journal Papers

A. Ghaedi Haghighi, A. Zarrati, Mojtaba Karimaei Tabarestani, "Scour Control through Bed Soil Stabilization Using Slag-Based Alkali-Activated Cement", Journal of Hydraulic Engineering, 2025 Feb vol. 151, no. 3, pp.1-11, 2025.

F. Rashid, A. Zarrati, Stefan Haun, "Numerical Modelling of Delta Migration and Density Current Motion in a Reservoir", Modeling Earth Systems and Environment, 2024 Mar vol. -, no. 0, pp.1-28, 2024.

H. Azarmidokht, A. Zarrati, "Experimental Study on the Drag force on Bridge Abutments", Canadian Journal of Civil Engineering, 2024 Jan vol. -, no. 0, pp.1-12, 2024.

M. Badli Mashahir, A. Zarrati, Mojtaba Karimaei Tabarestani, "Evaluation of collar efficiency to prevent scouring around cylindrical bridge piers under live bed condition", Journal of Hydro-Environment Research, 2024 Jan vol. 52, no. 0, pp.17-25, 2024.

S. Ghanbarynamin, A. Zarrati, Mojtaba Karimaei Tabarestani, "Local scouring around perforated bridge abutments for non-cohesive soils", Innovative Infrastructure Solutions, 2023 Nov vol. 8, no. 336, pp.1-20, 2023.

Mohammad Reza Jalili Ghazizadeh, A. Zarrati, Mohammad Javad Ostad Mirza, "Numerical Modeling of Self-Aeration in High-Speed Flows over Smooth Chute Spillways", Journal of Hydraulic Engineering, 2023 Mar vol. 149, no. 3, pp.1-15, 2023.

S. Hojjati, A. Zarrati, M. Nikkhah Dehnavi, "Experimental study of scouring downstream of USBR Type I stilling basin aligned with or below the erodible bed", Sadhana-Academy Proceedings In Engineering Sciences, 2022 Dec vol. 47, no. 272, pp.1-15, 2022.

Ahmad Shakibaeinia, A. Zarrati, "Computational Fluid Mechanics and Hydraulics", Water, 2022 Dec vol. 14, no. 24, pp.1-3, 2022.

S.M. Amirshahi, A. Zarrati, Mojtaba Karimaei Tabarestani, Mina Tabesh, "Effect of Turbulence Intensity on Riprap Stability over Streambeds", Journal of Hydraulic Engineering, 2022 Oct vol. 148, no. 10, pp.1-5, 2022.

S. Hojjati, A. Zarrati, Javad Farhoudi, "Flow structure, air entrainment and turbulence characteristics in a classical hydraulic jump, a review", International Journal of Environmental Sciences and Technology, 2022 Sep vol. 20, no. 1, pp.1153-1168, 2022.

S. Nowroozy, M. Kolahdoozan, A. Zarrati, "Development of a 2D depth-averaged model for calculating scouring and deposition in alluvial streams", Scientia Iranica, 2022 May vol. 29, no. 3, pp.941-950, 2022.

M. Azarpira, A. Zarrati, P. Farokhzad, Ahmad Shakibaeinia, "Air-core vortex formation in a draining reservoir using smoothed-particle hydrodynamics (SPH)", Physics of Fluids, 2022 Mar vol. 34, no. 3, pp.1-15, 2022.

S Amin Salamatian, A. Zarrati, "Reliability study on uncertainty parameters and flood duration on scouring around unprotected and protected bridge piers", Ish Journal of Hydraulic Engineering, 2021 Dec vol. 27, no. 1, pp.11-19, 2021.

M. Azarpira, A. Zarrati, "Experimental study on the 3D flow field of a free-surface vortex using stereo PIV", Journal of Hydraulic Research, 2021 Oct vol. 59, no. 5, pp.858-861, 2021.

