Prof. Em. Iwao Ohtsu

Nihon University

My Profile

About

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Technical Committees

Committee Name
Committee on Hydraulic Structures
Committee on Fluvial Hydraulics
Committee on Fluid Mechanics

My Papers and Presentations

Title	Year
Analytical Equations for Depth and Boundary-Layer Development on Stepped Channels	2023
Physical Meaning of the Length of Classical Hydraulic Jumps in a Horizontal Rectangular Channel	2022
B-Jump in Abruptly Expanding Channel	2015
Characteristics of Air Entrainment in Hydraulic Jumps	2015
Effect of Inflow Condition on Air Entrainment Characteristics in Hydraulic Jump	2009
Similitude and scale effects of air entrainment in hydraulic jumps	2009
Characteristics of Aerated Flows in Skimming, Transition, and Nappe Flows	2007
Effect of Aerated Inflows on Characteristics of Plunging Flows in Steep Sloping Channels	2007
An experimental investigation of jet flow on a stepped chute	2006
Effect of Reynolds Number on Characteristics of Skimming Flows in Stepped Channels	2005
Energy Head of Aerated Flows in Stepped Channels	2005
A Proposed Fishway to Facilitate the Upstream and Downstream Migration of Freshwater Shrimps and Crabs	2001
Energy Dissipation of Skimming Flows on Stepped-Channel Chutes	2001
Hydraulic condition for undular-jump formations	2001
Flow Resistance of Skimming Flow in Stepped Channels	1999
Characteristics of Flow Conditions on Stepped Channels	1997
Discussions	1996
Non-Breaking Undular Hydraulic Jump	1996
Characteristics of Undular Jumps in Rectangular Channels	1995
HYDRAULIC JUMP IN SLOPING CHANNEL WITH POSITIVE OR NEGATIVE STEP	1993
Drag on vertical sill of forced jump	1991
Transition from supercritical to subcritical flow at an abrupt drop	1991
B-Jump In Sloping Channel	1990
Hydraulic Jump In Triangular Channel	1989
Hydraulic Jumps At Positive And Negative Steps	1987

My Videos

Title	Year

IAHR Awards

IAHR Awards	Date