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A. Flow–Human Body Interaction Simulator (DRUM)
Conference and Journal Papers
- Numerical Investigation of the Effects of Life Jacket Configuration on Survivability (FY2025)
(in Japanese) - Validation of 3D multiphase pyroclastic dilute current model: effects of confinement on the flows (FY2025)
- Investigation of the Effects of Channel Width on Drowning Risks in Irrigation Canals Using Coupled Human–Fluid Numerical Analysis (FY2025)
(in Japanese) - IMPACT FORCE OF SNOW AVALANCHE ON A MOVABLE HUMAN BODY (FY2024)
- Investigation of the Effects of Life Jacket Configuration on Drowning Survivability Using Coupled Human–Fluid Numerical Analysis (FY2023)
(in Japanese) - Injury Risk Assessment for Falls into Water from Heights Using Coupled Human–Fluid Numerical Analysis (FY2023)
(in Japanese) - Fundamental Study of Drowning Hazards at Low-Head Dams Using Coupled Human–Fluid Numerical Analysis (FY2022)
(in Japanese) - Simulation of Air Entrainment Using a Three-Dimensional Pyroclastic Surge Flow Model (FY2021)
(in Japanese) - Assessment of Drowning Hazards in Recirculating Flow at Low-Head Dams Using Coupled Human–Fluid Simulation (FY2021)
(in Japanese) - Evaluation of Life Jacket Effectiveness and Injury Risks at the Leading Edge of a Tsunami Inundating Land (FY2021)
(in Japanese) - Fundamental Study of the Prevention of Downstream Transport of Water-Accident Victims by Weir-Like Structures (FY2020)
(in Japanese) - Numerical Simulation of Human Body Transport by Flow in a Channel with Obstacles (FY2020)
(in Japanese) - Fundamental Study of the Flow-Induced Movement of a Human Body Submerged on a Channel Bed (FY2020)
(in Japanese) - Validation of a Coupled Human Fluid Model Using PIV Experiment and Application to the Entrapment Accident in Water Channel (FY2019)
- Development of a New Numerical Model Coupling Flow and Human Motion for Assessment of Snow Avalanche Impact on a Human body (FY2019)
- Development of a coupled human fluid numerical model for the evaluation of tsunami drowning hazards (FY2019)
- Development of a Numerical Drowning Simulation Model Based on Coupled Human–Fluid Analysis (FY2017)
(in Japanese)
Doctoral Dissertations (Earth and Environmental Engineering Course)
- Elucidating Entrainment and Mixing Processes through Numerical Analysis for Hazard Assessment of Pyroclastic Density Currents (FY2025)
- Improvement in snow avalanche map by the combination of runout simulations with arapid GPGPU-based snow avalanche model and assessment of injuryrisk with coupled human-flow model (FY2024)
- Development of a Coupled Human–Fluid Numerical Simulator for Evaluating the Effectiveness of Life Jackets Against Tsunamis (FY2018)
(in Japanese)
Master’s Theses (Earth and Environmental Engineering Course)
- Development of a Numerical Human Body Model Incorporating Internal Body Composition for Drowning Simulations (FY2025)
(in Japanese) - Investigation of the Effects of Channel Width on Drowning Risks in Irrigation Canals Using Coupled Human–Fluid Numerical Analysis (FY2025)
(in Japanese) - Investigation of Walking Safety in Flowing Water Using Coupled Numerical Analysis (FY2025)
(in Japanese) - Investigation of the Effects of Life Jacket Configuration on Survivability in Water-Related Accidents Using Coupled Human–Fluid Numerical Analysis (FY2025)
(in Japanese) - Assessment of Drowning Hazards in Plunge Pools Using Coupled Human–Fluid Numerical Analysis (FY2025)
(in Japanese) - Numerical Investigation of the Effects of Road Width on the Threshold for Vehicles to Be Swept Away by Floodwater (FY2024)
