hydrodynamic flow

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• Hydrodynamic lubrication — Hydrodynamic (HD) lubrication (or fluid film lubrication) has essential elements:#A lubricant, which must be a viscous fluid. #Hydrodynamic flow behavior of fluid between bearing and journal. #The surfaces between which the fluid films move must… …   Wikipedia

• Hydrodynamic separator — Hydrodynamic separators (HDS) are stormwater management devices used to control water pollution. They are designed as flow through structures with a settling or separation unit to remove sediment and other pollutants. [United States Environmental …   Wikipedia

• Hydrodynamic focusing — is a technique used by microbiologists to provide more accurate results from flow cytometers or Coulter counters for determining the size of bacteria or cells.Measuring particlesCounting cells happens by forcing them to pass through a small… …   Wikipedia

• Hydrodynamic technique — An electroanalytical method in which the analyte solution flows relative to a working electrode. [Bard, A.J.; Faulkner, L.R. Electrochemical Methods: Fundamentals and Applications. New York: John Wiley Sons, 2nd Edition, 2000.] Structure Most… …   Wikipedia

• Flow separation — All solid objects travelling through a fluid (or alternatively a stationary object exposed to a moving fluid) acquire a boundary layer of fluid around them where viscous forces occur in the layer of fluid close to the solid surface. Boundary… …   Wikipedia

• Flow birefringence — In biochemistry, flow birefringence is a hydrodynamic technique for measuring the rotational diffusion constants (or, equivalently, the rotational drag coefficients). The birefringence of a solution sandwiched between two concentric cylinders is… …   Wikipedia

• Hydrodynamic theory (dentistry) — The hydrodynamic theory is the theory in dentistry of the mechanism by which a tooth perceives sensation. It states that the flow of fluid in dentinal tubules trigger receptors within the tooth. It is the most widely accepted theory explaining… …   Wikipedia

• hydrodynamic dispersion —    1. The spreading (at the macroscopic level) of the solute front during transport resulting from both mechanical dispersion and molecular diffusion [22].    2. The dynamic dispersion of fluid particles in flow through a porous medium due to… …   Lexicon of Cave and Karst Terminology

• Water tunnel (hydrodynamic) — A water tunnel is an experimental facility used for testing the hydrodynamic behavior of submerged bodies in flowing water. It is very similar to a recirculating wind tunnel but with water as the working fluid, and related phenomena are… …   Wikipedia

• Dual-Axis Radiographic Hydrodynamic Test Facility — An explosion being studied at DARHT The Dual Axis Radiographic Hydrodynamic Test Facility (DARHT) is a facility at Los Alamos National Laboratory which is part of the Department of Energy s stockpile stewardship program. It uses two large x ray… …   Wikipedia

• Taylor-Couette flow — The Taylor Couette flow consists of a viscous fluid confined in the gap between two rotating cylinders. For low angular velocities, measured by the Reynolds number Re, the flow is steady and purely azimuthal. This laminar basic state is known as… …   Wikipedia