About: Hellmuth Walter   Sponge Permalink

An Entity of Type : dbkwik:resource/fpXeUqFMpGDCod4yEieKRA==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

Hellmuth Walter (26 August 1900 in Wedel near Hamburg – 16 December 1980 in Upper Montclair, New Jersey) was a German engineer who pioneered research into rocket engines and gas turbines. His most noteworthy contributions were rocket motors for the Messerschmitt Me-163 and Bachem Ba 349 interceptor aircraft, JATO units used for a variety of Luftwaffe aircraft during World War II, and a revolutionary new propulsion system for submarines known as air-independent propulsion (AIP).

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rdf:type
rdfs:label
  • Hellmuth Walter
rdfs:comment
  • Hellmuth Walter (26 August 1900 in Wedel near Hamburg – 16 December 1980 in Upper Montclair, New Jersey) was a German engineer who pioneered research into rocket engines and gas turbines. His most noteworthy contributions were rocket motors for the Messerschmitt Me-163 and Bachem Ba 349 interceptor aircraft, JATO units used for a variety of Luftwaffe aircraft during World War II, and a revolutionary new propulsion system for submarines known as air-independent propulsion (AIP).
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dcterms:subject
type of appearance
  • Contemporary references
dbkwik:turtledove/...iPageUsesTemplate
Appearance
  • Last Orders
Name
  • Hellmuth Walter
Cause of Death
  • Natural Causes
Occupation
  • Engineer, Inventor
Death
  • 1980(xsd:integer)
Birth
  • 1900(xsd:integer)
Nationality
abstract
  • Hellmuth Walter (26 August 1900 in Wedel near Hamburg – 16 December 1980 in Upper Montclair, New Jersey) was a German engineer who pioneered research into rocket engines and gas turbines. His most noteworthy contributions were rocket motors for the Messerschmitt Me-163 and Bachem Ba 349 interceptor aircraft, JATO units used for a variety of Luftwaffe aircraft during World War II, and a revolutionary new propulsion system for submarines known as air-independent propulsion (AIP). After working for some time at the Germaniawerft shipyard in Kiel, Walter branched out on his own in 1934 to form his own company, Hellmuth Walter Kommanditgesellschaft (HWK, or Walter-Werke), to further research and development of his ideas. That same year, he made a proposal to the Oberkommando der Kriegsmarine (OKM – Naval High Command) suggesting that a submarine powered by an AIP engine would have considerable speed advantages over the conventional combination of diesel engine(s) for surface running and electric motor(s) while submerged. The proposal was met with much skepticism, but Walter persisted, and in 1937 showed his plans to Admiral Karl Dönitz, who was able to assist in obtaining a contract to produce a prototype. Construction started in 1939 on a small research submarine designated the V-80. When it was launched in 1940, the submarine demonstrated a top speed of 23 knots submerged, twice that of any submarine in the world at the time. Despite these spectacular results, problems with the production, supply, and safe handling of hydrogen peroxide prevented wide-scale implementation of Walter’s revolutionary engine. In the end, only a handful of German Type XVII submarines were built using this engine, and none saw combat.
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