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Re: Exhaust gas powered whistle
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Posted by mike on December 21, 1998 at 19:04:40:
In Reply to: Exhaust gas powered whistle posted by mark on December 21, 1998 at 17:27:04:
Here is an idea. If a smaller diameter whistle ( 1/2'' to 1'' ) were mounted on a hole drilled beneath the opening of the exhaust pipe, it could be operated by closing the top of the main (larger) pipe. Maybe by a wire pulling down on a tight fitting rain cover. The smaller diameter whistle means higher air pressure. I have not tried this, but the physics are correct. Please let me know! Mike in Florida
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