profile - Razi University

Faculty Member of Razi University

Razi University
Ali Akbar Akhtari

Ali Akbar Akhtari

Associate Professor / Dept. of Civil Engineering

Journal Paper

  1. "Prediction of groundwater level fluctuation using methods based on machine learning and numerical model"
    Ayoob Moradi, Ali Akbar Akhtari, Arash Azari
    journal of applied research in water and wastewater, pp.20-28, 2023
  2. "Development of a linear-nonlinear hybrid special model to predict monthly runoff in a catchment area and evaluate its performance with novel machine learning methods"
    Fereshteh Nourmohammadi dehbalaei, Arash Azari, Ali Akbar Akhtari
    Applied Water Science, pp.1-23, 2023
  3. "An Implicit Approach for Numerical Simulation of Water Hammer Induced Pressure in a Straight Pipe"
    محمد بستان, Amir Hossein Azimi, Ali Akbar Akhtari, Hossein Bonakdari
    WATER RESOURCES MANAGEMENT, pp.5155-5167, 2021
  4. "On the Effect of Block Roughness in Ogee Spillways with Flip Buckets"
    Rasoul Daneshfaraz, Amir Ghaderi, Ali Akbar Akhtari, Silvia Di Franceco
    Fluids, 2020
  5. "An efficient classified radial basis neural network for prediction of flow variables in sharp open-channel bends"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, Ali Akbar Akhtari
    Applied Water Science, pp.145-145, 2019
  6. "A comparison of artificial intelligence-based classification techniques in predicting flow variables in sharp curved channels"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, Ali Akbar Akhtari
    ENGINEERING WITH COMPUTERS, 2019
  7. "Optimal Design for Shock Damper with Genetic Algorithm to Control Water Hammer Effects in Complex Water Distribution Systems"
    Mohammad Bostan, Ali Akbar Akhtari, Hossein Bonakdari, Farshad Jalili
    WATER RESOURCES MANAGEMENT, pp.1665-1681, 2019
  8. "Novel approach for dam break flow modeling using computational intelligence"
    Omid Seyedashraf, Mohammad Mehrabi, Ali Akbar Akhtari
    JOURNAL OF HYDROLOGY, pp.1028-1038, 2018
  9. "Uncertainty analysis of shear stress estimation in circular channels by Tsallis entropy"
    Amin Kazemian kala kala, Hossein Bonakdari, Azadeh Gholami, ZOHREH SHEIKH KHOZANI, Ali Akbar Akhtari, Bahram Gharabaghi
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, pp.558-576, 2018
  10. "Deriving the governing equation for a shock damper to model the unsteady flow caused by sudden valve closure and sudden demand change"
    محمد بستان, Ali Akbar Akhtari, Hossein Bonakdari
    JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, pp.202-210, 2018
  11. "Experimental and Numerical Investigation on Vanes' Effects on the Flow Characteristics in Sharp 60° Bends"
    Ali Akbar Akhtari, Seyedashraf Omid
    KSCE Journal of Civil Engineering, pp.1484-1495, 2018
  12. "Investigation of a new shock damper system efficiency in reducing water hammer excess pressure due to the sudden closure of a control valve"
    محمد بستان, Ali Akbar Akhtari, Hossein Bonakdari, Bahram Gharabaghi, Omid Noori
    ISH Journal of Hydraulic Engineering, pp.1-9, 2018
  13. "Experimental and Numerical Investigation of the Flow Hydraulic in Gradual Transition Open Channels"
    Adel Asnaashari, Amir Ahmad Dehghani, Ali Akbar Akhtari, Hossein Bonakdari
    Water Resources, pp.565-577, 2018
  14. "Application of Computational Intelligence Methods for Complex Two-Phase Flow Pattern Recognition"
    Omid Seyedashraf, Abbas Rezaei, Ali Akbar Akhtari
    Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2018
