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Dive into the research topics where Atsushi Koga is active.

Publication


Featured researches published by Atsushi Koga.


International journal of automotive engineering | 2011

Evaluation on High-Perssure Hydrogen Decompression Failure of Rubber O-ring Using Design of Experiments

Atsushi Koga; Kenichi Uchida; Junichiro Yamabe; Shin Nishimura


Engineering Failure Analysis | 2013

Failure behavior of rubber O-ring under cyclic exposure to high-pressure hydrogen gas

Junichiro Yamabe; Atsushi Koga; Shin Nishimura


Journal of the Society of Rubber Industry,Japan | 2010

Fracture Behavior and Hydrogen Permeation Properties of EPDM for Sealing under High Pressure Hydrogen Gas

Junichiro Yamabe; Atsushi Koga; Shin Nishimura


SAE International Journal of Materials and Manufacturing | 2009

A Study on Sealing Behavior of Rubber O-Ring in High Pressure Hydrogen Gas

Junichiro Yamabe; Shin Nishimura; Atsushi Koga


Tribology Online | 2013

A visualizing study of blister initiation behavior by gas decompression

Atsushi Koga; Tadahisa Yamabe; Hiroyuki Sato; Kenichi Uchida; Junichi Nakayama; Junichiro Yamabe; Shin Nishimura


Journal of the Society of Rubber Industry,Japan | 2012

A Visualizing Study of Blister Fracture in Rubber O-rings

Atsushi Koga; Tadahisa Yamabe; Hiroyuki Sato; Kenichi Uchida; Junichi Nakayama; Junichiro Yamabe; Shin Nishimura


2008 International Hydrogen Conference - Effects of Hydrogen on Materials | 2009

A study on blister damages of rubber O-ring by high pressure hydrogen durability tester

Atsushi Koga; Junichi Nakayama; Hideyuki Tokumitsu; Masaya Otsuka; Junichiro Yamabe; Shin Nishimura


Journal of the Society of Rubber Industry,Japan | 2016

Technical Issues for High-pressure Hydrogen Seals

Atsushi Koga


Toraibarojisuto/Journal of Japanese Society of Tribologists | 2015

Fracture model analysis of rubber O-ring influenced by high-pressure hydrogen gas

Atsushi Koga; Shin Nishimura


Archive | 2014

A Study on Long-Term Seal Durability and Fracture Mode of Rubber O-Ring by High-Pressure Hydrogen Gas Cycles

Atsushi Koga; Tadahisa Yamabe; Kenichi Uchida; Junichi Nakayama; Junichiro Yamabe; Shin Nishimura

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Junichiro Yamabe

National Institute of Advanced Industrial Science and Technology

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