Mostafa Nabipour, Ali Akbar Salehi Nayshabouri, Sayyed Hosain Mohajeri, A. Zarrati, Reza Sadeghi Dodaran, "Experimental study on the effect of inlet condition in a compound channel on flow characteristics using Particle Image Velocimetery (PIV)", , 2021 Sep vol. 37-3, no. 2, pp.37-46, 2021.

M. Azarpira, A. Zarrati, P. Farokhzad, "Comparison between the Lagrangian and Eulerian Approach in Simulation of Free Surface Air-Core Vortices", Water, 2021 Mar vol. 13, no. 726, pp.1-13, 2021.

M. Rostamabadi, H. Montaseri, Seyed Ali Akbar Salehi Neyshabouri, A. Zarrati, "Studying the arrangement of submerged vanes group in a straight alluvial channel using numerical modeling of flow and bed topography around a single vane", International Journal of Modern Physics C, 2021 Feb vol. 32, no. 2, pp.1-18, 2021.

Mojtaba Jandaghian, Abdelkader Karimi, A. Zarrati, Ahmad Shakibaeinia, "Enhanced weakly-compressible MPS method for violent free-surface flows: Role of particle regularization techniques", Journal of Computational Physics, 2021 Feb vol. 434, no. 8, pp.1-32, 2021.

Masoud Morovvat, A. Zarrati, M.r. Jalili Ghazizadeh, "A Study on the accuracy of finite volume numerical models with non-rectangular mesh", Scientia Iranica, 2021 Feb vol. 1, no. 1, pp.1-37, 2021.

S. Hojjati, A. Zarrati, "Numerical study of scouring downstream of a stilling basin", Environmental Fluid Mechanics, 2021 Feb vol. 1, no. 1, pp.1-18, 2021.

M. Bali, M. Kolahdoozan, A. Zarrati, Majid Jandaghi Alaee, "Transverse velocity in rectangular channel bends: numerical study and development of a prediction formula", Journal of The Brazilian Society of Mechanical Sciences and Engineering, 2020 Jul vol. 42, no. 412, pp.1-17, 2020.

H. Imanian, M. Kolahdoozan, A. Zarrati, "Turbulence models evaluation in MPS Lagrangian simulation of marine waters", Ish Journal of Hydraulic Engineering, 2020 May vol. 28, no. 1, pp.251-260, 2020.

R. Nekouie, Saeed Jamali, Mohammad Mahdi Aghaei, A. Zarrati, "study on some experiences in flood spreading as an effective method to use untimely waters", Journal of Science and Engineering Elites, 2020 Apr vol. 5, no. 2, pp.99-108, 2020.

K. Kashmari, S.h. Mohajeri, A. Zarrati, M. Azarpira, "Characterization of double-averaged velocity profile in an open-channel with intermediate relative roughness", , 2020 Apr vol. 52, no. 1, pp.1-16, 2020.

Karimaei Tabarestani, A. Zarrati, "Local scour depth at a bridge pier protected by a collar in steady and unsteady flow", Proceedings of The Institution of Civil Engineers-Water Management, 2019 Dec vol. 172, no. 6, pp.301-311, 2019.

M. Bali, M. Kolahdoozan, A. Zarrati, Majid Jandaghi Alaee, "Vertical velocity in rectangular channel bends: numerical study and development of a prediction formula", Journal of The Brazilian Society of Mechanical Sciences and Engineering, 2019 Oct vol. 41, no. 489, pp.1-14, 2019.

M. Azarpira, A. Zarrati, "A 3D analytical model for vortex velocity field based on spiral streamline pattern", Water Science and Engineering, 2019 Sep vol. 12, no. 3, pp.244-252, 2019.

E. Rashno, A. Zarrati, Mojtaba Karimaei Tabarestani, "Design of riprap for bridge pier groups", Canadian Journal of Civil Engineering, 2019 Jul vol. 0, no. 0, pp.1-16, 2019.