  15. "An Experimental Study of Vanes' Effects on Water Depth Changes in Strongly Curved Open-Channels"
    Ali Akbar Akhtari, Omid Seyedashraf
    ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, pp.4015-4022, 2017
  16. "Two-dimensional numerical modeling of dam-break flow using a new TVD finite-element scheme"
    Omid Seyedashraf, Ali Akbar Akhtari
    Journal of the Brazilian Society of Mechanical Sciences and Engineering, pp.4393-4401, 2017
  17. "Design of an adaptive neuro-fuzzy computing technique for predicting flow variables in a 90 sharp bend"
    Azadeh Gholami, Hossein Bonakdari, Isa Ebtehaj, Ali Akbar Akhtari
    JOURNAL OF HYDROINFORMATICS, pp.572-585, 2017
  18. "Dam break flow solution using artificial neural network"
    Seyedashraf Omid, Abbas Rezaei, Ali Akbar Akhtari
    OCEAN ENGINEERING, pp.125-142, 2017
  19. "New radial basis function network method based on decision trees to predict flow variables in a curved channel"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, سلمي عجيل فنجان, Ali Akbar Akhtari
    NEURAL COMPUTING and APPLICATIONS, 2017
  20. "Estimating the shear force carried by walls in rough rectangular channels using a new approach based on the radial basis function method"
    ZOHREH SHEIKH KHOZANI, Hossein Bonakdari, Ali Akbar Akhtari, Amir Zaji
    INTERNATIONAL JOURNAL OF RIVER BASIN MANAGEMENT, pp.309-315, 2017
  21. "A COMBINATION OF COMPUTATIONAL FLUID DYNAMICS ARTIFICIAL NEURAL NETWORK AND SUPPORT VECTORS MACHINES MODEL TO PREDICT FLOW VARIABLES IN CURVED CHANNEL"
    Azadeh Gholami, Hossein Bonakdari, Ali Akbar Akhtari, Isa Ebtehaj
    Scientia Iranica, 2017
  22. "Three-dimensional cfd study of the free surface flow in a sharply curved 30° open-channel bends"
    Omid Seyedashraf, Ali Akbar Akhtari
    Journal of Engineering Science and Technology Review, pp.85-89, 2017
  23. "Experimental and numerical investigation of the flow field in the gradual transition of rectangular to trapezoidal open channels"
    Adel Asnaashari, Ali Akbar Akhtari, Amir Ahmad Dehghani, Hossein Bonakdari
    Engineering Applications of Computational Fluid Mechanics, pp.273-283, 2016
  24. "Flow separation control in open-channel bends"
    Omid Seyedashraf, Ali Akbar Akhtari
    JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS, pp.40-48, 2016
  25. "Developing finite volume method (FVM) in numerical simulation of flow pattern in 60 open channel bend"
    Azadeh Gholami, Hossein Bonakdari, Ali Akbar Akhtari
    journal of applied research in water and wastewater, pp.193-200, 2016
  26. "Effect of Inflow Froude Number on Flow Pattern in Channel-Expansive Transitions"
    Adel Asnaashari, Ali Akbar Akhtari, Amir Ahmad Dehghani, Hossein Bonakdari
    JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING-ASCE, 2016
  27. "Improving the performance of multi-layer perceptron and radial basis function models with a decision tree model to predict flow variables in a sharp 90 bend"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, David G. Michelson, Ali Akbar Akhtari
    APPLIED SOFT COMPUTING, pp.563-583, 2016
  28. "Flow Variables Prediction Using Experimental Computational Fluid Dynamic and Artificial Neural Network Models in a Sharp Bend"
    سلمي عجيل فنجان, Hossein Bonakdari, Azadeh Gholami, Ali Akbar Akhtari
    International Journal of Engineering, 2016
  29. "Assessment of water depth change patterns in 120 sharp bend using numerical model"
    Azadeh Gholami, Hossein Bonakdari, Ali Akbar Akhtari