(in Japanese) - Investigation of Drowning Hazards in Flow Around Bridge Piers Using Coupled Human–Fluid Analysis (FY2024)
(in Japanese) - Injury Risk Assessment for Falls into Water from Heights Using Coupled Human–Fluid Numerical Analysis (FY2023)
(in Japanese) - Fundamental Study of Drowning Hazards in Recirculating Flow at Low-Head Dams Using Coupled Human–Fluid Numerical Analysis (FY2022)
(in Japanese) - Investigation of Injury Risks to the Human Body During Tsunami Disasters (FY2022)
(in Japanese) - Numerical Analysis of the Effects of Oar Motion on Propulsive Force in Rowing (FY2021)
(in Japanese) - Fundamental Study of the Prevention of Downstream Transport of Water-Accident Victims by Weir-Like Structures (FY2020)
(in Japanese) - Development of a Coupled Snow Avalanche–Human Body Numerical Model and Evaluation of Avalanche Impact Forces on the Human Body (FY2019)
(in Japanese) - Experimental Validation of a Coupled Human–Fluid Numerical Model and Its Application to Coastal High Waves (FY2018)
(in Japanese)
Bachelor’s Theses (Department of Transdisciplinary Science and Engineering)
- Assessment of Spatial Disorientation Risk in Accidental Falls into the Sea Under Wave Conditions Using Coupled Human–Fluid Numerical Analysis (FY2025)
(in Japanese) - Investigation of Walking Patterns and Fall Risks in Flowing Water (FY2023)
(in Japanese) - Numerical Investigation of Impact Forces Generated by Black Tsunamis (FY2019)
(in Japanese)
Bachelor’s Theses (Department of Civil and Environmental Engineering)
- Investigation of the Effects of Channel Width on Drowning Risks in Foot Entrapment Accidents Using a Coupled Human–Fluid Numerical Model (FY2023)
(in Japanese) - Investigation of the Effects of Water Depth and Body Posture on Injury Risks from Falls into Water Using Coupled Human–Fluid Numerical Analysis (FY2021)
(in Japanese) - Numerical Assessment of Drowning Hazards in Recirculating Flow at Low-Head Dams (FY2020)
(in Japanese) - Evaluation of Life Jacket Effectiveness and Injury Risks During Tsunami Impact (FY2020)
(in Japanese) - PIV Measurements and Numerical Analysis of Flow Around an Articulated Rigid Body (FY2016)
(in Japanese)
Bachelor’s Theses (Department of Earth and Planetary Sciences)
- Investigation of the Effects of Differences in Internal Body Composition on Drowning Simulations (FY2023)
(in Japanese) - Investigation of Submersion Hazards Near River Bridge Piers Using Coupled Human–Fluid Simulations (FY2021)
(in Japanese) - Numerical Analysis of Hydrodynamic Forces Acting on a Person Evacuating Through Flowing Water (FY2020)
(in Japanese) - Numerical Evaluation of Life Jacket Effectiveness in Entrapment Accidents in Shallow Water Channels (FY2019)
(in Japanese) - Validation of Drag Force Predictions by the Drowning Simulator DRUM and Its Application to Entrapment Accidents (FY2018)
(in Japanese)
B. Three-Dimensional Flow Simulators (TITech-WARM, EcoPARI)
Conference and Journal Papers
- Waterborne Disease Risk Assessment and Mapping for a Floating Village by Combining 3D Hydraulic Simulation and Quantitative Microbial Risk Assessment (FY2023)
- Flow Regime of a Floating Village Using a Three-Dimensional Hydraulic Model (FY2021)
- Health Risk Assessment of a Floating Village Based on a Three-Dimensional Hydraulic Model (FY2021)
- Hydraulic Simulation of Escherichia coli Distribution in Chhnok Tru Floating Village, the Tonle Sap Great Lake (FY2019)
- Escherichia coli Transport Simulation in the Tonle Sap Great Lake Using a Two-Dimensional Hydraulic Model Accelerated by GPGPU (FY2019)