Karimaei Tabarestani, A. Zarrati, "Estimation of time development of local scour around rectangular bridge pier in an unsteady flow condition", Hydraulic, 2019 Apr vol. 14, no. 1, pp.49-63, 2019.

S. Tavakkol, A. Zarrati, "Wall and Bed Shear Force in Rectangular Open Channels", Scientia Iranica, 2018 Dec vol. 25, no. 6, pp.3030-3041, 2018.

Golam Nabi Khademghaeiny, Jalil Abrishami, A. Zarrati, Mojtaba Karimaei Tabarestani, M. Mashahir, "Riprap design at bridge piers with limited scouring", Scientia Iranica, 2018 Dec vol. -, no. 0, pp.1-21, 2018.

Ehsan Behnamtalab, Masoud Ghodsian, A. Zarrati, Ali Akbar Salehi Neyshabouri, "Modification of the USBR VI stilling basin geometry with using numerical model", Hydraulic, 2018 Dec vol. 13, no. 4, pp.1-15, 2018.

Mojtaba Karimaei Tabarestani, A. Zarrati, "Reliability analysis of riprap stability around bridge piers", Journal of Applied Water Engineering and Research, 2018 Aug vol. 7, no. 1, pp.79-88, 2018.

H. Imanian, M. Kolahdoozan, A. Zarrati, "Wave Evolution in Water Bodies using Turbulent MPS Simulation", Journal of Hydraulic Structures, 2018 May vol. 4, no. 1, pp.19-35, 2018.

Mostafa Nabipour, Salehi Nayshabouri, Sadegi Dodaran, A. Zarrati, Mohajeri S H, Zabetian Toroghi M, "Experimental study of side looking ADV probe accuracy in turbulent flow field", , 2018 Apr vol. 18, no. 1, pp.406-412, 2018.

Akbar Safarzadeh, Ali Akbar Salehi Nayshabouri, A. Zarrati, "Closure to Experimental Investigation on 3D Turbulent Flow around Straight and T-Shaped Groynes in a Flat Bed Channel", Journal of Hydraulic Engineering, 2018 Apr vol. 144, no. 4, pp.1-1, 2018.

M. Soltani, E. Shakeri, A. Zarrati, "Development of a risk management model for power tunnels design process", Journal of Structural Integrity and Maintenance, 2018 Jan vol. 3, no. 1, pp.67-74, 2018.

Behnamtalab E, Ghodsian M, A. Zarrati, Salehi Nayshabouri Saa, "81- Behnamtalab E., Ghodsian M., Zarrati, A.R., and Salehi Nayshabouri, 2017, Numerical simulation of Flow Field in Stilling Basin USBR VI with Flow3D software", Iranian Journal of Irrigation and Drainage, 2017 Dec vol. 11, no. 5, pp.822-838, 2017.

Mostafa Nabipour, Seyed Ali Akbar Salehi Neyshabouri, Seyed Hosein Mohageri, A. Zarrati, Mohammad Zabetian Toroghi, "Study of turbulence flow in a compound channel with a shallow over bank using particle image veloeimetry", , 2017 Nov vol. 17, no. 8, pp.164-172, 2017.

M. Karimaeitabarestan, A. Zarrati, "Local scour calculation around bridge during flood event", Ksce Journal of Civil Engineering, 2017 Sep vol. 21, no. 4, pp.1462-1472, 2017.

S. Hojjati, Hasan Ahmadi, A. Zarrati, "Numerical simulation of gated stepped spillway and studying cavitation potential", Journal of Iranian Dam and Hydropower Powerplant, 2017 Sep vol. 4, no. 14, pp.1-14, 2017.

Hanifeh Imanian, M. Kolahdoozan, A. Zarrati, "Vertical Dispersion in Oil Spill Fate and Transport Models", Journal of Hydrosciences and Environment, 2017 Sep vol. 1, no. 2, pp.21-33, 2017.

