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  1. iHydrogen

    Temperature profile stimulation

    When you say 'temperature profile' what exactly do you mean? Do you mean a 2-D or 3-D temperature map of HX at steady state? Or a 1-D dynamic profile of temperatures over time at different points (likely inlet and outlet)?
  2. iHydrogen

    Crankcase cooling

    It would help if you provide a bit more information on the application. It sounds like you are using a piston-type compressor, how many stages does it have, and what is the pressure ratio per stage? Are you sure the heat is originating in the crankcase? you think it is likely being caused by...
  3. iHydrogen

    Cost of Acoustic Emission Recertification

    Hello, I am cost modeling a backup power system which stores a large volume of hydrogen at 2000-3000psi. I am trying to decide between ASME pressure vessel storage or DOT certified tube-trailer type storage, but can't come up with a cost for recertification of the DOT tube trailer using...
  4. iHydrogen

    Disposal/Conversion of Waste Hydrogen Gas

    Hi All, I am constructing an electrolyzer test stand that is going to produce small amounts (< 1 kg/hr) of hydrogen gas. Because of space requirements at my facility, this electrolyzer cannot be situated close enough to an appropriate vent or hood to release the gas into the atmosphere. I...
  5. iHydrogen

    Disposal/Conversion of Waste Hydrogen Gas

    Is this something you built yourself or something you bought? I considered building something like that myself, however there are a lot of safety considerations to think about especially since this type of vent stack would need openings for air intake. I'd rather buy something commercially...
  6. iHydrogen

    Disposal/Conversion of Waste Hydrogen Gas

    Hi All, I am constructing an electrolyzer test stand that is going to produce small amounts (< 1 kg/hr) of hydrogen gas. Because of space requirements at my facility, this electrolyzer cannot be situated close enough to an appropriate vent or hood to release the gas into the atmosphere. I...

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