Interesting visuals of high speed operation of dual Arnesen drive sync with rotating props. Action starts at about 1 min in
https://www.bing.com/videos/search?q...CA&FORM=VRDGAR
Interesting visuals of high speed operation of dual Arnesen drive sync with rotating props. Action starts at about 1 min in
https://www.bing.com/videos/search?q...CA&FORM=VRDGAR
" Three may keep a secret if two of them are dead" Ben Franklin
" ------- well Doctor what have we got a Republic or Monarchy? A Republic he replies if you can keep it"
Benjamin Franklin, 1787 Constitutional Convention, as recorded by signer James McHenry's in his diary at the Library of Congress
Location: SW Orlando, Flfilthy phill thanked for this post
thats is a very good view of whats going on.
mesmerising too.
shows just how high the props are running, great video.
" Three may keep a secret if two of them are dead" Ben Franklin
" ------- well Doctor what have we got a Republic or Monarchy? A Republic he replies if you can keep it"
Benjamin Franklin, 1787 Constitutional Convention, as recorded by signer James McHenry's in his diary at the Library of Congress
Location: SW Orlando, Fl
yes it is a bit weird.
you would think that they need twice the rpm once they get half out the water, very strange how they work.
One can imagine how over-propped that rig must be at plane off if the rpm is correct at high speed with so little prop in the water.
That's supposed to be the knock on Arneson drives, though the Germans (who else?) came up with an adjustable pitch prop arrangement to overcome that deficiency.
Jeff
"We live at the bottom of an ocean of air." - General Marvage Slatington
" Three may keep a secret if two of them are dead" Ben Franklin
" ------- well Doctor what have we got a Republic or Monarchy? A Republic he replies if you can keep it"
Benjamin Franklin, 1787 Constitutional Convention, as recorded by signer James McHenry's in his diary at the Library of Congress
Location: SW Orlando, Fl
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