Khodadad Safavi, A. Zarrati, Abdolreza Karaminejad, "Increasing the discharge capacity of an ogee spillway by bending it", Hydroulik, 2017 Feb vol. 11, no. 4, pp.57-63, 2017.

Sasan Tavakkol, A. Zarrati, M. Khanpour, "Curvilinear smoothed particle hydrodynamics", International Journal For Numerical Methods In Fluids, 2017 Jan vol. 83, no. 2, pp.115-131, 2017.

E. Rashno, A. Zarrati, Mojtaba Karimaei Tabarestani, "Experimental investigation of local scour around bridge pier group", , 2016 Nov vol. 3, no. 2, pp.143-154, 2016.

Ehsan Behnam Talab, Masud Ghodsian, A. Zarrati, Aliakbar Salehi Neyshabori, "Numerical simulation of jet diffusion and pressure calculation in plunge pools", Journal of Iranian Dam and Hydropower Powerplant, 2016 Oct vol. 3, no. 10, pp.24-36, 2016.

M. Khanpour, A. Zarrati, M. Kolahdoozan, Ahmad Shakibaeinia, M.S. Jafarinik, "Numerical modeling of free surface flow in hydraulic structures using Smoothed Particle Hydrodynamics", Applied Mathematical Modelling, 2016 Sep vol. 40, no. 1, pp.9821-9834, 2016.

Zohreh Dehghan Bahabadi, Mohammad Reza Hadian, A. Zarrati, "Effect of velocity calculation at mesh cell faces on flow simulation in sub critical open channel flow", Hydroulik, 2016 Sep vol. 11, no. 3, pp.15-32, 2016.

Akbar Safarzadeh, A.a. Salehi Nayshabori, A. Zarrati, "Experimental Investigation on 3D Turbulent Flow around Straight and T-Shaped Groynes in a Flat Bed Channel", Journal of Hydraulic Engineering, 2016 May vol. 12, no. 1, pp.107-134, 2016.

M. Khanpour, A. Zarrati, M. Kolahdoozan, Shakibaeinia, S.M. Amirshahi, "Mesh-free SPH modeling of sediment scouring and flushing", Computers and Fluids, 2016 Apr vol. 129, no. 1, pp.67-78, 2016.

M. Karimaeitabarestan, H. Azarmidokht, A. Zarrati, S. Anvari, "Optimum design of riprap extent with various sizes around bridge pier with a rectangular cross section with and without a protective collar", Hydroulik, 2016 Mar vol. 10, no. 4, pp.51-0, 2016.

H. Imanian, M. Kolahdoozan, A. Zarrati, "Simulation of Wave Problems in Viscous Flow Using MPS Method", Journal of Maritime Transport Industry, 2015 Sep vol. 1, no. 2, pp.11-15, 2015.

M. Karimaeitabarestan, A. Zarrati, M. Badli Mashahir, E. Mokalf Sarband, "Extent of riprap layer with different stone sizes around rectangular bridge piers with or without an attached collar", Scientia Iranica, 2015 Sep vol. 22, no. 3, pp.709-716, 2015.

Masomeh Rostamabadi, Seyed Ali Akbar Salehi Neyshabori, A. Zarrati, "simulation of flow and sediment in bends with an intake", The Modares Journal of Civil Engineering, 2015 Aug vol. 15, no. 0, pp.77-88, 2015.

M. Karimaeitabarestan, A. Zarrati, "Design of Riprap Stone Around Bridge Piers Using Empirical and Neural Network Method", Civil Engineering Infrastructures Journal, 2015 Jun vol. 48, no. 1, pp.175-188, 2015.

M.E. Asadi, A. Zarrati, Khodada Safavi, "Study on influence of splitters on slope and extension of the scour hole downstream of overflow spillways", , 2015 Feb vol. 9, no. 4, pp.15-24, 2015.

