Ali Hassan Khan

Ali Hassan Khan
Tallinn University of Technology | TTU · Department of Computer Systems

Master of Science

About

3
Publications
721
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Introduction
I am currently working as a Junior Researcher in Joint European Union Project RIBES in the field of Eco-hydraulics to investigate hydrodynamics sensing in underwater environment through computational fluid dynamics (CFD).
Skills and Expertise
Fluid Mechanics
Numerical Simulation
Numerical Modeling
CFD Simulation
Computational Fluid Dynamics
Modeling and Simulation
Multiphase Flow
Turbulence Modeling
Additional affiliations
August 2020 - present
Tallinn University of Technology
Tallinn University of Technology
  • Department of Computer Systems
  • Tallinn, Estonia
Position
  • Research Assistant
September 2018 - April 2019
University of Rostock
University of Rostock
  • Lehrstuhl für Strömungsmaschinen
  • Rostock, Germany
Position
  • Research Assistant
Education
September 2020 - September 2024
Tallinn University of Technology
Tallinn University of Technology
Field of study
  • Computer and Systems Engineering
April 2016 - April 2019
University of Rostock
University of Rostock
Field of study
  • Computational Science and Engineering
October 2010 - September 2014
University of Wah
University of Wah
Field of study
  • Mechanical Engineering

Publications

Publications (3)
Fig. 1 Laboratory flume and measurement setup used in this study: a...
Fig. 2 Laboratory flume setup used for the planar velocity field...
Fig. 3 Distortion of the upstream velocity profile by fish-shaped...
Species and main geometric properties of the nine fish-shaped bodies...
Fish body geometry reduces the upstream velocity profile in subcritical flowing waters
Article
Full-text available
  • May 2022
Fish body geometry is highly variable across species, affecting the fluid-body interactions fish rely on for habitat choice, feeding, predator avoidance and spawning. We hypothesize that fish body geometry may substantially influence the velocity experienced by fish swimming. To test this hypothesis, we built nine full-scale physical prototypes of...
An open 3D CFD model for the investigation of flow environments experienced by freshwater fish
Article
Full-text available
  • Apr 2022
Computational fluid dynamics (CFD) provides a powerful numerical tool to simulate and study many of the complex fluid-body interactions experienced by freshwater fish. However, major gaps remain in the application of CFD to study the fluid-body interactions of fish, including the absence of an openly available reference body geometry, the lack of a...
Figure 1.1: Roll angle of tank [2]
Figure 3.1: Free surface flow
Figure 3.2: Experimental tank dimensions [2]
Figure 4.3: Volume integration of source term using single integration...
+12 Figure 4.4: Volume integration of source term using four integration points
Numerical investigation of two-phase flow in a coolant tank using OpenFOAM
Thesis
Full-text available
  • Mar 2019
This dissertation is mainly concerned about the computational fluid dynamics (CFD) analysis of sloshing inside a rectangular tank partially filled with water. Numerical investigation is carried out in an open source software OpenFOAM®. An existing numerical solver in OpenFOAM® is enacted to simulate the free surface of water during a high amplitude...

Projects

Project (1)
RIBES (River flow regulation, fish BEhaviour and Status)
Project
RIBES (River flow regulation, fish BEhaviour and Status) European Training Network (ETN) will train 15 ESRs in the interdisciplinary field of Ecohydraulics to find innovative solutions for freshwater fish protection and river continuity restoration in anthropogenically altered rivers. More information: www.msca-ribes.eu