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Fig. 1 A diagram of a hydrogen combustion turbine


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Fig. 2 Sector model of combustor


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Fig. 3 Flow chart of continuous gas analysis system


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Fig. 4 Test apparatus


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Fig. 5 Combustor liner temperatures


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Fig. 6 Residual reactant concentrations


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(ŽŽŒ±�ðŒ��F“–—Ê”ä 0.94�¨0.96)
Fig. 7 Response time of the gas analysis system
(test condition: equivalence ratio, 0.94->0.96)


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Table 1 Tested hydrogen nozzles

•¬ŽËŠp�iƒÆ�j 30�› 35�› 40�›
ƒmƒYƒ‹‚`•¬ŽË�E�”ˆêŒa 8-ƒÓ1.68-ƒÓ1.68-ƒÓ0.8
ƒmƒYƒ‹‚a•¬ŽË�E�”ˆêŒa 8-ƒÓ1.28-ƒÓ1.28-ƒÓ0.8


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Table 2 Gas temperature at combustor outlet

- ŒvŽZ’lŒv‘ª•½‹Ï’lŒv‘ª�Å�‚’lPTF
ƒmƒYƒ‹‚` 111096510600.154
1340118313300.177
1535139316700.266
ƒmƒYƒ‹‚a 109593010100.138
1320115513010.182
1620145715670.139
1745157417450.140