Seyed Amin Salamatiyan, A. Zarrati, M. Karimaeitabarestan, "sediment transport in unsteady flow conditions", Journal of Water Sciences Research, 2015 Jan vol. 6, no. 1, pp.59-70, 2015.

M. Khanpour, A. Zarrati, M. Kolahdoozan, "Numerical simulation of the flow under sluice gates by SPH model", Scientia Iranica, 2014 Nov vol. 21, no. 5, pp.1503-1514, 2014.

M. Karimaeitabarestan, A. Zarrati, "Sediment transport during flood event: a review", International Journal of Environmental Science and Technolog, 2014 Oct vol. -, no. 0, , 2014.

Mojtaba Karimaee Tabarestani, A. Zarrati, "Effect of hydrograph peak time on local scour around bridge pier", , 2014 Sep vol. 9, no. 3, pp.15-32, 2014.

Hamed Sarkardeh, A. Zarrati, Ebrahim Jabbari, Morteza Marosi, "Numerical simulation and analysis of flow in a reservoir in the presence of vortex", Engineering Applications of Computational Fluid Mechanics, 2014 Aug vol. 8, no. 4, pp.598-608, 2014.

Hamid Reza Shirkhani, M. Khanpour, A. Zarrati, "Development of mesh-free particle technique for simulation of non-hydrostatic free surface flow", Computers and Fluids, 2014 Aug vol. 105, no. 1, pp.8-15, 2014.

H. Heidari, A. Zarrati, M. Karimaeitabarestan, "Bed form characteristics in a live bed alluvial channel", Scientia Iranica, 2014 Apr vol. 21, no. 6, pp.1773-1780, 2014.

Masomeh Rostamabadi, Seyed Ali Akbar Salehi Neyshabori, A. Zarrati, "Application of taguchi method in the study of optimum position of scour protection structures for plunging flow", , 2013 Nov vol. 1, no. 2, pp.35-46, 2013.

Hamed Sarkardeh, Ebrahim Jabbari, A. Zarrati, Sasan Tavakkol, "Velocity field in a reservoir in the presence of an air core vortex", Proceedings of The Institution of Civil Engineers-Water Management, 2013 Nov vol. 167, no. 6, pp.356-364, 2013.

M. Zokaee Ashtiani, A. Zarrati, S.A. Salamatian, M. Karimaeitabarestan, "Study on scouring around bridge piers protected by collar using low density sediment", International Journal of Civil Engineering, 2013 Sep vol. 11, no. 3, pp.199-205, 2013.

M. Karimaeitabarestan, A. Zarrati, "Design of Stable Riprap around Aligned and Skewed Rectangular Bridge Piers", Journal of Hydraulic Engineering, 2013 Aug vol. 139, no. 8, pp.911-916, 2013.

Sepehr Karimi, A. Zarrati, "Numerical simulation of bridge contraction scouring at abutments", , 2013 Jun vol. 8, no. 2, pp.75-88, 2013.

M. Rostamabadi, A.a.salehi Nayshabouri, A. Zarrati, "Optimization of geometric parameters of submerged vanes in straight alluvial channel with Taguchi method and GRA", , 2013 Apr vol. 13, no. 0, pp.79-93, 2013.

M. Khanpour, A. Zarrati, M. Kolahdoozan, "Development of a SPH model for solving basic fluid mechanics problems", Science Series Data Report, 2013 Jan vol. 5, no. 2, pp.2-20, 2013.

Mohammad Reza Najafi, Reza Roshan, Mohammad Reza Kavianpour, A. Zarrati, "Controlling rooster tail development in gated tunnels", International Journal On Hydropower and Dams, 2013 Jan vol. 20, no. 1, pp.60-65, 2013.

H. Imanian, M. Kolahdoozan, A. Zarrati, "Wave Evolution Problems Using Turbulent MPS Simulation", Science Series Data Report, 2012 Dec vol. 4, no. 12, pp.2-16, 2012.

