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D. Ranmuthugala · SciRah

Researcher profile · Semantic Scholar

D. Ranmuthugala

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D. Ranmuthugala — researcher profile on SciRah

h-index: 20
Works: 135
Citations: 1,326

Most-cited papers

Three-dimensional numerical simulations of straight-bladed vertical axis tidal turbines investigating power output, torque ripple and mounting forces
P. Marsh, D. Ranmuthugala, I. Penesis, G. Thomas
2015128 citations Open access
Semantic Scholar
Numerical investigation of the influence of blade helicity on the performance characteristics of vertical axis tidal turbines
P. Marsh, D. Ranmuthugala, I. Penesis, G. Thomas
201579 citations Open access
Semantic Scholar
The influence of turbulence model and two and three-dimensional domain selection on the simulated performance characteristics of vertical axis tidal turbines
P. Marsh, D. Ranmuthugala, I. Penesis, G. Thomas
201776 citations Open access
Semantic Scholar
Numerical investigation of the hydrodynamic interaction between two underwater bodies in relative motion
Z. Leong, D. Ranmuthugala, A. Forrest, J. Duffy
201563 citations Open access
Semantic Scholar
Six-DOF simulations of an underwater vehicle undergoing straight line and steady turning manoeuvres
Howan Kim, D. Ranmuthugala, Z. Leong, Christopher K. H. Chin
201851 citations Open access
Semantic Scholar
Experimental drop test investigation into wetdeck slamming loads on a generic catamaran hullform
Ahmed A. Swidan, G. Thomas, D. Ranmuthugala, W. Amin +3 more
201651 citations Open access
Semantic Scholar
On a lookout beyond STCW: Seeking standards and context for the authentic assessment of seafarers
Samrat Ghosh, M. Bowles, D. Ranmuthugala, Ben Brooks
201448 citations
Semantic Scholar
Experimental Study of Command Governor Adaptive Control for Unmanned Underwater Vehicles
C. Makavita, S. Jayasinghe, H. Nguyen, D. Ranmuthugala
2019IEEE Transactions on Control Systems Technology47 citations Open access
Semantic Scholar
Quasi-static analysis of the hydrodynamic interaction effects on an autonomous underwater vehicle operating in proximity to a moving submarine
Z. Leong, D. Ranmuthugala, I. Penesis, H. Nguyen
201543 citations Open access
Semantic Scholar
Reviewing seafarer assessment methods to determine the need for authentic assessment
Samrat Ghosh, M. Bowles, D. Ranmuthugala, B. Brooks
201437 citations Open access
Semantic Scholar
Parameter identification of a nonlinear model: replicating the motion response of an autonomous underwater vehicle for dynamic environments
S. P., A. Forrest, R. Cossu, Z. Leong +2 more
2017Nonlinear dynamics35 citations
Semantic Scholar
Improving the validity and reliability of authentic assessment in seafarer education and training: a conceptual and practical framework to enhance resulting assessment outcomes
Samrat Ghosh, M. Bowles, D. Ranmuthugala, B. Brooks
201729 citations Open access
Semantic Scholar
Numerical simulation of the loading characteristics of straight and helical-bladed vertical axis tidal turbines
P. Marsh, D. Ranmuthugala, I. Penesis, G. Thomas
201628 citations Open access
Semantic Scholar
Experimental Study of a Command Governor Adaptive Depth Controller for an Unmanned Underwater Vehicle
C. Makavita, S. Jayasinghe, H. Nguyen, D. Ranmuthugala
2019Applied Ocean Research25 citations Open access
Semantic Scholar
Ship Roll Damping Coefficient Prediction Using CFD
Seyed Sadra Kianejad, H. Enshaei, J. Duffy, Nazanin Ansarifard +1 more
2019Journal of Ship Research25 citations Open access
Semantic Scholar
RANS-BASED CFD PREDICTION OF THE HYDRODYNAMIC COEFFICIENTS OF DARPA SUBOFF GEOMETRY IN STRAIGHT-LINE AND ROTATING ARM MANOEUVRES
