Prof. Mashud Karim

Scopus Publications

CFD-Based Hydrodynamic Optimization of Inland Ships
S. M. Rashidul Hasan, Md. Mashud Karim
Journal of Marine Science and Application, 2026
Numerical Analysis for the Improvement of the Bulbous Bow Shape of a Ship Hull using Computational Fluid Dynamics
Sajib Das, Md. Mehrab Khan, Md. Mashud Karim
Journal of Marine Science and Application, 2026
Numerical Investigation of Validation and Verification for the Resistance of JBC Hull
Journal of Maritime Research, 2025
Numerical Study on the Effects of Bulbous Bow Shape to Improve the Hydrodynamic Characteristics of KCS Hull using CFD
Journal of Maritime Research, 2025
ENERGY-EFFICIENT INLAND CARGO SHIP DESIGN BASED ON FUEL CONSUMPTION AND CO2 EMISSION CONTROL USING CFD
Journal of Naval Architecture and Marine Engineering, 2023
NUMERICAL PREDICTION OF FREE SURFACE WATER WAVE FOR THE FLOW AROUND CAMBERED HYDROFOIL
Journal of Naval Architecture and Marine Engineering, 2023
Numerical Investigation for Mitigation of Cavitation in High-Speed Marine Propeller Using Mass Injection Approach
Nasimul Ehsan Chowdhury, Md. Faysal Hossain, Md. Mashud Karim, M. Rafiqul Islam, Arafat A. Bhuiyan
Iranian Journal of Science and Technology Transactions of Mechanical Engineering, 2023
Reanalysis of the revised EEDI parameters for inland ships of Bangladesh
S. M. Rashidul Hasan, Md. Mashud Karim
Proceedings of the Institution of Mechanical Engineers Part M Journal of Engineering for the Maritime Environment, 2023
A revision of the Energy Efficiency Design Index (EEDI) formulation was previously proposed to be useful for inland ships of Bangladesh. The study incorporated the shallow water effect using Schlichting’s method which has been developed in 1934 based on a large number of ship model tests to show how a ship’s resistance in shallow water deviates from that in deep water. However, the evaluation and presentation of Schlichting’s results did not cover all range of ship parameters. This reanalysis has considered the shallow water effect by actual measurement of 15 inland ships of Bangladesh. Later, the results of Schlichting’s method were compared with (a) actual investigation, (b) an improved version of Schlichting’s method proposed by Lackenby in 1963, and (c) a new method proposed by C B Barrass in 2004. It was found that the deviations of Schlichting’s results are much higher than Lackenby and Barrass’s methods in comparison to the investigated results. In a previous analysis of the inland ships of Bangladesh, the Maximum Continuous Rating (MCR) of the main engine was considered by using the Holtrop-Mennen method. As this method requires too much ship data, that analysis had assumed some unknown required ship data. This reanalysis has overcome that problem by the physical investigations of the same 15 inland ships of Bangladesh. The average MCR for inland cargo ships and oil tankers of Bangladesh are measured as 70% by the investigations, whereas it is 80% for passenger ships.
Mixed Convective Heat Transfer Analysis by Heatlines on a Lid-Driven Cavity Having Heated Wavy Wall Containing Tilted Square Obstacle
Md. Yousuf Ali, M. A. Alim, Md. Mashud Karim
Mathematical Problems in Engineering, 2023
The current problem studies the mixed convective heat transport by heatlines in lid‐driven cavity having wavy heated walls with two diamond‐shaped obstacles. The left and right vertical walls are both cold, whereas the top wall is adiabatic, and the bottom wavy wall is heated. The relevant governing equation has been calculated through using the finite element method as well as the Galerkin weighted residual approach. The implications of the Reynolds number (10 ≤ Re ≤ 500), Richardson number (0.01 ≤ Ri ≤ 10), Hartman number (0 ≤ Ha ≤ 100), Prandtl number (0.015 ≤ Pr ≤ 10), Undulations number (1 ≤ N ≤ 4), and inner diamond shape obstacle are depicted by the streamlines, isotherms, and the heatlines. The convection heat transfer is observed to be fully developed at a high Prandtl number, whereas heat conduction happens at poor Pr. In particular, the undulations number has the greatest effect on the streamlines and isotherm contrast to a flat area. The Nusselt numbers increase as the Reynolds and Prandtl numbers rise as well. The isotherm, streamlines, heatlines, Nusselt number, and fluid flow are shown graphically for several relevant dimensionless parameters. The result demonstrates that a single oscillation of a heated wall with such a poor Richardson number is optimal heat transport in the cavity. The presence of undulations minimizes the cavity area; the case N = 3 makes quicker fluid motions and better heat transfer in the present research. Additionally, the interior obstacle size reduces the amount of space it takes up within the wavy cavity, and it was observed that the obstacle with diamond size D = 0.15 is better than that with any other size.
Energy efficiency design index baselines for ships of Bangladesh based on verified ship data