S.A. Salamatian, A. Zarrati, M. Banazadeh, "Assessment of bridge safety due to scour by Bayesian network", Proceedings of The Institution of Civil Engineers-Water Management, 2012 Aug vol. online, no. 0, , 2012.

M. Karimaeitabarestan, A. Zarrati, "EFFECT OF COLLAR ON TIME DEVELOPMENT AND EXTENT OF SCOUR HOLE AROUND CYLANDRICAL BRIDGE PIERS", International Journal of Engineering, 2012 Mar vol. 25, no. 1, pp.11-16, 2012.

Ali Attarzadeh, A. Zarrati, Ahmad Shanehsazzadeh, "Flow condition at sudden change of chute spillways slope", The Modares Journal of Civil Engineering, 2012 Mar vol. 12, no. 1, pp.107-134, 2012.

Zohre Dehghan, M.r. Hadian, A. Zarrati, "Development of a numerical model for predicting dynamic pressures in open channel flow using non orthogonal curvilinear coordinate grid", , 2011 Dec vol. 6, no. 4, pp.43-58, 2011.

A. Fathi Hafshejani, A. Zarrati, S.A. Salamatian, "Scour depth at bridge abutments protected with a guide wall", Canadian Journal of Civil Engineering, 2011 Nov vol. 38, no. 12, pp.1347-1354, 2011.

Sarkardeh, A. Zarrati, E. Jabbari, R. Roshan, "Discussion of Prediction of Intake Vortex Risk by Nearest Neighbors Modelingby Quentin B. Travis and Larry W. Mays", Journal of Hydraulic Engineering, 2011 Jun vol. 137, no. 6, pp.701-705, 2011.

M.J. Ostad Mirza, A. Zarrati, R. Roshan, K Safavi, H. Sarkardeh, "Annular aerators in horseshoe tunnel sections", , 2011 Jun vol. 6, no. 2, pp.87-100, 2011.

S.M. Amiri, A. Zarrati, Reza Roshan, Hamed Sarkardeh, "Surface vortex prevention at power intakes by horizontal plates", Proceedings of The Institution of Civil Engineers-Water Management, 2011 Jan vol. 164, no. 4, pp.193-200, 2011.

H. Sarkardeh, A. Zarrati, Reza Roshan, "Effect of intake head wall and trash rack on vortices", Journal of Hydraulic Research, 2011 Jan vol. 48, no. 1, pp.108-112, 2011.

A. Shakibaeinia, Mmohammad Reza Majdzadeh, A. Zarrati, "Reply to the discussion on Three-dimensional numerical study of flow structure in channel confluence", Canadian Journal of Civil Engineering, 2011 Jan vol. 38, no. 2, pp.127-129, 2011.

J. Yazdi, A. Zarrati, "An algorithm for calculating air demand in gated tunnels using a 3D numerical model", Journal of Hydroinformatics, 2011 Jan vol. 5, no. 1, pp.3-13, 2011.

Jalili Ghazizadeh, A. Zarrati, Kh Safavi, "Characteristics of air-water layers along the nappe over spillway aerators", Dam Engineering, 2010 Dec vol. 22, no. 1, pp.5-24, 2010.

Reza Najafi, A. Zarrati, "Numerical simulation of air-water flow in gated tunnels", Proceedings of The Institution of Civil Engineers-Water Management, 2010 Nov vol. 163, no. 6, pp.289-295, 2010.

A. Zarrati, Reza Chamani, A. Shafaie, Milad Latifi, "Scour countermeasures for cylindrical piers using riprap and combination of collar and riprap", International Journal of Sediment Research, 2010 Jul vol. 25, no. 3, pp.313-321, 2010.

A. Shakibaeinia, Mmohammad Reza Majdzadeh, A. Zarrati, "Three Dimensional numerical study of flow structure in channel confluences", Canadian Journal of Civil Engineering, 2010 May vol. 37, no. 0, pp.772-781, 2010.

