Slipstream: the autobiography of an air craftsmanWilson, Eugene E.
History
Slipstream: the autobiography of an air craftsman
Wilson, Eugene E.
Aircraft industry -- United States -- Biography; United States. Navy -- Aviation; Wilson, Eugene E., 1887-1974
The admiral listened attentively until I had finished and then made a
quick decision.
“This Bureau,” he began, “is wide open to criticism for supporting
an engine monopoly. We know it isn’t so, but that won’t prevent
our being smeared by headlines. I realize we haven’t the necessary
appropriations, but you leave that to me; I’ll wangle them out of
Congress. If you can work out anything reasonable with these men, go
ahead; I’ll approve whatever you recommend.”
As I turned to go, the admiral called me back. Some time earlier
he had instructed me to prepare a statement for his presentation
to a Congressional committee in support of his proposal to junk
the war-surplus Liberties and Hispanos and buy new engines. I had
given him a rather technical treatise, pointing out the superior
aerodynamic performance to be had with the new engines. This he had
promptly tossed back in my lap with a remark that Congress had no
interest in performance; they wanted to save cash. Now that incident
came to his mind and he inquired if I had made any progress.
“Yes, sir,” I replied, “I’ve looked up the records and found that
it costs about a thousand dollars to convert an old Liberty into
one incorporating all the new changes. After that we can get
seventy-five-hours flying time out of it before we have to put in
another converted one. For three hundred hours flying time, we
spend four thousand dollars on conversions. Meanwhile we can get a
new Wright Whirlwind for about the same money and run it for three
hundred hours without overhaul.” The admiral smiled.
“That’s more like it,” he said. “Even I can understand that kind of
engineering, and so can a Congressman. It’s cheaper to scrap junk
than try to save it!”
“Exactly,” I replied.
“Well,” the admiral smiled, as he waved us out the door, “see if you
can dream up something like that on this new engine.”
When our party returned to the Engine Section, we gathered once
more around my desk. Rentschler asked what size engine we thought
he should build and I gave him the background of the Wright R-1200
Simoon, especially the basis on which Chance Vought had written the
prescription. However, I intimated, Wright had been working on that
nearly a year and might have a prohibitive head start.
Rentschler wasn’t so sure; Wright had a heavy load with two new
engines and the task of developing the third, the Whirlwind. A good
engineering outfit, with no production problems and only one project,
ought go places; starting off with a clean sheet of paper and no
commitments as to old tools or techniques, they might even have the
advantage. But they must be sure of their basic design principles.
The Wright R-1200, a scaled-down P-2, would suffer certain handicaps
inherent in the process; the new engine might generate the 350
horsepower on less weight.
Public-domain text, read in full here on John Shaqi.
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