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The focused shock t...
The focused shock technique for producing transient water jets
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- Gustafsson, Göran (författare)
- Luleå tekniska universitet
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(creator_code:org_t)
- Rolla, MO : University of Missouri-Rolla, 1983
- 1983
- Engelska.
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Ingår i: The second U.S. Water Jet Symposium, May 24, 25, 26, 1983, Rolla, Missouri. - Rolla, MO : University of Missouri-Rolla.
- Relaterad länk:
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This paper presents experimental work on a new type of transient water jet device. A spark discharge at one focus of a two-dimensional, elliptical, water filled cavity creates a shock wave which converges towards the other focus. There it enters an axisymmetric duct and is converted into a plane shock wave which moves out from the plane of the ellipse. When the plane wave reaches the free surface at the front of the nozzle a water jet is emitted. The Schliereren technique is used to study the process of wave convergence in the cavity. Resulting jet speeds form a simple non-optimized device are also measured. The fundamental idea appears to work and the results are promising, but difficulties remain.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Strömningsmekanik och akustik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Fluid Mechanics and Acoustics (hsv//eng)
Nyckelord
- Strömningslära
- Fluid Mechanics
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)