He-100

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The He-100 was lighter and easier to build than the Bf-109. It broke several world speed records, achieving a speed of 435mph, at max take off it could still achieve speeds in the 400 range. It was made of only 969 parts. It used a evaporative cooling system. It also had a range of up to 1000km compared to the 109's much lower range. All of this in 1939/1940. Overall I think the 100 could have been a much better aircraft than the 109 and it was a harsh mistake on the RLM not to produce this aircraft.
 
The 109 was supposadly more maneuverable than the He-100. Not sure of that though.

And I still dont think it would have changed the outcome the German Higher Command would have made the same mistakes either way.
 
The He-100 is only good until it gets shot at. 1 hole in that evaporative cooling system and it is screwed in a very short time.

CC. the bob would definitely have been different with the He-100. The RAF could simply use AA guns instead of bothering with fighters. With the He-100 flying close escort and shrapnel flying through the air, the -100 would be screwed due to the reasons mentioned above.
 
red admiral said:
The He-100 is only good until it gets shot at. 1 hole in that evaporative cooling system and it is screwed in a very short time.

CC. the bob would definitely have been different with the He-100. The RAF could simply use AA guns instead of bothering with fighters. With the He-100 flying close escort and shrapnel flying through the air, the -100 would be screwed due to the reasons mentioned above.

The He-100 D-1 wich was teorically the version to be mass produced, discarded the evaporative cooling system , and used instead a more conventional radiator retractable below the cockpit.

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Nice pages on the He 100

http://www.geocities.com/lastdingo/aviation/he100.htm

http://www.warbirdsresourcegroup.org/LRG/he100.html


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He 100 three-side drawing of V2 and D-0

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He 100D`s on the ground

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He 100D`s on the ground (as He113 for propaganda bluff)

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He 100D on the ground (as He113 for propaganda bluff)

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Heinkel only build three pre-serial He 100D-0 and twelve He 100D-1 (bigger tail unit and cockpit).
Three He 100D-0 were sold to Japan, which planned a licence production,
Six prototypes and one He 100D-1 were sold to the UDSSR, where especially Jakovlev analized it for his
later fighters Jak-1 and the excellent Jak-3 (Jakovlev later said that the condensation
cooling system was too complex for the rough conditions on russian airfields and didn´t copy it.).

The other D-1 were used to defend the Heinkel facilities at Rostock, but never engaged an enemy.
Some planes were shown for propaganda purposes as Nightfighter He 113,
which was more a mislead for the german people than for the allies.
Some british pilots claimed to have encountered He 100 during the Battle of Britain, but they were wrong.

My comment:
The He 100 had some problems with its condensation cooling system, but these were solved with
an additional retractable normal cooler under the fuselage and the original condensation cooling
system proved that it was able to take as much battle damage as well as normal cooling systems.
The C serie proved that this fighter can carry a armament superior to all enemies of its time.
The expectable dogfight tactics would have been similar to the F4U Corsair and Fw190A (hit and run).
Why didn´t this plane succeed? Even with a standard cooling system (and no condensation cooling),
it would have been still fast enough to be state-of-the-art until at least 1942!
The only weakness I found was the small wing area of 14,50m2. It later would have limited the
amount of additional armour, horsepower, armament and fuel and resulted in a high landing speed.
In fact, the allies wouldn´t have had any chance in the Battle of Britain against
800 Heinkel 100D instead of 800 Me 109E!

Ideally the wing area should have been larger, for example by scaling up the wing, which would reduce wing loading which would in theory reduce its trurning circle. The extra weight and drag would have reduced its speed and acceleration, but probably not by much.

Even without these changes it seems an amazing fighter plane, and in 1940 may have been to Spitfires and Hurricanes what the BF109 was to the I 16.

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He 100D left side

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He 100D-1 inflight photo

It looks damn nice, almost as if its melting on the ground due to friction of the speed

Imagine a DB605 fiited to the Heinkel He 100, this would have been in 1942. With the speed of the DB601 and DB605 variants, the RAF may have needed a much faster fighter, sending out urgent requests for a fighter with laminar flow wings. In 1942, the P-51B Mustang could have become the standard RAF fighter, or a Spitfire with laminar flow wings may have been rushed into production as early as 1940/1941
 
Imagine a DB605 fiited to the Heinkel He 100, this would have been in 1942. With the speed of the DB601 and DB605 variants, the RAF may have needed a much faster fighter, sending out urgent requests for a fighter with laminar flow wings. In 1942, the P-51B Mustang could have become the standard RAF fighter, or a Spitfire with laminar flow wings may have been rushed into production as early as 1940/1941

A more usable engine would be the 1350 hp DB-601E, with this a suposed "He-100E" shall surpased the 690 km/h.
In this "future" version also is likely that the wingroots Mg, were the MG-131 instead the MG-17 and the central cannon probably the Mauser MG-151.

And the wingspan wasnt so bad, for example the Lagg-3 had 9,42m (the same as He-100) and the Yak-3 had 9,2 m, and they both had good handling qualities even at low altitude only, the He-100 probably was surpased in this item by the 109 in the high altitude arena.

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