Akbar Safarzadeh, Ali Akbar Salehi Neyshabouri, A. Zarrati, Masoud Ghodsaian, "Study on bed shear stress distribution in a uniform channel flow using high accurate instrumentation and numerical simulation", , 2010 Apr vol. 5, no. 1, pp.51-71, 2010.

M. Badli Mashahir, A. Zarrati, E. Mokalf Sarband, "Application of Riprap and Collar to Prevent Scouring around Rectangular Bridge Piers", Asce, Journal of Hydraulic Engineering, 2010 Feb vol. 136, no. 3, , 2010.

S.S. Kalantari Hematabadi, A. Zarrati, "Flow pattern upstream of a constriction in an erodible channel", , 2009 Dec vol. 41, no. 2, pp.115-125, 2009.

M. Badli Mashahir, A. Zarrati, M.J. Rezaei, M. Zokaee Ashtiani, "Effect of Collars and Bars in Reducing The Local Scour Around Cylindrical Bridge Piers", , 2009 Dec vol. , no. 4, , 2009.

N. Khezri, A. Zarrati, "Calculation of pressure distribution over flip buckets", , 2008 Dec vol. , no. 4, , 2008.

F. Jazizadeh Karimi, A. Zarrati, "Development of a Three-Dimensional Numerical Model to Solve Shallow -Water Equations in Compound Channels", Canadian Journal of Civil Engineering, 2008 Oct vol. , no. 35, , 2008.

M.R. Hadian, A. Zarrati, "Application of Multi-Block Method for Simulationg Shallow Free Surface Flows in Complex Geometries", Journal of Hydraulic Research, 2008 Oct vol. , no. 5, , 2008.

M. Badli Mashahir, A. Zarrati, E. Mokalf Sarband, "Effect of collar length on scour development around rectangular bridge piers", , 2008 Jul vol. , no. 2, , 2008.

A. Shakibaeinia, A. Zarrati, "Application of 3D numerical modeling in solving complex river engineering problems", , 2008 Jul vol. , no. 4, , 2008.

K. Safavi, A. Zarrati, "Experimental Study of air Demand in High Head Gated Tunnels", Proceedings of The Institution of Civil Engineers-Water Management, 2008 Apr vol. , no. 161, , 2008.

A. Zarrati, Y.c. Jin, S. Karimpour Ghannadi, "Semianalytical Model for Shear Stress Distribution in Simple and Compound Open Channels", Journal of Hydraulic Engineering, 2008 Feb vol. , no. 1, , 2008.

M.B. Javanbarg, A. Zarrati, , K. Safavi, "Development of a 2-D Numerical Model for Simulation of air Distribution in High Speed air Water Flow", , 2007 Mar vol. , no. 1, , 2007.

100

E. Mokalf Sarband, M. Badli Mashahir, A. Zarrati, "Scouring around bridge piers and methods for its prevention", Jaddeh, 2006 Sep vol. , no. 55, , 2006.

101

A. Zarrati, M. Nazariha, M. Badli Mashahir, "Reduction of Local Scour in the Vicinity of Bridge Pier Groups Using Collars and Riprap", Journal of Hydraulic Engineering, 2006 Feb vol. , no. 1, , 2006.

102

M.R. Hadian, A. Zarrati, "Study on the Effect of Momentum Interpolation Method for Solving Shallow Water Equations", Amirkabir University Journal of Civil and Environmental Engineering, 2005 Dec vol. 0, no. 0, , 2005.

103

, A. Zarrati, "Experimental investigation on parameters affecting flow behavior over three sided U shape spillways", , 2005 Sep vol. , no. , , 2005.

104

A. Zarrati, N. Tamai, Y.c. Jin, "Mathematical Modeling of Meandering Channels With a Generalized Depth Averaged Model", Journal of Hydraulic Engineering, 2005 Jun vol. , no. 6, , 2005.