Z. Leong, D. Ranmuthugala, I. Penesis, H. Nguyen
2021International Journal of Maritime Engineering24 citations
Semantic Scholar
Authentic assessment in seafarer education: using literature review to investigate its validity and reliability through rubrics
Samrat Ghosh, M. Bowles, D. Ranmuthugala, B. Brooks
201623 citations Open access
Semantic Scholar
Wetdeck slamming loads on a developed catamaran hullform – experimental investigation
Ahmed A. Swidan, G. Thomas, I. Penesis, D. Ranmuthugala +3 more
201722 citations Open access
Semantic Scholar
Predictor-based model reference adaptive control of an unmanned underwater vehicle
C. Makavita, H. Nguyen, S. Jayasinghe, D. Ranmuthugala
2016International Conference on Control, Automation, Robotics and Vision18 citations Open access
Semantic Scholar
Experimental Comparison of Two Composite MRAC Methods for UUV Operations With Low Adaptation Gains
C. Makavita, S. Jayasinghe, H. Nguyen, D. Ranmuthugala
2020IEEE Journal of Oceanic Engineering17 citations Open access
Semantic Scholar
Threshold capability development in intensive mode business units
S. Crispin, Philippa Hancock, S. Male, C. Baillie +4 more
201616 citations Open access
Semantic Scholar
Composite model reference adaptive control for an unmanned underwater vehicle
C. Makavita, H. Nguyen, D. Ranmuthugala, S. Jayasinghe
201515 citations Open access
Semantic Scholar
Authentic Versus Traditional Assessment: An Empirical Study Investigating the Difference in Seafarer Students' Academic Achievement
Samrat Ghosh, B. Brooks, D. Ranmuthugala, M. Bowles
2020Journal of navigation14 citations Open access
Semantic Scholar
Accuracy of Potential Flow Methods to Solve Real-time Ship-Tug Interaction Effects within Ship Handling Simulators
B. Jayarathne, D. Ranmuthugala, S. Chai, J. Fei
201414 citations Open access
Semantic Scholar
Determining the Horizontal and Vertical Water Velocity Components of a Turbulent Water Column Using the Motion Response of an Autonomous Underwater Vehicle
S. Randeni, A. Forrest, R. Cossu, Z. Leong +1 more
201713 citations Open access
Semantic Scholar
A heading observer for ROVs under roll and pitch oscillations and acceleration disturbances using low-cost sensors
K. Le, H. Nguyen, D. Ranmuthugala, A. Forrest
201513 citations Open access
Semantic Scholar
Design, modelling and simulation of a remotely operated vehicle - Part 1
H. Nguyen, S. Malalagama, D. Ranmuthugala
201411 citations Open access
Semantic Scholar
RANS based CFD Prediction of Submarine Hydrodynamic Loads
D. Pook, D. Clarke, M. Jones, H. Quick +1 more
201810 citations
Semantic Scholar
Students’ experiences of threshold capability development with intensive mode teaching
S. Male, F. Alam, C. Baillie, Sh Crispin +4 more
201610 citations
Semantic Scholar
Evaluation of the Out-of-Plane loads on a submarine undergoing a steady turn
Z. Leong, Simon Piccolin, Marc Desjuzeur, D. Ranmuthugala +1 more
20169 citations
Semantic Scholar
Development and Control of a Low-Cost, Three-Thruster, Remotely Operated Underwater Vehicle
K. Le, H. Nguyen, D. Ranmuthugala
2015International Journal of Automation Technology9 citations Open access
Semantic Scholar
Estimation of added mass moment of inertia in roll motion through numerical simulation
S. Kianejad, H. Enshaei, D. Ranmuthugala
20178 citations
Semantic Scholar
Command Governor Adaptive Control for Unmanned Underwater Vehicles with measurement noise and actuator dead-zone
C. Makavita, H. Nguyen, S. Jayasinghe, D. Ranmuthugala
2016Moratuwa Engineering Research Conference8 citations Open access
Semantic Scholar
Investigating the correlation between students’ perception of authenticity in assessment and their academic achievement in the associated assessment tasks