    WATER SCIENCE AND TECHNOLOGY, pp.336-344, 2016
  30. "A hybrid MILP-LP-LP approach for the optimal design and operation of unconfined groundwater utilization systems"
    Bostan Mohammad, Mohammad Hadi Afshar, khadem Majid, Ali Akbar Akhtari
    JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA, pp.208-219, 2016
  31. "Design of modified structure multi-layer perceptron networks based on decision trees for the prediction of flow parameters in 90 open-channel bends"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, سلمي عجيل فنجان, Ali Akbar Akhtari
    Engineering Applications of Computational Fluid Mechanics, pp.194-209, 2016
  32. "Comparison of flow pattern in a 60 sharp bend by Using FLUENT Software and Artificial Neural Network Support Vector Machine Methods"
    salma ajeel, Azadeh Gholami, Hossein Bonakdari, Negar Bagheri seyyd shokri, Ali Akbar Akhtari
    Mesopotamia Environmental Journal, 2016
  33. "Simulation of open channel bend characteristics using computational fluid dynamics and artificial neural networks"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, Ali Akbar Akhtari
    Engineering Applications of Computational Fluid Mechanics, pp.355-369, 2015
  34. "Predicting the velocity field in a 90 Open channel bend using a gene expression programming model"
    Azadeh Gholami, Hossein Bonakdari, Amir Zaji, Ali Akbar Akhtari, Saeed Reza Khodashenas
    FLOW MEASUREMENT AND INSTRUMENTATION, pp.189-192, 2015
  35. "Flow Structures in Sharply-Curved Open Channel Bends-Numerical Comparison of Two CFD Models"
    Omid Seyedashraf, سميه الياسي, Ali Akbar Akhtari
    International Journal of Engineering and Technology sciences, pp.262-274, 2015
  36. "A Numerical Study of the Effect of Submerged Groyne Shapes on Flow Pattern in Straight Open-Channels"
    سميه الياسي, Ali Akbar Akhtari, Omid Seyedashraf
    International Bulletin of Water Resources and Development, 2015
  37. "Experimental and Numerical Study on Velocity Fields and Water Surface Profile in a Strongly-Curved 90 Open Channel Bend"
    Azadeh Gholami, Ali Akbar Akhtari, Yasser Minatour, Hossein Bonakdari, Akbar A. Javadi
    Engineering Applications of Computational Fluid Mechanics, pp.447-461, 2014
  38. "Assessment of Different Approaches for Reducing Ponds' Evaporation Losses"
    Omid Seyedashraf, Ali Akbar Akhtari
    International Bulletin of Water Resources and Development, pp.68-75, 2014
  39. "Implementation of the skyline algorithm in finite-element computations of Saint-Venant equations"
    Reza Karimi, Ali Akbar Akhtari, Omid Seyedashraf
    journal of applied research in water and wastewater, pp.61-65, 2014
  40. "Experimental investigation of screens as energy dissipaters in submerged hydraulic jump"
    سينا صادق فام, Ali Akbar Akhtari, Rasoul Daneshfarzad, Gokmen Teyfur
    TURKISH JOURNAL OF ENGINEERING and ENVIRONMENTAL SCIENCES, pp.126-138, 2014
  41. "Numerical investigation of length and thickness of separation zone after sudden change of direction in closed Sections"
    سينا صادق فام, Ali Akbar Akhtari
    Journal of Civil Engineering and Urbanism, pp.35-39, 2012
  42. "Numerical Investigation of Sluice Gates' Shape Factor on Contraction Coefficient"
    سينا صادق فام, Ali Akbar Akhtari
    Journal of Civil Engineering and Urbanism, pp.72-74, 2012
  43. "Experimental Investigations Water Surface Characteristics in Strongly-Curved Open Channels"
    Ali Akbar Akhtari, g a, m sh
    JOURNAL OF APPLIED SCIENCES, 2009