105

M.R. Hadian, A. Zarrati, M. Efstkary, "Development of an Implicit Numerical Model for Calculation of Sub -and Super -Critical Flows", , 2005 Feb vol. , no. 1, , 2005.

106

M.R. Jalili Ghazizadeh, A. Zarrati, "one and double needle probe for measuring in air water mixturs", , 2005 Feb vol. , no. 6, , 2005.

107

A. Zarrati, Y.c. Jin, "Development of a generalized multi-layer model for 3-D simulation of free surface flows", International Journal For Numerical Methods In Fluids, 2004 Dec vol. , no. 46, , 2004.

108

M.R. Jalili Ghazizadeh, A. Zarrati, "Development and calibration of a one _ needel probe for measurement of air concentration and bubble count in high _ speed air water flows", , 2004 Oct vol. , no. 4, , 2004.

109

Yee-chung,jin A.m.asce, A. Zarrati, Y. Zheng, "Boundary shear distribution in straight ducts and open channels", Journal of Hydraulic Engineering, 2004 Sep vol. , no. 9, , 2004.

110

A. Zarrati, Yee-chung,jin A.m.asce, , F. Ahadi Khageh Bolagh, "Potential flow solution for a free surface flow past a sudden slope change", Canadian Journal of Civil Engineering, 2004 Aug vol. , no. 31, , 2004.

111

M. Jahanfar, A. Zarrati, "Development of a mathematical model for solving shallow water equations in cartesian coordinates and its application in complex geometries", Amirkabir University Journal of Civil and Environmental Engineering, 2004 Aug vol. 0, no. 15, , 2004.

112

A. Zarrati, Y.c. Jin, "Discussion on Response of velocity and turbulence to sudden change of bed roughness in open-channel flow by xingwei chen and yee-meng chiew", Journal of Hydraulic Engineering, 2004 Jun vol. , no. 1, , 2004.

113

A. Zarrati, H. Gholami, M. Badli Mashahir, "Application of collar to control scouring around rectangular bridge piers", Journal of Hydraulic Research, 2004 Jan vol. , no. , , 2004.

114

A. Zarrati, Y.c. Jin, "Response of velocity and turbulence to sudden change of bed roughness in open channel flow", Journal of Hydraulic Engineering, 2003 Jan vol. , no. 6, , 2003.

115

A. Zarrati, S.M. Azizi, "Scour control around bridge piers", , 2001 Jan vol. , no. 1, , 2001.

116

A. Zarrati, "Mechanism of aeration in spillway aerators and principles of its physical modeling", International Journal of Civil Engineering, 2000 Dec vol. , no. , , 2000.

117

A. Zarrati, M.R. Shahuerdi, A. Samavati, "Design of a needle probe for measuring flow characteristics in Gas-Liquid flows", Amirkabir University Journal of Civil and Environmental Engineering, 1998 Jun vol. 0, no. 37, , 1998.

118

A. Zarrati, "Mathematical modelling of air-water mixture in open channles", Journal of Hydraulic Research, 1994 Oct vol. , no. , , 1994.

Journals Editorial Board

Magazine Title

Date of Cooperation & Explanations

Iranian Journal of Hydraulics

Associate Editor- 2005-2016

Journal of Applied Water Engineering and Research (JAWER)

Associate Editor- 2014-2025

Journal of Amirkabir University of Technology

Associate Editor- 2 years

Taught Courses

Course title

Description

Headlines

Date

Hydraulics & Lab.

4051

Hydrodynamics

4051

Hydraulics & Lab.

آشناتی با رفتار جریان در مجاری باز و طراحی آنها

4042

River Engineering

4042

Design of Hydraulic Structures

4042

Hydrodynamics

4041

Hydraulics & Lab.

4041

Fluid Mechanics

4032

Design of Hydraulic Structures

4032