- Field Observations of Organic Suspended Matter Deposition and Scum Formation in the Nomi River, Tokyo (FY2018)
(in Japanese) - Numerical Investigation of Organic Suspended Matter Deposition in the Brackish Reaches of the Nomi River, Tokyo (FY2018)
(in Japanese) - Investigation of the Effects of Saltwater Intrusion Magnitude and Wind Fields on Saltwater Intrusion into Shallow Areas in Northeastern Lake Ogawara (FY2016)
(in Japanese) - Inundation Analysis of the 2011 Tohoku Earthquake Tsunami in Urban Kamaishi, Iwate Prefecture (FY2015 or earlier)
(in Japanese) - Study of Sediment Deposition Processes in the Joumine Reservoir, Tunisia (FY2015 or earlier)
(in Japanese) - Numerical Investigation of the Effects of Riverbed Topographic Changes Caused by the 2011 Tohoku Earthquake on Saltwater Dynamics in the Kitakami River (FY2015 or earlier)
(in Japanese) - Three-Dimensional Numerical Flow Analysis of Saline Density Plumes Entering Lake Ogawara (FY2015 or earlier)
(in Japanese) - Three-Dimensional Numerical Investigation of the Effects of Shallow Areas Near the Takase River Mouth in Aomori Prefecture on Saltwater Intrusion (FY2015 or earlier)
(in Japanese) - Development of the Three-Dimensional Reservoir Flow Model “TITech-WARM” and Its Application to Kamafusa Reservoir (FY2015 or earlier)
(in Japanese) - Specification of Computational Conditions for Stratified Flow Simulations in the Joumine Reservoir, Tunisia (FY2015 or earlier)
(in Japanese) - Three-dimensional modeling of hydrodynamics and dissolved oxygen transport in Tone River Estuary (FY2015 or earlier)
- Analysis of Saltwater Flow in the Tidal Reaches of the Tone River Using a Three-Dimensional CIP-Soroban Flow Model (FY2015 or earlier)
(in Japanese)
Doctoral Dissertations (Civil and Environmental Engineering Course)
Master’s Theses (Earth and Environmental Engineering Course)
- Numerical Analysis of Floating Litter Dynamics in the Meguro River and Keihin Canal (FY2024)
(in Japanese) - Investigation of the Effects of Historical Bathymetric Modifications on Flow Characteristics in Tokyo Bay (FY2023)
(in Japanese) - Field Observations and Numerical Analysis of Floating Litter Dynamics in the Brackish Reaches of the Meguro River (FY2022)
(in Japanese) - Quantitative Risk Assessment of Escherichia coli Infection in Floating Villages on Tonle Sap Lake, Cambodia (FY2021)
(in Japanese) - Numerical Analysis of Flow and Escherichia coli Distribution in Floating Villages on Tonle Sap Lake (FY2019)
(in Japanese) - Application of a Three-Dimensional Flow Simulation Model to the Chhnok Tru Floating Village on Tonle Sap Lake, Cambodia (FY2018)
(in Japanese) - Field Observations and Numerical Modeling of Aeration-Circulation Systems in Kamafusa Reservoir (FY2016)
(in Japanese)
Bachelor’s Theses (Department of Transdisciplinary Science and Engineering)
Bachelor’s Theses (Department of Civil and Environmental Engineering)
- Fundamental Study of Floating Litter Dynamics in the Northern Keihin Canal Using Tokyo Bay Current Simulations (FY2022)
(in Japanese) - Numerical Assessment of the Effects of Dredging a River-Mouth Sandbar on Estuarine Circulation in the Brackish Reaches of the Tone River (FY2021)
(in Japanese) - Simulation of Saline Density Plumes in Lake Ogawara Using a Three-Dimensional CIP-Soroban Flow Simulator (FY2015 or earlier)
(in Japanese)
Bachelor’s Theses (Department of Earth and Planetary Sciences)
- Assessment of the Effects of Aeration Circulation on Phormidium Dynamics in Kamafusa Reservoir, Miyagi Prefecture (FY2017)
(in Japanese) - Field Investigation and Numerical Analysis of Circulation in the Brackish Reaches of the Nomi River, Ota Ward (FY2017)
