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Old   December 19, 2005, 03:21
Default hydrogen injection
  #1
siva
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hai friends iam doing project on hydrogen engine.this is port injection. how much quantity ie interms of mass or volume i have to inject. regards siva nageswararao
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Old   December 19, 2005, 13:48
Default Re: hydrogen injection
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Pauli
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It depends upon the air flow rate & the desired air to fuel ratio.
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Old   December 20, 2005, 02:23
Default Re: hydrogen injection
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siva
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Dear Pauli What you are mensioned is correct ,but my doubt is injection of the fuel interms of volume or mass basis.hydrogen is in the form of gasues stae. Thanks for giving immediate reply. regards siva
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Old   December 20, 2005, 16:13
Default Re: hydrogen injection
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vishal
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Hi Siva,

The way I think you should introduce hydrogen is; With the defined hydrogen inlet boundary you have area.(Locate Boundary) Specifying the inlet velocity you get Volume ( Area X Velocity) and specifying the density you get mass flow rate (Volume X Density) (Define boundary)

Regards, Vishal
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Old   December 21, 2005, 01:04
Default Re: hydrogen injection
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siva
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thank you vishal,i will try that one.and one thing i am asking you that is what type of boundry i have to give in that place. regards siva
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