MHD-pump

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• MHD generator — Energy portal The MHD (magnetohydrodynamic) generator or dynamo transforms thermal energy or kinetic energy directly into electricity. MHD generators are different from traditional electric generators in that they can operate at high tempera …   Wikipedia

• Ion pump (physics) — An ion pump works by creating an electric field across a fluid containing ions. An ion is an electrically charged atom or molecule. If the fluid does not naturally contain ions, then it must be ionized before an ion pump will work. A fluid is… …   Wikipedia

• Magnetohydrodynamics — For the academic journal, see Magnetohydrodynamics (journal). Magnetohydrodynamics (MHD) (magneto fluid dynamics or hydromagnetics) is an academic discipline which studies the dynamics of electrically conducting fluids. Examples of such fluids… …   Wikipedia

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• magnetohydrodynamic power generator — ▪ physics Introduction       any of a class of devices that generate electric power by means of the interaction of a moving fluid (usually an ionized gas or plasma) and a magnetic field. Magnetohydrodynamic (MHD) power plants offer the potential… …   Universalium

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• Noth (Subst.) — 1. Ai d r Nût fresst d r Taif l Flîja. (Oesterr. Schles.) – Peter, 453. 2. Aus der Noth hilft kein Schreien (Handeln). 3. Aus der Noth in den Tod. 4. Aus Noth trägt mancher Mann Sammthosen. (Görlitz.) Weil die Wochentagshosen zerrissen sind, muss …   Deutsches Sprichwörter-Lexikon

• kaufen — besorgen; (sich etwas) anschaffen; (sich etwas) zulegen; erwerben; erstehen; aufkaufen; ankaufen; anschaffen; einkaufen; holen; käuflich erwerben * * * kau|fen [ kau̮fn̩] < …   Universal-Lexikon