Fuel physical property determination method and fuel physical property determination device

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United States of America Patent

PATENT NO 9322818
APP PUB NO 20130340502A1
SERIAL NO

14003303

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Abstract

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The fuel physical property determination method relating to the first aspect of the present invention includes: a test fuel flame-imaging step of obtaining imaging data by imaging flames formed by supplying a pre-mixed gas containing a test fuel and an oxidant agent, to a test tube in which an internal flow path thereof has a diameter set smaller than a flame-quenching distance at normal temperature; and a physical property determination step of determining a physical property of the test fuel by comparing the imaging data obtained in the test fuel flame-imaging step and imaging data obtained by imaging flames ignited by supplying a pre-mixed gas containing a standard-mixed fuel and an oxidant agent, to the test tube, the standard-mixed fuel having a known physical property.

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Patent Owner(s)

Patent OwnerAddress
TOHOKU UNIVERSITYSENDAI
IHI CORPORATIONTOKYO
IHI INSPECTION & INSTRUMENTATION CO LTDTOKYO 140-0013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Soichiro Tokyo, JP 73 361
Maruta, Kaoru Sendai, JP 6 286
Matsui, Kunio Chiryu, JP 35 432
Nakamura, Hisashi Sendai, JP 80 1088
Sase, Akira Tokyo, JP 13 391
Saura, Tsuyoshi Okazaki, JP 1 1

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