Reynolds number factor
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Reynolds number — In fluid mechanics and heat transfer, the Reynolds number mathrm{Re} is a dimensionless number that gives a measure of the ratio of inertial forces ({old mathrm V} ho) to viscous forces (mu / L) and, consequently, it quantifies the relative… … Wikipedia
Reynolds analogy — relates turbulent momentum and heat transfer. The main assumption is that heat flux q/A in a turbulent system is analogous to momentum flux τ, which suggests that the ratio τ/(q/A) must be constant for all radial positions.The complete Reynolds… … Wikipedia
Darcy friction factor formulae — In fluid dynamics, the Darcy friction factor formulae are equations based on experimental data and theory for the Darcy friction factor. The Darcy friction factor is a dimensionless quantity used in the Darcy–Weisbach equation, for the… … Wikipedia
Nusselt number — In heat transfer at a boundary (surface) within a fluid, the Nusselt number is the ratio of convective to conductive heat transfer across (normal to) the boundary. Named after Wilhelm Nusselt, it is a dimensionless number. The conductive… … Wikipedia
Strouhal number — In dimensional analysis, the Strouhal number is a dimensionless number describing oscillating flow mechanisms. Often, it is given as:: mathrm{Sr}= {f Lover v} where Sr is the dimensionless Strouhal number, f is the frequency of vortex shedding, L … Wikipedia
Knudsen number — The Knudsen number (Kn) is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. This length scale could be, for example, the radius of a body in a fluid. The number is named … Wikipedia
Mark Reynolds (baseball) — For other people named Mark Reynolds, see Mark Reynolds (disambiguation). Mark Reynolds Baltimore Orioles No. 12 … Wikipedia
Complement factor I — Available structures PDB PDB … Wikipedia
Low-affinity nerve growth factor receptor — P75 redirects here. For the New Testament manuscript, see Papyrus 75. For Pentium processor at 75 MHz, see Intel P5 (microarchitecture). Nerve growth factor receptor PDB rendering based on 1sg1 … Wikipedia
The Omega Factor — infobox television show name = The Omega Factor caption = This is the main title caption that was seen throughout the series. format = Drama runtime = 50 minutes creator = Jack Gerson starring = James Hazeldine Louise Jameson John Carlisle… … Wikipedia
Rey|nold's number — «REHN uhldz», a mathematical factor used to express the relation between the velocity, viscosity, density, and dimensions of a fluid in any system of flow. It is used in aerodynamics to correct the results of tests of scale model airplanes in… … Useful english dictionary
