Search for PARI Report/Technical Note
Rheological Behavior of W/O Emulsion of Water-Heavy Oil System and Friction Loss Reduction Methods for its Flow in a Pipe
Port and Airport Research Institute 052-04-03
December, 2013
Oil Spill Response Group
Isamu FUJITA,Yoshitaka MATSUZAKI
Spilled oil takes sea water as small droplets inside it and forms W/O emulsion due to mixing effect of turbulence of ocean wave. T...
The effect of compaction grouting as a countermeasure against liquefaction
Port and Airport Research Institute 052-04-02
December, 2013
Soil Stabilization Group
Daiki TAKANO,Satoshi NISHIMURA,Yoshiyuki MORIKAWA,Hidenori TAKAHASHI
Compaction grouting, an in-situ static compaction technique by means of grout injection, has been increasingly adopted for improvi...
Role of Geoenvironment in the Benthic Ecology and Morphodynamics of Intertidal Flats and Beaches -Ecohabitat Chart and Optimal Design of Dynamically Stable Sandbars-
Port and Airport Research Institute 052-04-01
December, 2013
Soil Dynamics Group
Shinji SASSA,Yoichi WATABE,Soonbo YANG,Tomohiro KUWAE
The present study aims to clarify the role of geoenvironment in the benthic ecology and morphodynamics of intertidal flats and be...
Generalization of the Wave Breaking Model by Focusing on the Production and Dissipation Process of Turbulence
Port and Airport Research Institute 052-03-03
September, 2013
Wave Group
Katsuya HIRAYAMA,Yoshiyuki UNO
Wave breaking models for a Boussinesq model are widely proposed. Hirayama and Hiraishi (2004a) developed the one equation turbule...
Modelling of Transport Processes of Muddy Sediment with High Water Content
Port and Airport Research Institute 052-03-02
September, 2013
Coastal and Estuarine Sediment Dynamics Group
Yasuyuki NAKAGAWA
Muddy sediments with high water content are often observed at near surface of the sea bottom in enclosed bays and estuaries, where...
Dynamics of Organic Matter Measured by the Elemental and Isotopic Techniques:
Port and Airport Research Institute 052-03-01
September, 2013
Coastal and Estuarine Environment Group
Kenta WATANABE,Tomohiro KUWAE
“Blue carbon”, captured and sequestrated by marine organisms, has attracted attention as one of the major sink of the carbon emitt...
Stability of Breakwater Foundation under Seepage Flow Caused by Tsunami
Port and Airport Research Institute 052-02
June, 2013
Soil Dynamics Group
Hidenori TAKAHASHI,Shinji SASSA,Yoshiyuki MORIKAWA,Daiki TAKANO
Water-level difference induced by tsunami generates one-way seepage flow in a breakwater mound. It has been pointed out that seepa...
Field Measurements and Analyses of Coastal Blue Carbon and Atmospheric CO2 Sequestration
Port and Airport Research Institute 052-01
March, 2013
Coastal and Estuarine Environment Group
Tatsuki TOKORO,Shinya HOSOKAWA,Eiichi MIYOSHI,Shigeru MONTANI,Hajime KAYANNE,Tomohiro KUWAE
The mitigation of the greenhouse gases is urgent task for the future climate change initiative. The Blue Carbon, which is carbon ...