fluepipes

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Presentation Description

Spent four years of independent research (1974-1978) on the subject of Flue Pipe Acoustics, studying the effects of scaling and cutup of organ pipes and whistles on operating presssure and output.

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By: acoustics101 (11 month(s) ago)

I have since found out that the speed of sound in steam is 1453 feet/second rather than the 1330 feet/second as originally stated in this Powerpoint, which was based on available literature at the time. This is much closer to actual test results we obtained when using steam. The speed of sound in air was already verified at 1130 feet/second in a number of controlled tests.

Presentation Transcript

Flue Pipe Acoustics : 

Flue Pipe Acoustics by Richard J. Weisenberger

Slide 6: 

Push for sound

Sounds : 

Sounds Tibia Plena Open Flute Stopped Flute Press icon for sound

Sound Effect : 

Sound Effect Press icon for sound

What Resulted from this Research? : 

What Resulted from this Research? Click left mouse button on picture

Slide 15: 

U.S. Patent 4,429,656

What resulted from this Research? : 

What resulted from this Research? Click left mouse button on picture

Slide 19: 

U.S. Patent 4,686,928

Slide 20: 

For further information visit my webpage at http://rjweisen.50megs.com