S.M. Rashidul Hasan, Md. Mashud Karim
Heliyon, 2022
Numerical assessment of the scale effects on the propulsive performance of a ship with gate rudder system
Md Daluar Hussain, Md Mashud Karim, Noriyuki Sasaki
Ocean Engineering, 2022
EFFECT OF ANEURYSMATIC ARTERY ON BLOOD FLOW HAVING PERMEABILITY IN HUMAN ORGAN
Md. Nasir Uddin, Md. Abdul Alim, Md. Mashud Karim, Md. Monjarul Alam
Journal of Naval Architecture and Marine Engineering, 2021
A comparative numerical study between liquid ammonia and ammonia based carbon nanotube nanofluid on application of cooling system
M. Wali Ullah, Sanbera Islam Piuly, Md. Mashud Karim
Aip Conference Proceedings, 2021
Numerical simulation of flow around surface piercing vertical cylinder
Md Mahmudul Hasan Abir, M. M. Mahade Hassan Suman, Prantick Bala, Md Mashud Karim
Aip Conference Proceedings, 2021
Proposed inland oil tanker design in bangladesh focusing CO2 emission reduction based on revised EEDI parameters
S. M. Rashidul Hasan, Md. Mashud Karim
Journal of Marine Science and Engineering, 2020
Revised energy efficiency design index parameters for inland cargo ships of Bangladesh
SM Rashidul Hasan, Md Mashud Karim
Proceedings of the Institution of Mechanical Engineers Part M Journal of Engineering for the Maritime Environment, 2020
Numerical Study on Flow Around Modern Ship Hulls with Rudder-Propeller Interactions
Md. Mashud Karim, Nabila Naz
Journal of Marine Science and Application, 2019
Numerical investigation of flow around cavitating hydrofoil using finite volume method
Md. Mashud Karim, Mahmudur Rahman, Md. Abdul Hai, Md. Masuduzzaman Shimul, Saif Hossain Sudhi
Aip Conference Proceedings, 2018
Investigation of hydrodynamic characteristics of high speed multihull vessels including shallow water effect
Nabila Naz, Md. Mashud Karim
Procedia Engineering, 2017
Design and development of a cheap slosh testing rig as laboratory equipment
Shadman Sakib, Md. Mashud Karim
Procedia Engineering, 2017
Computation of flow field around ship hull including self propulsion characteristics at varying rudder positions
Md. Mashud Karim, Nabila Naz
Procedia Engineering, 2017
Establishment of EEDI baseline for inland ship of Bangladesh
Md. Mashud Karim, S.M. Rashidul Hasan
Procedia Engineering, 2017
Effect of fish wedge on the hydrodynamic characteristics of a marine rudder
Tahsinul Haque Tasif, Md. Mashud Karim
Procedia Engineering, 2017
Application of Volume of Fluid (VOF) method for prediction of wave generated by flow around cambered hydrofoil
Md. Imran Uddin, Md. Mashud Karim
Procedia Engineering, 2017
Marine propeller design method based on lifting line theory and lifting surface correction factors
Ataur Rahman, Md Refayet Ullah, Md. Mashud Karim
Procedia Engineering, 2017
Simulation of water wave generated by shallowly submerged asymmetric hydrofoil
Md. Ariful Hoque, Md. Mashud Karim, Aevelina Rahman
Procedia Engineering, 2017
Development of a novel device for harnessing wasted energy behind a marine propeller
Nafis Fuad, Mohammad Kifayath Chowdhury, Mohammad Salman Yasin, Md. Mashud Karim
Procedia Engineering, 2017
Numerical prediction of flow past a marine rudder
Tahsinul Haque Tasif, Md. Habibur Rahman, Arafat Bin Fazle, Md. Mashud Karim
Procedia Engineering, 2017
Numerical prediction of unsteady behavior of cavitating flow on hydrofoils using bubble dynamics cavitation model
Nur-E- Mostafa, M.M Karim, Md. Manirul Alam Sarker, and
Journal of Applied Fluid Mechanics, 2016
Numerical simulation of free surface water wave for the flow around NACA 0015 hydrofoil using the volume of fluid (VOF) method
Md. Mashud Karim, Bijoy Prasad, Nasif Rahman
Ocean Engineering, 2014
Numerical study of periodic cavitating flow around NACA0012 hydrofoil
Md. Mashud Karim, Mohammad Shakil Ahmmed
Ocean Engineering, 2012
Performance of SST k-ω turbulence model for computation of viscous drag of axisymmetric underwater bodies
International Journal of Engineering Transactions B Applications, 2011
Influence of falling height on the behavior of skid-launching free-fall lifeboat in regular waves
Journal of Applied Fluid Mechanics, 2011
Numerical investigation into the effect of launch skid angle on the behaviour of free-fall lifeboat in regular waves
Transactions of the Royal Institution of Naval Architects Part B International Journal of Small Craft Technology, 2009
Possible remedies for intact stability hazards involving contemporary small inland passenger ferries in Bangladesh
Kho Shahriar Iqbal, Gabriele Bulian, Kazuhiko Hasegawa, Md. Mashud Karim, Zobair Ibn Awal
Journal of Marine Science and Technology, 2008
A rational analysis of intact stability hazards involving small inland passenger ferries in Bangladesh
Kho Shahriar Iqbal, Gabriele Bulian, Kazuhiko Hasegawa, Md. Mashud Karim, Zobair Ibn Awal
Journal of Marine Science and Technology, 2008

Prof. Mashud Karim

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Scopus Publications