(in Japanese)
C. Massively Parallel High-Speed Simulation (GPGPU)
Conference and Journal Papers
- Rapid calculation for avalanche maps by GPGPU-based snow avalanche model (FY2024)
- Escherichia coli Transport Simulation in the Tonle Sap Great Lake Using a Two-Dimensional Hydraulic Model Accelerated by GPGPU (FY2019)
- Efficacy of a GPGPU-Acceleration to Inundation Flow Simulation in Tonle Sap Lake in Cambodia (FY2019)
- Investigation of Numerical Errors and the Effectiveness of Adaptive Mesh Refinement (AMR) in Tsunami Simulations Using Unstructured Triangular Grids and the Finite Volume Method (FY2015 or earlier)
(in Japanese) - GPGPU Acceleration of Tsunami Simulations on Unstructured Triangular Grids (FY2015 or earlier)
(in Japanese) - Development of a GPGPU-Based Numerical Wave Energy Balance Model and Its Application to Lake Kasumigaura (FY2015 or earlier)
(in Japanese)
Master’s Theses (Earth and Environmental Engineering Course)
- Quantitative Risk Assessment of Escherichia coli Infection in Floating Villages on Tonle Sap Lake, Cambodia (FY2021)
(in Japanese) - Development of a Two-Dimensional Flow Model for Investigating Hydrodynamics in Tonle Sap Lake, Cambodia (FY2016)
(in Japanese)
Bachelor’s Theses (Department of Civil and Environmental Engineering)
- Development of an Urban Pluvial Flooding Simulation Model for Yanagawa City, Fukuoka Prefecture (FY2024)
(in Japanese) - Numerical Analysis of Escherichia coli Transport in Tonle Sap Lake, Cambodia, Using a Two-Dimensional Flow Model (FY2019)
(in Japanese) - Ultra-Fast, High-Accuracy Numerical Solution of the Shallow-Water Equations Using GPGPU (FY2015 or earlier)
(in Japanese)
D. Numerical Methods and Other Simulation Models
Conference and Journal Papers
- Numerical simulation of air entrainment by three dimensional pyroclastic surge flow model (FY2022)
- A Weak-Coupling CIP:IB Method for Free-Surface Flow Interacting with Flexible Structures (FY2021)
- High-Accuracy, Low-Memory Interpolation Scheme for the CIP-Soroban Method (FY2016)
(in Japanese)
Doctoral Dissertations (Earth and Environmental Engineering Course)
Master’s Theses (Earth and Environmental Engineering Course)
- A High-Accuracy, Low-Computational-Cost Multidimensional Interpolation Method for the CIP-Conservative Semi-Lagrangian 2 Scheme (FY2023)
(in Japanese) - Development of a Deep Learning-Based Method for Classifying Floating Litter and Analysis of Its Outflow Characteristics in the Tachiai River (FY2023)
(in Japanese) - Investigation of the Effects of Historical Bathymetric Modifications on Flow Characteristics in Tokyo Bay (FY2023)
(in Japanese) - Development of a Deep Learning-Based Image Analysis Method for Detecting Scum Formation in Urban Rivers (FY2019)
(in Japanese)
Bachelor’s Theses (Department of Transdisciplinary Science and Engineering)
- Quantitative Assessment and Comparison of GPGPU Effectiveness for Numerical Solutions of the Poisson Equation (FY2024) (in Japanese)
Bachelor’s Theses (Department of Civil and Environmental Engineering)
- Investigation of the Application of the Three-Dimensional Flow Model STOC-LT to Floating Litter Dynamics Near Hakkeijima, Yokohama (FY2024)
(in Japanese) - Fundamental Study of the Haggle Game for Environmental and Disaster Prevention Education (FY2024)
(in Japanese) - Development of a Method for Estimating Turbidity Distributions in Tonle Sap Lake, Cambodia, Using MODIS (FY2017)
(in Japanese) - Development of the CIP-CSL2 Scheme with a High-Accuracy, Low-Memory Interpolation Method (FY2016)
(in Japanese)