
One of the last military themed pieces I did, I think, Flying Aces was actually a commision by a fan of the Nieuport 17. The 11 by 17 b&w drawing was supposed to have been finished in colour, but somehow it never got done. (Perhaps because it would have been so bloody much work.) The other planes are of my own invention -- it wsa part of the request. Altough that's Saara Mar heading for her plane, the mechanic on the grass is a semi-human character called a Mesuldan. Technically Mesuldans and Saara shouldn't exist together.
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It's the angle. From the front quarter the plane is foreshortened in a way to make it hard to see that it's longer than the stubby Camel. The tail is a little different too. The Camel has parallel wing struts, rather than V-shaped, and two machine guns rather than one.
My own design, called a Sopwith Terrier. The idea was to improve WWI fighters through design only, using nothing that couldn't have have been done in 1918. About the only point I stretched was the use of aluminum sheet panels and less paper in the fuselage. The engines of the day may not have been powerful enough to handle the extra weight.
But 350? Nah... with an engine turning out maybe 150 to 200 hp max, I would be happy if the Terrier could manage 200mph.
But 350? Nah... with an engine turning out maybe 150 to 200 hp max, I would be happy if the Terrier could manage 200mph.
I never went into specifics, apart from deciding on an in-line engine. I assumed that with the technology available, no engine could be made that was much more powerful than the one in a Spad XIII, which was around 200 hp. The most powerful Sopwith Camel was around 125 or 150 hp as I recall.
If I were rebuilding the Terrier for WWII it would be rather different. In fact, I already have -- but it's called the Sidewinder. It's a layout a bit like a Vought F7U Cutlass, if you recall that, but with stabilizing canards out front. Power is from two pusher-prop radials set very close together, with only the vertical stabilizer separating them.
If I were rebuilding the Terrier for WWII it would be rather different. In fact, I already have -- but it's called the Sidewinder. It's a layout a bit like a Vought F7U Cutlass, if you recall that, but with stabilizing canards out front. Power is from two pusher-prop radials set very close together, with only the vertical stabilizer separating them.
The F7U Cutlass was somewhat like the Shinden, but with the two tails it doesn't resemble it strongly.
I chose the P&W Double Wasp over a Merlin or Allison because it was proven technology and extremely powerful. I don't know whether there were later Allison engines that performed better, but the impression I have of them is of a design that was discarded early in the war.
Oddly, the Allison engine was a favourite among high-stakes rollers who were trying to set a land-speed record at Bonneville.
I do have sketches of the Sidewinder, but don't appear to have ever posted them. I suppose I could. Watch this space.
I chose the P&W Double Wasp over a Merlin or Allison because it was proven technology and extremely powerful. I don't know whether there were later Allison engines that performed better, but the impression I have of them is of a design that was discarded early in the war.
Oddly, the Allison engine was a favourite among high-stakes rollers who were trying to set a land-speed record at Bonneville.
I do have sketches of the Sidewinder, but don't appear to have ever posted them. I suppose I could. Watch this space.
Another proven and sturdy motor that is my all time fav piston aircraft engine is the Wright R3350 series. Good engine, worthy enough to power iconic aircraft such as the AD series Sky Raiders, Martin Mars flyin boats all the way up to bombers like the B-29. They even powered the world's most iconic propliners, the Lockheed Constellation and The Douglas DC-7C Seven Seas (try sayin DC-7C Seven Seas 3 times fast)
the main reason why the Merlins and Allisons were discarded early in the war was due to their lack of power at high altitudes. The problem was fixed, however, and these engines went on to power very capable aircraft, like the P-51 (Merlin powered) and the P-38 (Allison powered). Another major reason Merlins and Allisons wernt dropped in fighters regularly was the fact they were water cooled, as opposed to the air cooled radials. With the right mods, a Merlin and Allison V1710 can crank out as much as 2500hp without WEP or water/Methenol injection but most pushed out around 1250 to 1900hp. Also, the aircraft most of these engines powered were very aerodynamic and could easily cross the 400mph barrier with less power an aircraft like say, a Corsair, could clipped with its 2,100hp. Merlins also powered the famous British bomber, the Avro Lancaster.
The British favoured in-line, water cooled engines, so stuck with the Merlin and then superceded it with the Gryphon engine. American designers seemed to favour air-cooled radial engines, though, save in the P-51. So that may be why the Allison went by the board. I think they were supercharged and used by the P-38 though. As I recall, the P-38 was not itself at its best at high altitude.
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