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Recent content by bayislandsdiver

  1. bayislandsdiver

    Reducing NOX emissions in gasoline engines.

    FreeWheel, RE: water injection on natural gas turbines to reduce NOx for State emissions, don't forget to let everybody know that after the "State test pass" the water injection system is allowed to be removed from the gas turbine to run without it until the next "test" by...
  2. bayislandsdiver

    Alloy for tubed fireplace heat exchanger ?

    kenvlach, Thanks for the info. I know there are some systems out there in mild steel, but I want to offer a quality product. My system will work under positive internal pressure for the exact reason that you pointed out, if the welds or the piping leaks for any reason, air from inside the...
  3. bayislandsdiver

    Alloy for tubed fireplace heat exchanger ?

    I am going to build a grate for a wood burning fireplace (home brick fireplace) out of tubing. I will bend, weld, cap, and connect the tubes at the points where they make contact to each other in such a way that I can force air through the center of the tubes while the fireplace is use and the...
  4. bayislandsdiver

    Reducing NOX emissions in gasoline engines.

    I am an automotive technician specializing in European performance cars including but not limited to Porsche, Mercedes, BMW, Jaguar, Volvo, etc.. In Houston, Texas the emissions testing for cars now includes a "dyno test" under load while measuring exhaust emissions. The...

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