Samrat Ghosh, B. Brooks, D. Ranmuthugala, M. Bowles
2020Journal of navigation7 citations Open access
Semantic Scholar
Electro-technologies for energy efficiency improvement and low carbon emission in maritime transport
S. Jayasinge, G. Lokuketagoda, H. Enshaei, Shagar +1 more
20157 citations
Semantic Scholar
Simulation and Validation of an AUV in Variable Accelerations
Howan Kim, Z. Leong, D. Ranmuthugala, A. Forrest
20157 citations
Semantic Scholar
Numerical investigation of water slamming loads on wave-piercing catamaran hull model
Ahmed A. Swidan, G. Thomas, W. Amin, D. Ranmuthugala +1 more
20147 citations
Semantic Scholar
The effect of geometry on the surface waves generated by vertical surface–piercing cylinders with a horizontal velocity
Alexander st Conway, D. Ranmuthugala, J. Binns, M. Renilson
20196 citations Open access
Semantic Scholar
Autonomous underwater vehicle motion response: a nonacoustic tool for blue water navigation
A. T. P. Supun Randeni, A. Forrest, R. Cossu, Zhi Leong +2 more
20166 citations Open access
Semantic Scholar
Artificial potential field for remotely operated vehicle haptic control in dynamic environments
K. Le, H. Nguyen, D. Ranmuthugala, A. Forrest
2016J. Syst. Control. Eng.6 citations Open access
Semantic Scholar
Command governor adaptive control for an unmanned underwater vehicle
C. Makavita, H. Nguyen, D. Ranmuthugala, S. Jayasinghe
2015International Conference on Computability and Complexity in Analysis6 citations Open access
Semantic Scholar
Experimental Study of a Modified Command Governor Adaptive Controller for Depth Control of an Unmanned Underwater Vehicle
C. Makavita, S. Jayasinghe, H. Nguyen, D. Ranmuthugala
2021Journal of Marine Science and Application5 citations Open access
Semantic Scholar
Squat in Berthed Ship - Passing Ship Interaction for Restricted Water Cases
S. Denehy, J. Duffy, D. Ranmuthugala, Renilson
20165 citations
Semantic Scholar
Student experiences of threshold capability development in an engineering unit with intensive mode
S. Male, C. Baillie, C. MacNish, J. Leggoe +5 more
20155 citations
Semantic Scholar
Joint research between Australia and Japan on the cavitation inception of marine propellers and control surfaces
M. Khoo, J. Venning, K. Takahashi, J. Ari +4 more
20174 citations
Semantic Scholar
Moving the boundaries of MET with high fidelity ERS training
G. Lokuketagoda, T. Miwa, D. Ranmuthugala, S. Jayasinghe +1 more
20174 citations
Semantic Scholar
Restricted water effects on berthed ship - passing ship interaction
S. Denehy, J. Duffy, D. Ranmuthugala, M. Renilson
20154 citations
Semantic Scholar
Using authentic assessment to enhance seafarer student engagement and their ability to transfer learning
Samrat Ghosh, M. Bowles, D. Ranmuthugala, B. Brooks
20154 citations
Semantic Scholar
Estimating flow velocities of the water column using the motion response of an Autonomous Underwater Vehicle (AUV)
S. Randeni, A. Forrest, R. Cossu, Z. Leong +1 more
2015Oceans4 citations
Semantic Scholar
Channel width effects on berthed ship - passing ship interaction from experiments and CFD predictions
S. Denehy, J. Duffy, Renilson, D. Ranmuthugala
20154 citations
Semantic Scholar

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H. Nguyen×14
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I. Penesis×9
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Z. Leong×9
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S. Jayasinghe×9
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A. Forrest — researcher profile on SciRah

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C. Makavita — researcher profile on SciRah

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P. Marsh — researcher profile on SciRah