Hydraulic jumps

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• Hydraulic jump — A hydraulic jump is a phenomenon in the science of hydraulics which is frequently observed in open channel flow such as rivers and spillways. When liquid at high velocity discharges into a zone of lower velocity, a rather abrupt rise (a step or… …   Wikipedia

• SAFRANEZ — GERMANY (see also List of Individuals) 22.12.1900 Nikolaev/UA 12.8.1982 Valencia/E Safranez s family moved in 1910 from the Ukraine to Germany. Kurt Safranez graduated in 1923 as a civil engineer from Berlin Technical University and there… …   Hydraulicians in Europe 1800-2000

• SKLADNEV — RUSSIA (see also List of Individuals) 13.1.1919 Vichuga/RU 25.4.1991 Saint Petersburg/RU Mikhail Fedorovich Skladnev initiated his hydraulic engineering studies at the Leningrad Polytechnic Institute LPI in 1936 where he participated in model… …   Hydraulicians in Europe 1800-2000

• Dimensionless momentum-depth relationship in open-channel flow — Contents 1 Momentum in Open Channel Flow 1.1 What is Momentum? 1.2 Momentum in a Rectangular Channel 1.3 Why is Momentum Important? …   Wikipedia

• SABANEEV — RUSSIA (see also List of Individuals) 27.6.1886 Rodiondzevo/RU 31.3.1955 Leningrad/RU Arkady Arkadievich Sabaneev graduated in 1920 as an electro technical engineer from the Leningrad Polytechnic Institute LPI. He became a collaborator of Nikolai …   Hydraulicians in Europe 1800-2000

• Tidal bore — Aegir redirects here. For the mythological figure, see Ægir. For the moon of Saturn, see Aegir (moon). The tidal bore in Upper Cook Inlet, Alaska A tidal bore (or simply bore in context, or also aegir, eagre, or eygre) is a tidal phenomenon in… …   Wikipedia

• HEC-RAS — is a computer program that models the hydraulics of water flow through natural rivers and other channels. The program is one dimensional, meaning that there is no direct modeling of the hydraulic effect of cross section shape changes, bends, and… …   Wikipedia

• KUMIN — RUSSIA (see also List of Individuals) 27.9.1908 Ketovo/RU 5.3.1959 Leningrad/RU Dmitri Ivanovich Kumin originated from the Nijegorodskaya region along Volga River. He graduated as a civil engineer from the Leningrad Polytechnic Institute in 1930… …   Hydraulicians in Europe 1800-2000

• Lee waves — In meteorology, lee waves, are atmospheric standing waves. The most common form is mountain waves, which are atmospheric internal gravity waves. These were discovered in 1933 by two German glider pilots, Hans Deutschmann and Wolf Hirth, above the …   Wikipedia

• Lee wave — The wind flows towards a mountain and produces a first oscillation (A) followed by more waves. the following waves will have lower amplitude because of the natural damping. Lenticular clouds stuck on top of the flow (A) and (B) will appear… …   Wikipedia

• DAHL — SWEDEN (see also List of Individuals) 20.1.1881 Hedemora/S 15.10.1957 Stockholm/S Hjalmar Dahl graduated as a mining engineer from the Uppsala University in 1905. He joined in 1907, after additional education in mathematics and mechanical… …   Hydraulicians in Europe 1800-2000